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Thrombotic thrombocytopenic purpura

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800:. If ADAMTS13 is ≥20 IU/dL, consider to stop caplacizumab and seek other diagnoses. If ADAMTS13 activity is borderline, use clinical judgment; 2) for low or intermediate pretest probability, still consider TPE and corticosteroids, but withhold caplacizumab until plasma ADAMTS13 test results are available; if ADAMTS13 activity is <10 IU/dL, consider adding caplacizumab and rituximab; if ADAMTS13 activity is ≥20 IU/dL, no caplacizumab should be used and other diagnoses should be sought; if ADAMTS13 activity falls borderline, consider other diagnoses. 520: 539:(also spelled Upshaw–Schülman). People with this inherited ADAMTS13 deficiency have a surprisingly mild phenotype, but develop TTP in clinical situations with increased von Willebrand factor levels, e.g. infection. Reportedly, less than 5% of all TTP cases are due to Upshaw–Schulman syndrome. People with this syndrome generally have 5–10% of normal ADAMTS-13 activity. 44: 907:); the procedure must be repeated daily to eliminate the inhibitor and abate the symptoms. If apheresis is not available, fresh frozen plasma can be infused, but the volume that can be given safely is limited due to the danger of fluid overload. Plasma infusion alone is not as beneficial as plasma exchange. 1091:
microvascular thrombi. In 1966, a review of 16 new cases and 255 previously reported cases led to the formulation of the classical pentad of symptoms and findings (i.e., thrombocytopenia, microangiopathic hemolytic anemia, neurological symptoms, kidney failure, fever); in this series, mortality rates
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As TTP progresses, blood clots form within small blood vessels (microvasculature), and platelets (clotting cells) are consumed. As a result, bruising, and rarely bleeding can occur. The bruising often takes the form of purpura, while the most common site of bleeding, if it occurs, is from the nose or
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Scully M, Antun A, Cataland SR, Coppo P, Dossier C, Biebuyck N, Hassenpflug WA, Kentouche K, Knöbl P, Kremer Hovinga JA, López-Fernández MF, Matsumoto M, Ortel TL, Windyga J, Bhattacharya I, Cronin M, Li H, Mellgård B, Patel M, Patwari P, Xiao S, Zhang P, Wang LT (May 2024). "Recombinant ADAMTS13 in
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A 2024 study suggested that hereditary TTP is underdiagnosed and should be considered in cases of unexplained stroke, neonatal jaundice, and severe pre-eclampsia. The study estimated the global prevalence of hereditary TTP at 40 per million, in contrast to previously reported estimates of 0.5 to 2.0
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The mechanism of secondary TTP is poorly understood, as ADAMTS13 activity is generally not as depressed as in idiopathic TTP, and inhibitors cannot be detected. Probable etiology may involve, at least in some cases, endothelial damage, although the formation of thrombi resulting in vessel occlusion
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abnormalities. Notably, the complete classic pentad of TTP symptoms—microangiopathic hemolytic anemia, thrombocytopenia, renal abnormalities, fever, and neurologic abnormalities—is only seen in about 10% of acute cases at initial presentation. Clinical suspicion of TTP is often established with an
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While a response to blood transfusion had been noted before, a 1978 report and subsequent studies showed blood plasma was highly effective in improving the disease process. In 1991, plasma exchange was reported to provide better response rates compared to plasma infusion. In 1982, the disease had
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Bendapudi PK, Hurwitz S, Fry A, Marques MB, Waldo SW, Li A, Sun L, Upadhyay V, Hamdan A, Brunner AM, Gansner JM, Viswanathan S, Kaufman RM, Uhl L, Stowell CP, Dzik WH, Makar RS (April 2017). "Derivation and external validation of the PLASMIC score for rapid assessment of adults with thrombotic
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receive prophylactic plasma every two to three weeks; this maintains adequate levels of functioning ADAMTS13. Some tolerate longer intervals between plasma infusions. Additional plasma infusions may be necessary for triggering events, such as surgery; alternatively, the platelet count may be
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Martino, Suella; Jamme, Mathieu; Deligny, Christophe; Busson, Marc; Loiseau, Pascale; Azoulay, Elie; Galicier, Lionel; Pène, Frédéric; Provôt, François; Dossier, Antoine; Saheb, Samir; Veyradier, Agnès; Coppo, Paul; Microangiopathies, French Reference Center for Thrombotic (2016-07-06).
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Coppo P, Schwarzinger M, Buffet M, Wynckel A, Clabault K, Presne C, Poullin P, Malot S, Vanhille P, Azoulay E, Galicier L, Lemiale V, Mira JP, Ridel C, Rondeau E, Pourrat J, Girault S, Bordessoule D, Saheb S, Ramakers M, Hamidou M, Vernant JP, Guidet B, Wolf M, Veyradier A (April 2010).
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guidelines suggested diagnostic and early management strategy. Suggestions included 1) for high pretest probability based on PLASMIC score or French score, start TPE and corticosteroids, and collect plasma samples for ADAMTS13 testing before therapy. Consider
507:. Very large vWF multimers are more prone to lead to coagulation. Hence, without proper cleavage of vWF by ADAMTS13, coagulation occurs at a higher rate, especially in the microvasculature, part of the blood vessel system where vWF is most active due to high 709:. As platelets are used up in the formation of thrombi, this then leads to a decrease in the number of overall circulating platelets, which may then cause life-threatening bleeds. Red blood cells passing the microscopic clots are subjected to 4330: 4310: 4447: 2089:
Tsai HM (2023). "Thrombotic Thrombocytopenic Purpura, Hemolytic-Uremic Syndrome, and Related Disorders". In Means RT Jr, Arber DA, Glader BE, Appelbaum FR, Rodgers GM, Dispenzieri A, Fehniger TA, Michaelis LC, Leonard JP (eds.).
935:, may be used on diagnosis; this is thought to kill the B cells and thereby reduce the production of the inhibitor. A stronger recommendation for rituximab exists where TTP does not respond to corticosteroids and plasmapheresis. 972:
outside of pregnancy, but prophylactic TPE during pregnancy. For asymptomatic congenital TTP, offer prophylactic plasma infusion during pregnancy, and consider plasma infusion or a wait and watch approach outside of pregnancy.
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may not be essential in the pathogenesis of secondary TTP. These factors may also be considered a form of secondary aHUS; people presenting with these features are, therefore, potential candidates for anticomplement therapy.
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A definitive diagnosis of TTP may be established when a laboratory assay of ADAMTS13 identifies under 10% of normal enzyme function. Borderline or normal ADAMTS13 activity suggests a different diagnosis is more likely.
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Unlike HUS and aHUS, TTP is known to be caused by a defect in the ADAMTS13 protein, so a lab test showing ≤5% of normal ADAMTS13 levels is indicative of TTP. ADAMTS13 levels above 5%, coupled with a positive test for
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Levy GG, Nichols WC, Lian EC, Foroud T, McClintick JN, McGee BM, Yang AY, Siemieniak DR, Stark KR, Gruppo R, Sarode R, Shurin SB, Chandrasekaran V, Stabler SP, Sabio H (October 2001). "Mutations in a member of the
3705:"Takeda's Adzynma (ADAMTS13, recombinant-krhn) Approved by U.S. FDA as the First and Only Recombinant ADAMTS13 Enzyme Replacement Therapy for the Treatment of Congenital Thrombotic Thrombocytopenic Purpura (cTTP)" 4440: 2707:"Performance Validation of Three Scoring Systems for the Prediction of Thrombotic Microangiopathy Due to Severe ADAMTS13 Deficiency and the Response to Therapeutic Plasma Exchange: First Study in Korea" 2557:
Konkle, Barbara (2022). "Chapter 115: Disorders of Platelets and Vessel Wall". In Loscalzo, Joseph; Fauci, Anthony S.; Kasper, Dennis L.; Hauser, Stephen L.; Longo, Dan L.; Jameson, J. Larry (eds.).
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The incidence of TTP is about 4–5 cases per million people per year. Idiopathic TTP occurs more often in women as well as people of African descent, and TTP secondary to autoimmune disorders such as
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are used to monitor disease progression or remission. ADAMTS13 activity and inhibitor levels may be measured during follow-up, but in those without symptoms the use of rituximab is not recommended.
288:, such that ADAMTS13 dysfunction is present from birth. Diagnosis is typically based on symptoms and blood tests. It may be supported by measuring activity of or antibodies against ADAMTS13. 4433: 5528: 2618:
Bentley MJ, Lehman CM, Blaylock RC, Wilson AR, Rodgers GM (August 2010). "The utility of patient characteristics in predicting severe ADAMTS13 deficiency and response to plasma exchange".
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About 1 per 100,000 people are affected. Onset is typically in adulthood and women are more often affected. About 10% of cases begin in childhood. The condition was first described by
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Secondary TTP is diagnosed when the person's history mentions one of the known features associated with TTP. It comprises about 40% of all cases of TTP. Predisposing factors are:
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The mortality rate is around 95% for untreated cases, but the prognosis is reasonably favorable (80–90% survival) for people with idiopathic TTP diagnosed and treated early with
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are at an increased risk for TTP, its presentation in Black people does not have any distinguishable features compared to those of other races. Pregnant women and women in the
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for "Caplacizumab and Immunosuppressive Therapy Without Firstline Therapeutic Plasma Exchange in Adults With Immune-mediated Thrombotic Thrombocytopenic Purpura (MAYARI)" at
1563:"Thrombotic Microangiopathy in Malignant Hypertension and Hemolytic Uremic Syndrome (HUS)/Thrombotic Thrombocytopenic Purpura (TTP): Can We Differentiate One from the Other?" 1198: 748:
Thrombotic thrombocytopenic purpura (TTP) initially presents with a range of symptoms that may include severe thrombocytopenia (platelet count usually < 30,000/mmÂł),
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guidelines recommended for first acute episode and relapses of immune-mediated TTP (iTTP), add corticosteroids to therapeutic plasma exchange (TPE) and consider adding
945:. However, the use of caplacizumab was associated with increase bleeding tendencies in some studied subjects. Its cost-effectiveness has also been questioned. Use of 3506:
Zheng XL, Vesely SK, Cataland SR, Coppo P, Geldziler B, Iorio A, Matsumoto M, Mustafa RA, Pai M, Rock G, Russell L, Tarawneh R, Valdes J, Peyvandi F (October 2020).
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Zheng XL, Vesely SK, Cataland SR, Coppo P, Geldziler B, Iorio A, Matsumoto M, Mustafa RA, Pai M, Rock G, Russell L, Tarawneh R, Valdes J, Peyvandi F (October 2020).
3678: 6158: 3813:"The incidence of thrombotic thrombocytopenic purpura-hemolytic uremic syndrome: all patients, idiopathic patients, and patients with severe ADAMTS-13 deficiency" 5521: 4940: 451: 2529:
Hardin, J. Matthew (2021). "13-07: Thrombotic Thrombocytopenic Purpura". In Knoop, Kevin J.; Stack, Lawrence B.; Storrow, Alan B.; Thurman, R. Jason (eds.).
1203: 1025:(Adzynma) was approved for medical use in the United States in November 2023. The use of ADAMTS13 is well established for the treatment of congenital TTP. 848:
symptoms. Generally, TTP has higher rates of neurological symptoms (≤80%) and lower rates of renal symptoms (9%) than HUS (10–20% and 90%, respectively).
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in 1924. Moschcowitz ascribed the disease (incorrectly, as now known) to a toxic cause. Moschcowitz noted his patient, a 16-year-old girl, had anemia,
2863: 1864:"A Severe Case of Congenital Thrombotic Thrombocytopenia Purpura Resulting From Compound Heterozygosity Involving a Novel ADAMTS13 Pathogenic Variant" 1546: 430:. These platelet-vWF complexes form small blood clots which circulate in the blood vessels and cause shearing of red blood cells, resulting in their 330:
or diarrheal illness before developing TTP. Neurological symptoms are very common and vary greatly in severity. Frequently reported symptoms include
5514: 2482:"Depression and cognitive impairment following recovery from thrombotic thrombocytopenic purpura: Depression and Cognitive Impairment Following TTP" 4158: 2656:"Predictive features of severe acquired ADAMTS13 deficiency in idiopathic thrombotic microangiopathies: the French TMA reference center experience" 2980:
Complement dysregulation leads to atypical hemolytic uremic syndrome (aHUS), while ADAMTS13 deficiency causes thrombotic thrombocytopenic purpura.
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Kokame K, Matsumoto M, Soejima K, Yagi H, Ishizashi H, Funato M, Tamai H, Konno M, Kamide K, Kawano Y, Miyata T, Fujimura Y (September 2002).
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is an adjunct option in treating TTP as it has been shown that it induces a faster disease resolution compared with those people who were on
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are seen, and therapy is started. Transfusion is contraindicated in thrombotic TTP, as it fuels the coagulopathy. Since the early 1990s,
5803: 4345: 2340:"von Willebrand Factor Propeptide in Vascular Disorders: A Tool to Distinguish Between Acute and Chronic Endothelial Cell Perturbation" 740:
is common in those recovering from TTP; 59% of recovered TTP patients screened positive for depression within 11 years after recovery.
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of TTP is credited to two independent groups of researchers (Furlan and Tsai) who published their research in the same issue of the
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Menkes, John H.; Sarnat, Harvey B.; Maria, Bernard L. (2006). "Thrombotic Thrombocytopenic Purpura and Hemolytic-Uremic Syndrome".
5882: 5834: 5039: 4116:"An Acute Febrile Pleiochromic Anemia with Hyaline Thrombosis of the Terminal Arterioles and Capillaries: An Undescribed Disease" 3266:
Peyvandi F, Scully M, Kremer Hovinga JA, Cataland S, Knöbl P, Wu H, Artoni A, Westwood JP, Mansouri Taleghani M (February 2016).
1208: 480: 17: 5601: 4998: 4624: 1919:"Acquired thrombotic thrombocytopenic purpura: ADAMTS13 activity, anti-ADAMTS13 autoantibodies and risk of recurrent disease" 5888: 1049:
occurs more frequently in people of African descent, although other secondary forms do not show this distribution. Although
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period accounted for a notable portion (12–31%) of the cases in some studies; TTP affects about one in 25,000 pregnancies.
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Han B, Page EE, Stewart LM, Deford CC, Scott JG, Schwartz LH, Perdue JJ, Terrell DR, Vesely SK, George JN (August 2018).
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In about half of cases a trigger is identified, while in the remainder the cause remains unknown. Known triggers include
6148: 5695: 5358: 5113: 4804: 1524: 1046: 254: 3862:"Different disparities of gender and race among the thrombotic thrombocytopenic purpura and hemolytic-uremic syndromes" 828:(aHUS). Consequently, differential diagnosis of these TMA diseases is essential. Both TTP and HUS are characterized by 6015: 5591: 5108: 4639: 4594: 2871: 2191:"Mutations and common polymorphisms in ADAMTS13 gene responsible for von Willebrand factor-cleaving protease activity" 657: 560: 3042: 5970: 5815: 5461: 5181: 1072: 809: 3439:
Völker LA, Brinkkoetter PT, Knöbl PN, Krstic M, Kaufeld J, Menne J, Buxhofer-Ausch V, Miesbach W (November 2020).
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has been reported in select patients. The MAYARI study was designed to evaluate the effectiveness of this option.
6086: 5657: 5638: 5383: 857: 821: 134: 863:(EHEC), are more likely indicative of HUS, whereas absence of shiga-toxin/EHEC can confirm a diagnosis of aHUS. 6056: 5799: 5628: 5226: 4872: 4809: 4704: 4356: 3920:"Thrombotic Thrombocytopenic Purpura in Black People: Impact of Ethnicity on Survival and Genetic Risk Factors" 942: 693:(vWF) into smaller units. The increase in circulating multimers of vWF increases platelet adhesion to areas of 5839: 1100:
in people with TTP was made in 1998. The location of ADAMTS13 within the human genome was identified in 2001.
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The PLASMIC score, Bentley score, and French TMA score have been used to assess clinical probability of TTP.
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van Mourik JA, Boertjes R, Huisveld IA, Fijnvandraat K, Pajkrt D, van Genderen PJ, Fijnheer R (1999-07-01).
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if ADAMTS13 test results are expected within 72 hours. If ADAMTS13 <10 IU/dL, continue caplacizumab and
443: 6153: 5960: 5935: 5893: 5466: 5378: 4694: 2386: 1842: 327: 129: 5955: 5945: 5763: 5368: 5295: 4983: 4517: 4497: 1008: 872: 690: 492: 427: 277: 3167:"The role of rituximab in the management of patients with acquired thrombotic thrombocytopenic purpura" 1541: 2339: 1462: 1381: 5711: 5606: 5596: 4714: 4512: 4487: 3931: 2202: 2129: 1096:
been linked with abnormally large von Willebrand factor multimers. The identification of a deficient
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formation. The presence of the thrombi reduces blood flow to organs resulting in cellular injury and
308: 4425: 3812: 2266:"Global prevalence of hereditary thrombotic thrombocytopenic purpura determined by genetic analysis" 5950: 5940: 5736: 5616: 5436: 5373: 5348: 5322: 5176: 5154: 4749: 4709: 4629: 4619: 4334: 3219:"Guidelines on the diagnosis and management of the thrombotic microangiopathic haemolytic anaemias" 2932:
Feng S, Eyler SJ, Zhang Y, Maga T, Nester CM, Kroll MH, Smith RJ, Afshar-Kharghan V (August 2013).
924: 900: 761: 367: 359: 246: 231: 104: 81: 812:(TMA), the formation of blood clots in small blood vessels throughout the body, which can lead to 6076: 5758: 5563: 5285: 5149: 5034: 4993: 4867: 4862: 4857: 4684: 4180: 4098: 3899: 3842: 3660: 3592: 3494: 3315: 3248: 3078: 2246: 2171: 2071: 2014: 1956: 1899: 1725: 1665: 1600: 1498: 1359: 1299: 1167: 250: 108: 68: 5716: 5690: 4006: 326:
The signs and symptoms of TTP may at first be subtle and nonspecific. Many people experience an
4099:"Hyaline Thrombosis of the Terminal Arterioles and Capillaries: A Hitherto Undescribed Disease" 3615:"Thrombotic thrombocytopenic purpura: pathogenesis, diagnosis and potential novel therapeutics" 5965: 5741: 5650: 5343: 5049: 4925: 4920: 4799: 4773: 4699: 4689: 4527: 4502: 4396: 4367: 4273: 4232: 4137: 4079: 4061: 4020: 3967: 3949: 3891: 3834: 3793: 3744: 3652: 3634: 3584: 3576: 3537: 3470: 3421: 3372: 3354: 3307: 3299: 3240: 3196: 3138: 3070: 3062: 3023: 3015: 2971: 2953: 2909: 2845: 2827: 2785: 2736: 2687: 2635: 2600: 2562: 2534: 2511: 2462: 2444: 2400: 2367: 2359: 2318: 2295: 2238: 2220: 2163: 2155: 2095: 2063: 2055: 2006: 1998: 1948: 1940: 1891: 1883: 1804: 1796: 1757: 1717: 1709: 1657: 1639: 1592: 1584: 1490: 1482: 1434: 1409: 1401: 1351: 1343: 1291: 1283: 1159: 1151: 1055: 977: 770: 737: 488: 296: 153: 119: 56: 5791: 5731: 5726: 5586: 5441: 5290: 5196: 5144: 5014: 4789: 4724: 4263: 4222: 4214: 4170: 4129: 4069: 4051: 4010: 4002: 3957: 3939: 3881: 3873: 3824: 3783: 3775: 3736: 3704: 3642: 3626: 3568: 3527: 3519: 3460: 3452: 3411: 3403: 3362: 3346: 3289: 3279: 3230: 3186: 3178: 3128: 3120: 3112: 3054: 3005: 2961: 2945: 2901: 2835: 2819: 2775: 2767: 2726: 2718: 2677: 2667: 2627: 2592: 2501: 2493: 2452: 2436: 2351: 2285: 2277: 2228: 2210: 2145: 2137: 2045: 1990: 1930: 1875: 1788: 1701: 1647: 1631: 1574: 1474: 1393: 1333: 1273: 1143: 985: 880: 837: 817: 726: 718: 398: 390: 203: 199: 2355: 681:
The underlying mechanism typically involves autoantibody-mediated inhibition of the enzyme
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monitored closely around these events with plasma being administered if the count drops.
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Kremer Hovinga JA, Coppo P, Lämmle B, Moake JL, Miyata T, Vanhoorelbeke K (April 2017).
6096: 5808: 5751: 5633: 5486: 5476: 5393: 4935: 4763: 4227: 4202: 4115: 4074: 4039: 4015: 3990: 3986: 3962: 3919: 3886: 3861: 3788: 3763: 3679:"FDA Approves First Treatment for Patients with Rare Inherited Blood Clotting Disorder" 3647: 3557:"Thrombotic thrombocytopenic purpura related to severe ADAMTS13 deficiency in children" 3532: 3507: 3465: 3440: 3416: 3391: 3367: 3191: 3166: 3133: 3101:"Interventions for haemolytic uraemic syndrome and thrombotic thrombocytopenic purpura" 3100: 2966: 2933: 2905: 2840: 2780: 2755: 2682: 2655: 2506: 2481: 2457: 2387:"An autopsy-based retrospective study of secondary thrombotic thrombocytopenic purpura" 1652: 1397: 1034: 989: 950: 908: 884: 466:
In 1998, the majority of cases were shown to be caused by the inhibition of the enzyme
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in the small blood vessels. Platelets are consumed in the aggregation process and bind
187: 4339: 4159:"Thrombotic thrombocytopenic purpura: report of 16 cases and review of the literature" 2596: 2233: 2190: 1862:
Conboy E, Partain PI, Warad D, Kluge ML, Arndt C, Chen D, Rodriguez V (January 2018).
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Goshua G, Sinha P, Hendrickson JE, Tormey C, Bendapudi PK, Lee AI (February 2021).
3116: 3082: 2175: 1903: 1689: 1303: 1050: 965: 946: 938: 916: 892: 845: 793: 752:(evidenced by schistocytes in the blood smear), and various clinical signs such as 710: 584: 508: 475: 439: 435: 3489: 3350: 2705:
Park SH, Kim HK, Jeong J, Lee SH, Lee YJ, Kim YJ, Jo JC, Lim JH (September 2023).
2034:"Thrombotic Microangiopathies, Thrombotic Thrombocytopenic Purpura, and ADAMTS-13" 1619: 523:
Thrombotic thrombocytopenic purpura is inherited in an autosomal recessive manner.
4361: 4218: 4040:"Thrombotic Thrombocytopenic Purpura: Pathophysiology, Diagnosis, and Management" 3944: 3811:
Terrell DR, Williams LA, Vesely SK, Lämmle B, Hovinga JA, George JN (July 2005).
3182: 3010: 2949: 2672: 1879: 1428: 1338: 1321: 1278: 1261: 5913: 5721: 5553: 5542: 5451: 5276: 4978: 4644: 4410: 4391: 4268: 4251: 3334: 2864:"MAHA, TTP, HUS, DIC... Oh My! Understanding Microangiopathic Hemolytic Anemias" 1978: 1792: 1749: 1016: 993: 981: 853: 722: 694: 638: 627: 623: 612: 602: 592: 588: 504: 423: 4413: 4372: 3860:
Terrell DR, Vesely SK, Kremer Hovinga JA, Lämmle B, George JN (November 2010).
1478: 6101: 6066: 6041: 5685: 5667: 5411: 5252: 5129: 4847: 4819: 4589: 4319: 3572: 2808:"Thrombotic microangiopathies: a general approach to diagnosis and management" 2722: 2440: 2317:(7th ed.). Philadelphia: Lippincott Williams & Wilkins. p. 525. 1918: 912: 650: 646: 607: 570: 528: 500: 375: 219: 73: 61: 4141: 4065: 3953: 3638: 3580: 3407: 3358: 3303: 3066: 3019: 2957: 2831: 2448: 2363: 2224: 2159: 2059: 2002: 1944: 1887: 1800: 1713: 1643: 1588: 1486: 1405: 1347: 1287: 1155: 1131: 6091: 6036: 5623: 5456: 5406: 5170: 4757: 4729: 4634: 4469: 4402: 3556: 2424: 1084: 1080: 969: 961: 920: 896: 797: 714: 705:
meet, which in turn results in the formation of small platelet clots called
702: 698: 642: 631: 617: 577: 565: 431: 304: 258: 235: 160: 112: 4236: 4203:"Von Willerbrand factor, ADAMTS13, and thrombotic thrombocytopenic purpura" 4083: 4024: 3971: 3895: 3838: 3797: 3748: 3656: 3588: 3541: 3474: 3425: 3376: 3311: 3244: 3200: 3142: 3099:
Michael, M; Elliott, EJ; Ridley, GF; Hodson, EM; Craig, JC (January 2009).
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in 1924. The underlying mechanism was determined in the 1980s and 1990s.
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Loirat C, Girma JP, Desconclois C, Coppo P, Veyradier A (January 2009).
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Seidizadeh O, Cairo A, Mancini I, George JN, Peyvandi F (August 2024).
757: 597: 343: 331: 191: 3877: 3630: 3523: 3508:"ISTH guidelines for treatment of thrombotic thrombocytopenic purpura" 3456: 2771: 2497: 43: 5995: 4892: 4837: 4604: 4599: 4573: 4482: 4314: 2141: 1322:"How I treat patients with thrombotic thrombocytopenic purpura: 2010" 932: 833: 765: 555: 347: 295:
the risk of death has decreased from more than 90% to less than 20%.
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Iwata H, Kami M, Hori A, Hamaki T, Takeuchi K, Mutou Y (June 2001).
1822: 968:. For asymptomatic iTTP with low plasma ADAMTS13 activity, consider 37:
Moschcowitz syndrome, idiopathic thrombotic thrombocytopenic purpura
2934:"Partial ADAMTS13 deficiency in atypical hemolytic uremic syndrome" 4558: 2920:
In contrast to TTP, HUS is not caused by a deficiency of ADAMTS13.
1620:"Clinical and laboratory diagnosis of TTP: an integrated approach" 829: 665: 518: 474:. Knowledge of this relationship between reduced ADAMTS13 and the 382: 223: 215: 211: 77: 350:
can also be seen. Other symptoms include, but are not limited to
5139: 4658: 4477: 4350: 4323: 1827: 1542:"Platelet Disorders — Thrombotic Thrombocytopenic Purpura (TTP)" 1207:. U.S. Department of Health & Human Services. Archived from 957: 928: 788: 5510: 4429: 3268:"Caplacizumab for Acquired Thrombotic Thrombocytopenic Purpura" 3043:"Treatment of typical (enteropathic) hemolytic uremic syndrome" 976:
People with refractory or relapsing TTP may receive additional
717:
within blood vessels, which in turn leads to microangiopathic
1977:
Kremer Hovinga JA, George JN (October 2019). Longo DL (ed.).
51:
Spontaneous bruising in a woman with critically low platelets
4250:
Rock GA, Shumak KH, Buskard NA, et al. (August 1991).
2900:. Vol. 1 (24th ed.). Elsevier. pp. 1124–31. 820:. This characteristic is shared by two related syndromes, 3764:"Current Concepts in Thrombotic Thrombocytopenic Purpura" 3707:(Press release). Takeda Pharmaceuticals. 9 November 2023 3217:
Allford SL, Hunt BJ, Rose P, Machin SJ (February 2003).
2425:"Pathophysiology of thrombotic thrombocytopenic purpura" 2120:
gene family cause thrombotic thrombocytopenic purpura".
887:
has become the treatment of choice for TTP. This is an
1823:"THROMBOTIC THROMBOCYTOPENIC PURPURA, HEREDITARY; TTP" 1199:"Immune-mediated thrombotic thrombocytopenic purpura" 4292: 1748:
Stanley M, Killeen RB, Michalski JM (January 2023).
503:, and the blood vessel wall in the process of blood 454:: an inherited deficiency of ADAMTS13 (known as the 6026: 5983: 5904: 5848: 5790: 5783: 5776: 5704: 5666: 5579: 5572: 5425: 5392: 5336: 5321: 5312: 5269: 5240: 5219: 5210: 5163: 5122: 5091: 5080: 5073: 5062: 5007: 4949: 4891: 4828: 4748: 4677: 4666: 4657: 4572: 4536: 4468: 4461: 4382: 4296: 773:presentation of one or more classic symptoms and a 656:Hormone altering drugs (estrogens, contraceptives, 438:. The two best understood causes of TTP are due to 169: 159: 145: 128: 118: 99: 91: 67: 55: 33: 28: 3041:Bitzan M, Schaefer F, Reymond D (September 2010). 4456:Diseases of the skin and appendages by morphology 4038:Sukumar S, Lämmle B, Cataland SR (January 2021). 3727:Congenital Thrombotic Thrombocytopenic Purpura". 2992:Cataland, Spero R.; Wu, Haifeng M. (April 2014). 2032:Chapman K, Seldon M, Richards R (February 2012). 1917:Lämmle B, Hovinga JA, George JN (February 2008). 4103:Proceedings of the New York Pathological Society 2806:Arnold DM, Patriquin CJ, Nazy I (January 2017). 1979:"Hereditary Thrombotic Thrombocytopenic Purpura" 535:gene. This hereditary form of TTP is called the 272:. This results in decreased break down of large 3094: 3092: 2195:Proceedings of the National Academy of Sciences 2094:. Vol. 2 (15th ed.). Wolters Kluwer. 531:. Such cases may be caused by mutations in the 280:(vWF) into smaller units. Less commonly TTP is 3991:"Pathogenesis of Thrombotic Microangiopathies" 3212: 3210: 871:Due to the high mortality of untreated TTP, a 261:. The underlying mechanism typically involves 5522: 4941:Pityriasis lichenoides et varioliformis acuta 4441: 4196: 4194: 1777:"Moschcowitz, Multimers, and Metalloprotease" 1456: 1454: 1452: 1450: 8: 4595:Dermatofibroma (benign fibrous histiocytoma) 3613:Saha M, McDaniel J, Zheng X (October 2010). 3160: 3158: 3156: 3154: 3152: 1683: 1681: 1679: 1204:Genetic and Rare Diseases Information Center 760:, neurologic symptoms, myocardial ischemia, 713:, which damages their membranes, leading to 689:responsible for cleaving large multimers of 4007:10.1146/annurev.pathmechdis.3.121806.154311 3105:The Cochrane Database of Systematic Reviews 1972: 1970: 1427:Wood, Marie E.; Philips, George K. (2003). 1375: 1373: 5787: 5780: 5576: 5529: 5515: 5507: 5318: 5216: 5088: 5077: 5070: 4674: 4663: 4465: 4448: 4434: 4426: 4293: 3165:Lim W, Vesely SK, George JN (March 2015). 2559:Harrison's principles of internal medicine 1260:Joly BS, Coppo P, Veyradier A (May 2017). 1255: 1253: 1251: 1249: 1247: 1245: 1193: 1191: 1189: 1187: 1185: 1183: 1181: 204:low red blood cells due to their breakdown 42: 25: 4267: 4226: 4174: 4073: 4055: 4014: 3961: 3943: 3885: 3828: 3787: 3646: 3531: 3464: 3415: 3366: 3293: 3283: 3234: 3190: 3132: 3009: 2965: 2839: 2779: 2730: 2681: 2671: 2505: 2456: 2289: 2232: 2214: 2149: 2049: 1934: 1651: 1578: 1547:National Heart, Lung, and Blood Institute 1463:"Syndromes of Thrombotic Microangiopathy" 1337: 1315: 1313: 1277: 1243: 1241: 1239: 1237: 1235: 1233: 1231: 1229: 1227: 1225: 1125: 1123: 1121: 1119: 1117: 1115: 1113: 446:TTP), caused by autoantibodies targeting 3333:Goshua G, Bendapudi PK (December 2022). 1868:Journal of Pediatric Hematology/Oncology 2533:(5th ed.). McGraw-Hill Education. 1109: 198:throughout the body. This results in a 5248:Disseminated intravascular coagulation 2356:10.1182/blood.V94.1.179.413k18_179_185 1618:Chiasakul T, Cuker A (November 2018). 1561:Shibagaki Y, Fujita T (January 2005). 1433:(3rd ed.). Elsevier. p. 68. 6159:Vascular-related cutaneous conditions 4157:Amorosi EL, Ultmann JE (March 1966). 3817:Journal of Thrombosis and Haemostasis 3619:Journal of Thrombosis and Haemostasis 3608: 3606: 3047:Seminars in Thrombosis and Hemostasis 2801: 2799: 2552: 2550: 2418: 2416: 2414: 2038:Seminars in Thrombosis and Hemostasis 1843:"Thrombotic thrombocytopenic purpura" 1750:"Thrombotic Thrombocytopenic Purpura" 1743: 1741: 1739: 1517:"Thrombotic thrombocytopenic purpura" 1262:"Thrombotic thrombocytopenic purpura" 1132:"Thrombotic thrombocytopenic purpura" 370:has also been observed as a symptom. 7: 4134:10.1001/archinte.1925.00120130092009 3780:10.1146/annurev.med.57.061804.084505 2583:microangiopathies: a cohort study". 1536: 1534: 1461:Shatzel JJ, Taylor JA (March 2017). 777:revealing severe thrombocytopenia. 2896:. In Goldman L, Schafer AI (eds.). 2429:International Journal of Hematology 899:and replacement with donor plasma ( 346:and symptoms similar to those of a 180:Thrombotic thrombocytopenic purpura 29:Thrombotic thrombocytopenic purpura 5030:Postinflammatory hyperpigmentation 2906:10.1016/B978-1-4377-1604-7.00175-5 1398:10.1053/j.seminhematol.2003.10.003 1092:were found to be very high (90%). 891:involving removal of the person's 826:atypical hemolytic uremic syndrome 418:(MAHAs), is caused by spontaneous 416:microangiopathic hemolytic anemias 218:dysfunction. Symptoms may include 139:atypical hemolytic uremic syndrome 14: 4931:Transient acantholytic dermatosis 3683:U.S. Food and Drug Administration 877:microangiopathic hemolytic anemia 814:microangiopathic hemolytic anemia 750:microangiopathic hemolytic anemia 622:Platelet aggregation inhibitors ( 491:responsible for the breakdown of 403:microangiopathic hemolytic anemia 124:Based on symptoms and blood tests 5883:platelet storage pool deficiency 5835:Heparin-induced thrombocytopenia 5040:Idiopathic guttate hypomelanosis 4176:10.1097/00005792-196603000-00003 3830:10.1111/j.1538-7836.2005.01436.x 3685:(Press release). 9 November 2023 3236:10.1046/j.1365-2141.2003.04049.x 2632:10.1111/j.1537-2995.2010.02653.x 2282:10.1182/bloodadvances.2024013421 1467:Medical Clinics of North America 1007:Measurements of blood levels of 5050:Hypopigmented mycosis fungoides 4256:New England Journal of Medicine 3272:New England Journal of Medicine 2531:The atlas of emergency medicine 1983:New England Journal of Medicine 1781:New England Journal of Medicine 1694:New England Journal of Medicine 1636:10.1182/asheducation-2018.1.530 1083:and large bruises, microscopic 1067:TTP was initially described by 481:New England Journal of Medicine 422:of platelets and activation of 362:, or dots on the skin known as 311:are generally not recommended. 242:. Repeated episodes may occur. 18:Immune thrombocytopenic purpura 5602:Activated protein C resistance 5291:Lichen sclerosis et atrophicus 4999:Subcorneal pustular dermatosis 4625:Infantile digital fibromatosis 3866:American Journal of Hematology 3223:British Journal of Haematology 3117:10.1002/14651858.CD003595.pub2 2561:(21st ed.). McGraw Hill. 2486:American Journal of Hematology 2092:Wintrobe's Clinical Hematology 1690:"Thrombotic Microangiopathies" 1136:Nature Reviews Disease Primers 875:of TTP is made even when only 1: 4883:Epidermolysis bullosa simplex 4720:Langerhans cell histiocytosis 4121:Archives of Internal Medicine 3351:10.1182/hematology.2022000412 2868:Tampa Emergency Medicine Blog 2597:10.1016/S2352-3026(17)30026-1 5696:Trousseau sign of malignancy 5359:Systemic lupus erythematosus 5114:Systemic lupus erythematosus 4805:Systemic lupus erythematosus 4219:10.1182/blood-2008-02-078170 4044:Journal of Clinical Medicine 3945:10.1371/journal.pone.0156679 3183:10.1182/blood-2014-10-559211 3011:10.1182/blood-2013-11-516237 2950:10.1182/blood-2013-03-492421 2673:10.1371/journal.pone.0010208 1880:10.1097/MPH.0000000000000895 1525:National Library of Medicine 1339:10.1182/blood-2010-07-271445 1279:10.1182/blood-2016-10-709857 1047:systemic lupus erythematosus 495:(vWF), a protein that links 6016:Nonthrombocytopenic purpura 5592:Antithrombin III deficiency 4640:Lymphangioma circumscriptum 4269:10.1056/NEJM199108083250604 3111:(1): CD003595–CD003595–63. 2872:University of South Florida 1793:10.1056/NEJM199811263392210 1430:Hematology/Oncology Secrets 1320:George JN (November 2010). 697:injury, particularly where 658:hormone replacement therapy 561:Bone marrow transplantation 354:or paleness of the skin, a 6180: 5971:Congenital afibrinogenemia 5875:Glanzmann's thrombasthenia 5462:Mucous membrane pemphigoid 3995:Annual Review of Pathology 3715:– via Business Wire. 1775:Moake JL (November 1998). 1479:10.1016/j.mcna.2016.09.010 810:thrombotic microangiopathy 715:rupture of red blood cells 15: 6164:Syndromes affecting blood 6087:Gastrointestinal bleeding 5889:Hermansky–Pudlak syndrome 5658:Antiphospholipid syndrome 5639:Essential thrombocythemia 5549: 3768:Annual Review of Medicine 3762:Tsai HM (February 2006). 3573:10.1007/s00467-008-0863-5 2723:10.3343/alm.2023.43.5.485 2441:10.1007/s12185-009-0476-1 1756:. StatPearls Publishing. 1380:Moake JL (January 2004). 822:hemolytic-uremic syndrome 135:Hemolytic-uremic syndrome 50: 41: 6057:Subconjunctival bleeding 5863:Bernard–Soulier syndrome 5826:Upshaw–Schulman syndrome 5800:Thrombocytopenic purpura 5629:Sticky platelet syndrome 5227:Thrombocytopenic purpura 4873:Dermatitis herpetiformis 4858:Acute contact dermatitis 4810:Pityriasis rubra pilaris 4735:Wiskott–Aldrich syndrome 4705:Lichen simplex chronicus 4585:Epidermal inclusion cyst 3408:10.1182/blood.2020006052 2898:Goldman's Cecil Medicine 2423:Tsai HM (January 2010). 1688:Moake JL (August 2022). 1001:Upshaw-Schulman syndrome 537:Upshaw–Schulman syndrome 456:Upshaw–Schulman syndrome 387:Changes in mental status 286:Upshaw–Schulman syndrome 16:Not to be confused with 6047:Intracranial hemorrhage 5492:Squamous-cell carcinoma 5487:Systemic histoplasmosis 4878:Porphyria cutanea tarda 4508:Squamous-cell carcinoma 4114:—— (1925). 395:Reduced kidney function 249:, certain medications, 107:, certain medications, 5961:Factor XIII deficiency 5941:Hypoprothrombinemia/II 5936:von Willebrand disease 5894:Gray platelet syndrome 5467:Cicatricial pemphigoid 5384:Acne keloidalis nuchae 5379:Folliculitis decalvans 4097:Moschcowitz E (1924). 3487:Clinical trial number 3059:10.1055/s-0030-1262881 2216:10.1073/pnas.172277399 2051:10.1055/s-0031-1300951 1936:10.3324/haematol.12701 1386:Seminars in Hematology 804:Differential diagnosis 524: 374:gums. Larger bruises ( 165:< 20% risk of death 130:Differential diagnosis 5956:Factor XII deficiency 5946:Factor VII deficiency 5764:Renal vein thrombosis 5369:Loose anagen syndrome 5296:Necrobiosis lipoidica 5232:Actinic/solar purpura 4906:Insect bite reactions 4695:Seborrheic dermatitis 4518:Merkel-cell carcinoma 4498:Molluscum contagiosum 3741:10.1056/NEJMoa2314793 3285:10.1056/NEJMoa1505533 1995:10.1056/NEJMra1813013 1567:Hypertension Research 1009:lactate dehydrogenase 919:) are usually given. 873:presumptive diagnosis 691:von Willebrand factor 522: 493:von Willebrand factor 309:Platelet transfusions 278:von Willebrand factor 5712:Deep vein thrombosis 5607:Protein S deficiency 5597:Protein C deficiency 5192:Annulare centrifugum 4715:Glucagonoma syndrome 4513:Basal-cell carcinoma 4488:Seborrheic keratosis 3561:Pediatric Nephrology 1706:10.1056/NEJMra020528 1580:10.1291/hypres.28.89 1521:MedlinePlus Genetics 1148:10.1038/nrdp.2017.20 1073:Beth Israel Hospital 889:exchange transfusion 775:complete blood count 637:Immunosuppressants ( 587:medications such as 247:bacterial infections 105:bacterial infections 6149:Autoimmune diseases 5951:Factor X deficiency 5840:May–Hegglin anomaly 5617:Prothrombin G20210A 5437:Aphthous stomatitis 5374:Lichen planopilaris 5349:Androgenic alopecia 5155:Fixed drug eruption 4730:Pemphigus foliaceus 4630:Granular cell tumor 4201:Sadler, JE (2008). 4057:10.3390/jcm10030536 3936:2016PLoSO..1156679M 2824:10.1503/cmaj.160142 2207:2002PNAS...9911902K 2134:2001Natur.413..488L 1087:, and, at autopsy, 925:monoclonal antibody 901:fresh frozen plasma 762:mesenteric ischemia 414:TTP, as with other 368:High blood pressure 360:shortness of breath 251:autoimmune diseases 232:shortness of breath 173:1 in 100,000 people 109:autoimmune diseases 82:shortness of breath 6077:Pulmonary hematoma 5984:Signs and symptoms 5759:Pulmonary embolism 5564:Bleeding diathesis 5457:Pemphigus vulgaris 5286:Granuloma annulare 5150:Carcinoid syndrome 5035:Tuberous sclerosis 4994:Coccidioidomycosis 4868:Bullous pemphigoid 4863:Pemphigus vulgaris 4795:Secondary syphilis 4685:Contact dermatitis 4383:External resources 3495:ClinicalTrials.gov 2894:"Thrombocytopenia" 2892:Abrams CS (2012). 858:enterohemorrhagic 525: 332:feeling very tired 322:Signs and symptoms 307:may also be used. 297:Immunosuppressants 200:low platelet count 154:immunosuppressants 6131: 6130: 6127: 6126: 5979: 5978: 5966:Dysfibrinogenemia 5850:Platelet function 5772: 5771: 5651:Purpura fulminans 5504: 5503: 5500: 5499: 5344:Telogen effluvium 5308: 5307: 5304: 5303: 5265: 5264: 5261: 5260: 5206: 5205: 5058: 5057: 4926:Lichen spinulosus 4921:Keratosis pilaris 4800:Mycosis fungoides 4700:Stasis dermatitis 4690:Atopic dermatitis 4653: 4652: 4528:Trichoepithelioma 4503:Actinic keratosis 4423: 4422: 3878:10.1002/ajh.21833 3631:10.1111/jth.13764 3625:(10): 1889–1900. 3524:10.1111/jth.15010 3518:(10): 2496–2502. 3457:10.1111/jth.15045 2772:10.1111/jth.15006 2568:978-1-264-26851-1 2540:978-1-260-13495-7 2498:10.1002/ajh.24060 2324:978-0-7817-5104-9 2128:(6855): 488–494. 2101:978-1-975184-69-8 1550:. 24 March 2022 . 1440:978-1-56053-516-4 978:immunosuppressive 808:TTP is a form of 576:Antiviral drugs ( 489:metalloproteinase 434:and formation of 194:forming in small 177: 176: 120:Diagnostic method 23:Medical condition 6171: 5792:Thrombocytopenia 5788: 5781: 5737:Lowenberg's sign 5587:Clotting factors 5577: 5531: 5524: 5517: 5508: 5442:Oral candidiasis 5319: 5217: 5145:Erythema nodosum 5089: 5078: 5071: 5015:Tinea versicolor 4853:Bullous impetigo 4790:Pityriasis rosea 4725:Lichen sclerosus 4710:Darier's disease 4675: 4664: 4620:Kaposi's sarcoma 4466: 4450: 4443: 4436: 4427: 4294: 4282: 4281: 4271: 4247: 4241: 4240: 4230: 4198: 4189: 4188: 4178: 4154: 4148: 4145: 4110: 4094: 4088: 4087: 4077: 4059: 4035: 4029: 4028: 4018: 3982: 3976: 3975: 3965: 3947: 3914: 3908: 3907: 3889: 3857: 3851: 3850: 3832: 3808: 3802: 3801: 3791: 3759: 3753: 3752: 3723: 3717: 3716: 3714: 3712: 3701: 3695: 3694: 3692: 3690: 3675: 3669: 3668: 3650: 3610: 3601: 3600: 3552: 3546: 3545: 3535: 3512:J Thromb Haemost 3503: 3497: 3485: 3479: 3478: 3468: 3445:J Thromb Haemost 3436: 3430: 3429: 3419: 3387: 3381: 3380: 3370: 3330: 3324: 3323: 3297: 3287: 3263: 3257: 3256: 3238: 3214: 3205: 3204: 3194: 3162: 3147: 3146: 3136: 3096: 3087: 3086: 3038: 3032: 3031: 3013: 2989: 2983: 2982: 2969: 2929: 2923: 2922: 2889: 2883: 2882: 2880: 2879: 2860: 2854: 2853: 2843: 2818:(4): E153–E159. 2803: 2794: 2793: 2783: 2760:J Thromb Haemost 2751: 2745: 2744: 2734: 2702: 2696: 2695: 2685: 2675: 2650: 2644: 2643: 2615: 2609: 2608: 2591:(4): e157–e164. 2579: 2573: 2572: 2554: 2545: 2544: 2526: 2520: 2519: 2509: 2477: 2471: 2470: 2460: 2420: 2409: 2408: 2382: 2376: 2375: 2335: 2329: 2328: 2310: 2304: 2303: 2293: 2261: 2255: 2254: 2236: 2218: 2186: 2180: 2179: 2153: 2142:10.1038/35097008 2112: 2106: 2105: 2086: 2080: 2079: 2053: 2029: 2023: 2022: 1974: 1965: 1964: 1938: 1914: 1908: 1907: 1859: 1853: 1852: 1839: 1833: 1832: 1819: 1813: 1812: 1772: 1766: 1765: 1745: 1734: 1733: 1685: 1674: 1673: 1655: 1615: 1609: 1608: 1582: 1558: 1552: 1551: 1538: 1529: 1528: 1513: 1507: 1506: 1458: 1445: 1444: 1424: 1418: 1417: 1377: 1368: 1367: 1341: 1317: 1308: 1307: 1281: 1257: 1220: 1219: 1217: 1216: 1195: 1176: 1175: 1127: 986:cyclophosphamide 881:thrombocytopenia 838:thrombocytopenia 818:thrombocytopenia 727:end organ damage 719:hemolytic anemia 527:TTP may also be 399:Hemolytic anemia 391:Thrombocytopenia 190:that results in 46: 26: 6179: 6178: 6174: 6173: 6172: 6170: 6169: 6168: 6134: 6133: 6132: 6123: 6072:Hemopericardium 6022: 5975: 5906:Clotting factor 5900: 5844: 5768: 5717:Bancroft's sign 5700: 5691:Virchow's triad 5662: 5612:Factor V Leiden 5568: 5545: 5535: 5505: 5496: 5428: 5421: 5388: 5354:Alopecia areata 5332: 5314: 5300: 5257: 5236: 5212: 5202: 5159: 5118: 5104:Viral exanthems 5082: 5066: 5064: 5054: 5025:Pityriasis alba 5003: 4945: 4887: 4824: 4744: 4740:Zinc deficiency 4670: 4668: 4649: 4577: 4568: 4532: 4523:Nevus sebaceous 4457: 4454: 4424: 4419: 4418: 4378: 4377: 4305: 4291: 4286: 4285: 4249: 4248: 4244: 4200: 4199: 4192: 4156: 4155: 4151: 4113: 4096: 4095: 4091: 4037: 4036: 4032: 3984: 3983: 3979: 3930:(7): e0156679. 3916: 3915: 3911: 3859: 3858: 3854: 3810: 3809: 3805: 3761: 3760: 3756: 3735:(17): 1584–96. 3725: 3724: 3720: 3710: 3708: 3703: 3702: 3698: 3688: 3686: 3677: 3676: 3672: 3612: 3611: 3604: 3554: 3553: 3549: 3505: 3504: 3500: 3486: 3482: 3438: 3437: 3433: 3389: 3388: 3384: 3332: 3331: 3327: 3265: 3264: 3260: 3216: 3215: 3208: 3177:(10): 1526–31. 3164: 3163: 3150: 3098: 3097: 3090: 3040: 3039: 3035: 3004:(16): 2478–84. 2991: 2990: 2986: 2931: 2930: 2926: 2916: 2891: 2890: 2886: 2877: 2875: 2862: 2861: 2857: 2805: 2804: 2797: 2766:(10): 2486–95. 2753: 2752: 2748: 2704: 2703: 2699: 2652: 2651: 2647: 2617: 2616: 2612: 2585:Lancet Haematol 2581: 2580: 2576: 2569: 2556: 2555: 2548: 2541: 2528: 2527: 2523: 2479: 2478: 2474: 2422: 2421: 2412: 2384: 2383: 2379: 2337: 2336: 2332: 2325: 2315:Child Neurology 2312: 2311: 2307: 2276:(16): 4386–96. 2263: 2262: 2258: 2201:(18): 11902–7. 2188: 2187: 2183: 2114: 2113: 2109: 2102: 2088: 2087: 2083: 2031: 2030: 2026: 1989:(17): 1653–62. 1976: 1975: 1968: 1916: 1915: 1911: 1861: 1860: 1856: 1841: 1840: 1836: 1821: 1820: 1816: 1787:(22): 1629–31. 1774: 1773: 1769: 1747: 1746: 1737: 1687: 1686: 1677: 1617: 1616: 1612: 1560: 1559: 1555: 1540: 1539: 1532: 1515: 1514: 1510: 1460: 1459: 1448: 1441: 1426: 1425: 1421: 1379: 1378: 1371: 1319: 1318: 1311: 1272:(21): 2836–46. 1259: 1258: 1223: 1214: 1212: 1197: 1196: 1179: 1129: 1128: 1111: 1106: 1069:Eli Moschcowitz 1065: 1043: 1031: 1023:Apadamtase alfa 909:Corticosteroids 905:cryosupernatant 869: 806: 746: 735: 687:metalloprotease 679: 677:Pathophysiology 549: 517: 464: 412: 356:fast heart rate 324: 316:Eli Moschcowitz 301:glucocorticoids 293:plasma exchange 265:inhibiting the 150:Plasma exchange 24: 21: 12: 11: 5: 6177: 6175: 6167: 6166: 6161: 6156: 6151: 6146: 6144:Coagulopathies 6136: 6135: 6129: 6128: 6125: 6124: 6122: 6121: 6120: 6119: 6111: 6110: 6109: 6104: 6099: 6097:Hemoperitoneum 6094: 6089: 6081: 6080: 6079: 6074: 6069: 6061: 6060: 6059: 6054: 6049: 6044: 6039: 6030: 6028: 6024: 6023: 6021: 6020: 6019: 6018: 6008: 6003: 5998: 5993: 5987: 5985: 5981: 5980: 5977: 5976: 5974: 5973: 5968: 5963: 5958: 5953: 5948: 5943: 5938: 5933: 5932: 5931: 5926: 5921: 5910: 5908: 5902: 5901: 5899: 5898: 5897: 5896: 5891: 5879: 5878: 5877: 5867: 5866: 5865: 5854: 5852: 5846: 5845: 5843: 5842: 5837: 5831: 5830: 5829: 5828: 5823: 5813: 5812: 5811: 5809:Evans syndrome 5796: 5794: 5785: 5778: 5774: 5773: 5770: 5769: 5767: 5766: 5761: 5756: 5755: 5754: 5749: 5744: 5742:Peabody's sign 5739: 5734: 5729: 5724: 5719: 5708: 5706: 5702: 5701: 5699: 5698: 5693: 5688: 5683: 5678: 5672: 5670: 5664: 5663: 5661: 5660: 5655: 5654: 5653: 5643: 5642: 5641: 5636: 5634:Thrombocytosis 5631: 5621: 5620: 5619: 5614: 5609: 5604: 5599: 5594: 5583: 5581: 5574: 5570: 5569: 5567: 5566: 5561: 5556: 5550: 5547: 5546: 5536: 5534: 5533: 5526: 5519: 5511: 5502: 5501: 5498: 5497: 5495: 5494: 5489: 5484: 5479: 5477:Coxsackievirus 5474: 5469: 5464: 5459: 5454: 5449: 5444: 5439: 5433: 5431: 5423: 5422: 5420: 5419: 5414: 5409: 5404: 5398: 5396: 5390: 5389: 5387: 5386: 5381: 5376: 5371: 5366: 5361: 5356: 5351: 5346: 5340: 5338: 5334: 5333: 5331: 5330: 5327: 5325: 5316: 5310: 5309: 5306: 5305: 5302: 5301: 5299: 5298: 5293: 5288: 5283: 5273: 5271: 5267: 5266: 5263: 5262: 5259: 5258: 5256: 5255: 5250: 5244: 5242: 5238: 5237: 5235: 5234: 5229: 5223: 5221: 5214: 5208: 5207: 5204: 5203: 5201: 5200: 5194: 5189: 5187:Gyratum repens 5184: 5179: 5173: 5167: 5165: 5161: 5160: 5158: 5157: 5152: 5147: 5142: 5137: 5132: 5126: 5124: 5120: 5119: 5117: 5116: 5111: 5109:Toxic erythema 5106: 5101: 5099:Drug eruptions 5095: 5093: 5086: 5075: 5068: 5060: 5059: 5056: 5055: 5053: 5052: 5047: 5042: 5037: 5032: 5027: 5022: 5017: 5011: 5009: 5005: 5004: 5002: 5001: 4996: 4991: 4986: 4981: 4976: 4971: 4966: 4961: 4955: 4953: 4947: 4946: 4944: 4943: 4938: 4936:Lichen nitidus 4933: 4928: 4923: 4918: 4913: 4908: 4903: 4897: 4895: 4889: 4888: 4886: 4885: 4880: 4875: 4870: 4865: 4860: 4855: 4850: 4845: 4840: 4838:Herpes simplex 4834: 4832: 4826: 4825: 4823: 4822: 4817: 4812: 4807: 4802: 4797: 4792: 4787: 4781: 4776: 4771: 4766: 4760: 4754: 4752: 4746: 4745: 4743: 4742: 4737: 4732: 4727: 4722: 4717: 4712: 4707: 4702: 4697: 4692: 4687: 4681: 4679: 4672: 4661: 4655: 4654: 4651: 4650: 4648: 4647: 4642: 4637: 4632: 4627: 4622: 4617: 4612: 4607: 4602: 4597: 4592: 4587: 4581: 4579: 4570: 4569: 4567: 4566: 4561: 4556: 4551: 4546: 4540: 4538: 4534: 4533: 4531: 4530: 4525: 4520: 4515: 4510: 4505: 4500: 4495: 4490: 4485: 4480: 4474: 4472: 4463: 4459: 4458: 4455: 4453: 4452: 4445: 4438: 4430: 4421: 4420: 4417: 4416: 4399: 4387: 4386: 4384: 4380: 4379: 4376: 4375: 4364: 4353: 4342: 4327: 4306: 4301: 4300: 4298: 4297:Classification 4290: 4289:External links 4287: 4284: 4283: 4242: 4190: 4149: 4147: 4146: 4089: 4030: 3977: 3909: 3852: 3803: 3754: 3718: 3696: 3670: 3602: 3547: 3498: 3480: 3451:(11): 3061–6. 3431: 3402:(7): 969–976. 3382: 3325: 3278:(6): 511–522. 3258: 3206: 3148: 3088: 3053:(6): 594–610. 3033: 2984: 2944:(8): 1487–93. 2924: 2915:978-1437716047 2914: 2884: 2855: 2795: 2746: 2717:(5): 485–492. 2697: 2645: 2626:(8): 1654–64. 2610: 2574: 2567: 2546: 2539: 2521: 2492:(8): 709–714. 2472: 2410: 2377: 2350:(1): 179–185. 2330: 2323: 2305: 2256: 2181: 2107: 2100: 2081: 2024: 1966: 1909: 1854: 1834: 1814: 1767: 1735: 1700:(8): 589–600. 1675: 1610: 1553: 1530: 1508: 1473:(2): 395–415. 1446: 1439: 1419: 1369: 1332:(20): 4060–9. 1309: 1221: 1177: 1142:17020: 17020. 1108: 1107: 1105: 1102: 1064: 1061: 1042: 1039: 1035:plasmapheresis 1030: 1027: 999:Children with 990:cyclosporine A 980:therapy, e.g. 951:plasmapheresis 885:plasmapheresis 868: 865: 805: 802: 745: 742: 734: 731: 678: 675: 670: 669: 663: 662: 661: 654: 635: 620: 615: 610: 605: 600: 595: 581: 568: 563: 558: 548: 545: 516: 513: 487:ADAMTS13 is a 463: 460: 452:congenital TTP 411: 408: 407: 406: 396: 393: 388: 385: 328:influenza-like 323: 320: 188:blood disorder 175: 174: 171: 167: 166: 163: 157: 156: 147: 143: 142: 132: 126: 125: 122: 116: 115: 101: 97: 96: 93: 89: 88: 71: 65: 64: 59: 53: 52: 48: 47: 39: 38: 35: 31: 30: 22: 13: 10: 9: 6: 4: 3: 2: 6176: 6165: 6162: 6160: 6157: 6155: 6154:Rare diseases 6152: 6150: 6147: 6145: 6142: 6141: 6139: 6118: 6115: 6114: 6112: 6108: 6107:Hematosalpinx 6105: 6103: 6100: 6098: 6095: 6093: 6090: 6088: 6085: 6084: 6082: 6078: 6075: 6073: 6070: 6068: 6065: 6064: 6062: 6058: 6055: 6053: 6050: 6048: 6045: 6043: 6040: 6038: 6035: 6034: 6032: 6031: 6029: 6025: 6017: 6014: 6013: 6012: 6009: 6007: 6004: 6002: 5999: 5997: 5994: 5992: 5989: 5988: 5986: 5982: 5972: 5969: 5967: 5964: 5962: 5959: 5957: 5954: 5952: 5949: 5947: 5944: 5942: 5939: 5937: 5934: 5930: 5927: 5925: 5922: 5920: 5917: 5916: 5915: 5912: 5911: 5909: 5907: 5903: 5895: 5892: 5890: 5887: 5886: 5885: 5884: 5880: 5876: 5873: 5872: 5871: 5868: 5864: 5861: 5860: 5859: 5856: 5855: 5853: 5851: 5847: 5841: 5838: 5836: 5833: 5832: 5827: 5824: 5822: 5819: 5818: 5817: 5814: 5810: 5807: 5806: 5805: 5801: 5798: 5797: 5795: 5793: 5789: 5786: 5782: 5779: 5775: 5765: 5762: 5760: 5757: 5753: 5750: 5748: 5745: 5743: 5740: 5738: 5735: 5733: 5732:Louvel's sign 5730: 5728: 5727:Lisker's sign 5725: 5723: 5720: 5718: 5715: 5714: 5713: 5710: 5709: 5707: 5703: 5697: 5694: 5692: 5689: 5687: 5684: 5682: 5679: 5677: 5676:Thrombophilia 5674: 5673: 5671: 5669: 5665: 5659: 5656: 5652: 5649: 5648: 5647: 5644: 5640: 5637: 5635: 5632: 5630: 5627: 5626: 5625: 5622: 5618: 5615: 5613: 5610: 5608: 5605: 5603: 5600: 5598: 5595: 5593: 5590: 5589: 5588: 5585: 5584: 5582: 5578: 5575: 5571: 5565: 5562: 5560: 5557: 5555: 5552: 5551: 5548: 5544: 5540: 5537:Disorders of 5532: 5527: 5525: 5520: 5518: 5513: 5512: 5509: 5493: 5490: 5488: 5485: 5483: 5480: 5478: 5475: 5473: 5470: 5468: 5465: 5463: 5460: 5458: 5455: 5453: 5450: 5448: 5447:Lichen planus 5445: 5443: 5440: 5438: 5435: 5434: 5432: 5430: 5424: 5418: 5415: 5413: 5410: 5408: 5405: 5403: 5402:Onychomycosis 5400: 5399: 5397: 5395: 5391: 5385: 5382: 5380: 5377: 5375: 5372: 5370: 5367: 5365: 5364:Tinea capitis 5362: 5360: 5357: 5355: 5352: 5350: 5347: 5345: 5342: 5341: 5339: 5335: 5329: 5328: 5326: 5324: 5320: 5317: 5313:Miscellaneous 5311: 5297: 5294: 5292: 5289: 5287: 5284: 5282: 5278: 5275: 5274: 5272: 5268: 5254: 5251: 5249: 5246: 5245: 5243: 5239: 5233: 5230: 5228: 5225: 5224: 5222: 5218: 5215: 5211:Nonblanchable 5209: 5198: 5195: 5193: 5190: 5188: 5185: 5183: 5180: 5178: 5174: 5172: 5169: 5168: 5166: 5162: 5156: 5153: 5151: 5148: 5146: 5143: 5141: 5138: 5136: 5133: 5131: 5128: 5127: 5125: 5121: 5115: 5112: 5110: 5107: 5105: 5102: 5100: 5097: 5096: 5094: 5090: 5087: 5085: 5079: 5076: 5072: 5069: 5061: 5051: 5048: 5046: 5043: 5041: 5038: 5036: 5033: 5031: 5028: 5026: 5023: 5021: 5018: 5016: 5013: 5012: 5010: 5008:Hypopigmented 5006: 5000: 4997: 4995: 4992: 4990: 4987: 4985: 4982: 4980: 4977: 4975: 4972: 4970: 4967: 4965: 4962: 4960: 4959:Acne vulgaris 4957: 4956: 4954: 4952: 4948: 4942: 4939: 4937: 4934: 4932: 4929: 4927: 4924: 4922: 4919: 4917: 4914: 4912: 4911:Lichen planus 4909: 4907: 4904: 4902: 4899: 4898: 4896: 4894: 4890: 4884: 4881: 4879: 4876: 4874: 4871: 4869: 4866: 4864: 4861: 4859: 4856: 4854: 4851: 4849: 4846: 4844: 4843:Herpes zoster 4841: 4839: 4836: 4835: 4833: 4831: 4827: 4821: 4818: 4816: 4815:Parapsoriasis 4813: 4811: 4808: 4806: 4803: 4801: 4798: 4796: 4793: 4791: 4788: 4785: 4782: 4780: 4777: 4775: 4772: 4770: 4767: 4765: 4761: 4759: 4756: 4755: 4753: 4751: 4747: 4741: 4738: 4736: 4733: 4731: 4728: 4726: 4723: 4721: 4718: 4716: 4713: 4711: 4708: 4706: 4703: 4701: 4698: 4696: 4693: 4691: 4688: 4686: 4683: 4682: 4680: 4676: 4673: 4665: 4662: 4660: 4656: 4646: 4643: 4641: 4638: 4636: 4633: 4631: 4628: 4626: 4623: 4621: 4618: 4616: 4613: 4611: 4608: 4606: 4603: 4601: 4598: 4596: 4593: 4591: 4588: 4586: 4583: 4582: 4580: 4575: 4571: 4565: 4562: 4560: 4557: 4555: 4552: 4550: 4547: 4545: 4542: 4541: 4539: 4535: 4529: 4526: 4524: 4521: 4519: 4516: 4514: 4511: 4509: 4506: 4504: 4501: 4499: 4496: 4494: 4491: 4489: 4486: 4484: 4481: 4479: 4476: 4475: 4473: 4471: 4467: 4464: 4460: 4451: 4446: 4444: 4439: 4437: 4432: 4431: 4428: 4415: 4412: 4409: 4405: 4404: 4400: 4398: 4394: 4393: 4389: 4388: 4385: 4381: 4374: 4370: 4369: 4365: 4363: 4359: 4358: 4354: 4352: 4348: 4347: 4343: 4341: 4337: 4336: 4332: 4328: 4325: 4321: 4317: 4316: 4312: 4308: 4307: 4304: 4299: 4295: 4288: 4279: 4275: 4270: 4265: 4261: 4257: 4253: 4246: 4243: 4238: 4234: 4229: 4224: 4220: 4216: 4212: 4208: 4204: 4197: 4195: 4191: 4186: 4182: 4177: 4172: 4168: 4164: 4160: 4153: 4150: 4143: 4139: 4135: 4131: 4127: 4123: 4122: 4117: 4112: 4111: 4108: 4104: 4100: 4093: 4090: 4085: 4081: 4076: 4071: 4067: 4063: 4058: 4053: 4049: 4045: 4041: 4034: 4031: 4026: 4022: 4017: 4012: 4008: 4004: 4000: 3996: 3992: 3988: 3981: 3978: 3973: 3969: 3964: 3959: 3955: 3951: 3946: 3941: 3937: 3933: 3929: 3925: 3921: 3913: 3910: 3905: 3901: 3897: 3893: 3888: 3883: 3879: 3875: 3872:(11): 844–7. 3871: 3867: 3863: 3856: 3853: 3848: 3844: 3840: 3836: 3831: 3826: 3823:(7): 1432–6. 3822: 3818: 3814: 3807: 3804: 3799: 3795: 3790: 3785: 3781: 3777: 3773: 3769: 3765: 3758: 3755: 3750: 3746: 3742: 3738: 3734: 3730: 3722: 3719: 3706: 3700: 3697: 3684: 3680: 3674: 3671: 3666: 3662: 3658: 3654: 3649: 3644: 3640: 3636: 3632: 3628: 3624: 3620: 3616: 3609: 3607: 3603: 3598: 3594: 3590: 3586: 3582: 3578: 3574: 3570: 3566: 3562: 3558: 3551: 3548: 3543: 3539: 3534: 3529: 3525: 3521: 3517: 3513: 3509: 3502: 3499: 3496: 3492: 3491: 3484: 3481: 3476: 3472: 3467: 3462: 3458: 3454: 3450: 3446: 3442: 3435: 3432: 3427: 3423: 3418: 3413: 3409: 3405: 3401: 3397: 3393: 3386: 3383: 3378: 3374: 3369: 3364: 3360: 3356: 3352: 3348: 3344: 3340: 3336: 3329: 3326: 3321: 3317: 3313: 3309: 3305: 3301: 3296: 3291: 3286: 3281: 3277: 3273: 3269: 3262: 3259: 3254: 3250: 3246: 3242: 3237: 3232: 3229:(4): 556–73. 3228: 3224: 3220: 3213: 3211: 3207: 3202: 3198: 3193: 3188: 3184: 3180: 3176: 3172: 3168: 3161: 3159: 3157: 3155: 3153: 3149: 3144: 3140: 3135: 3130: 3126: 3122: 3118: 3114: 3110: 3106: 3102: 3095: 3093: 3089: 3084: 3080: 3076: 3072: 3068: 3064: 3060: 3056: 3052: 3048: 3044: 3037: 3034: 3029: 3025: 3021: 3017: 3012: 3007: 3003: 2999: 2995: 2988: 2985: 2981: 2977: 2973: 2968: 2963: 2959: 2955: 2951: 2947: 2943: 2939: 2935: 2928: 2925: 2921: 2917: 2911: 2907: 2903: 2899: 2895: 2888: 2885: 2873: 2869: 2865: 2859: 2856: 2851: 2847: 2842: 2837: 2833: 2829: 2825: 2821: 2817: 2813: 2809: 2802: 2800: 2796: 2791: 2787: 2782: 2777: 2773: 2769: 2765: 2761: 2757: 2750: 2747: 2742: 2738: 2733: 2728: 2724: 2720: 2716: 2712: 2708: 2701: 2698: 2693: 2689: 2684: 2679: 2674: 2669: 2666:(4): e10208. 2665: 2661: 2657: 2649: 2646: 2641: 2637: 2633: 2629: 2625: 2621: 2614: 2611: 2606: 2602: 2598: 2594: 2590: 2586: 2578: 2575: 2570: 2564: 2560: 2553: 2551: 2547: 2542: 2536: 2532: 2525: 2522: 2517: 2513: 2508: 2503: 2499: 2495: 2491: 2487: 2483: 2476: 2473: 2468: 2464: 2459: 2454: 2450: 2446: 2442: 2438: 2434: 2430: 2426: 2419: 2417: 2415: 2411: 2406: 2402: 2399:(6): 669–70. 2398: 2394: 2393: 2392:Haematologica 2388: 2381: 2378: 2373: 2369: 2365: 2361: 2357: 2353: 2349: 2345: 2341: 2334: 2331: 2326: 2320: 2316: 2309: 2306: 2301: 2297: 2292: 2287: 2283: 2279: 2275: 2271: 2267: 2260: 2257: 2252: 2248: 2244: 2240: 2235: 2230: 2226: 2222: 2217: 2212: 2208: 2204: 2200: 2196: 2192: 2185: 2182: 2177: 2173: 2169: 2165: 2161: 2157: 2152: 2151:2027.42/62592 2147: 2143: 2139: 2135: 2131: 2127: 2123: 2119: 2111: 2108: 2103: 2097: 2093: 2085: 2082: 2077: 2073: 2069: 2065: 2061: 2057: 2052: 2047: 2043: 2039: 2035: 2028: 2025: 2020: 2016: 2012: 2008: 2004: 2000: 1996: 1992: 1988: 1984: 1980: 1973: 1971: 1967: 1962: 1958: 1954: 1950: 1946: 1942: 1937: 1932: 1928: 1924: 1923:Haematologica 1920: 1913: 1910: 1905: 1901: 1897: 1893: 1889: 1885: 1881: 1877: 1873: 1869: 1865: 1858: 1855: 1850: 1849: 1844: 1838: 1835: 1830: 1829: 1824: 1818: 1815: 1810: 1806: 1802: 1798: 1794: 1790: 1786: 1782: 1778: 1771: 1768: 1763: 1759: 1755: 1751: 1744: 1742: 1740: 1736: 1731: 1727: 1723: 1719: 1715: 1711: 1707: 1703: 1699: 1695: 1691: 1684: 1682: 1680: 1676: 1671: 1667: 1663: 1659: 1654: 1649: 1645: 1641: 1637: 1633: 1629: 1625: 1621: 1614: 1611: 1606: 1602: 1598: 1594: 1590: 1586: 1581: 1576: 1572: 1568: 1564: 1557: 1554: 1549: 1548: 1543: 1537: 1535: 1531: 1526: 1522: 1518: 1512: 1509: 1504: 1500: 1496: 1492: 1488: 1484: 1480: 1476: 1472: 1468: 1464: 1457: 1455: 1453: 1451: 1447: 1442: 1436: 1432: 1431: 1423: 1420: 1415: 1411: 1407: 1403: 1399: 1395: 1391: 1387: 1383: 1376: 1374: 1370: 1365: 1361: 1357: 1353: 1349: 1345: 1340: 1335: 1331: 1327: 1323: 1316: 1314: 1310: 1305: 1301: 1297: 1293: 1289: 1285: 1280: 1275: 1271: 1267: 1263: 1256: 1254: 1252: 1250: 1248: 1246: 1244: 1242: 1240: 1238: 1236: 1234: 1232: 1230: 1228: 1226: 1222: 1211:on 2018-10-20 1210: 1206: 1205: 1200: 1194: 1192: 1190: 1188: 1186: 1184: 1182: 1178: 1173: 1169: 1165: 1161: 1157: 1153: 1149: 1145: 1141: 1137: 1133: 1126: 1124: 1122: 1120: 1118: 1116: 1114: 1110: 1103: 1101: 1099: 1093: 1090: 1086: 1082: 1078: 1077:New York City 1074: 1070: 1062: 1060: 1058: 1057: 1052: 1048: 1040: 1038: 1036: 1028: 1026: 1024: 1020: 1018: 1014: 1010: 1005: 1002: 997: 995: 991: 987: 983: 979: 974: 971: 967: 963: 959: 954: 952: 948: 944: 940: 936: 934: 933:B lymphocytes 930: 927:aimed at the 926: 922: 918: 914: 910: 906: 902: 898: 894: 890: 886: 882: 878: 874: 866: 864: 862: 861: 855: 849: 847: 843: 842:renal failure 839: 835: 831: 827: 823: 819: 815: 811: 803: 801: 799: 795: 790: 785: 781: 778: 776: 772: 767: 763: 759: 755: 751: 743: 741: 739: 732: 730: 728: 724: 720: 716: 712: 708: 704: 700: 696: 692: 688: 684: 676: 674: 667: 664: 659: 655: 652: 648: 644: 640: 636: 633: 629: 625: 621: 619: 616: 614: 611: 609: 606: 604: 601: 599: 596: 594: 590: 586: 582: 579: 575: 574: 572: 569: 567: 564: 562: 559: 557: 554: 553: 552: 546: 544: 543:per million. 540: 538: 534: 530: 521: 514: 512: 510: 506: 502: 498: 494: 490: 485: 483: 482: 477: 473: 469: 461: 459: 457: 453: 449: 445: 441: 437: 433: 429: 425: 421: 417: 409: 404: 400: 397: 394: 392: 389: 386: 384: 381: 380: 379: 377: 371: 369: 365: 361: 357: 353: 349: 345: 341: 337: 333: 329: 321: 319: 317: 312: 310: 306: 302: 298: 294: 289: 287: 283: 279: 275: 271: 268: 264: 260: 256: 252: 248: 243: 241: 237: 233: 229: 225: 221: 220:large bruises 217: 213: 209: 205: 201: 197: 196:blood vessels 193: 189: 185: 181: 172: 168: 164: 162: 158: 155: 151: 148: 144: 140: 136: 133: 131: 127: 123: 121: 117: 114: 110: 106: 102: 98: 94: 90: 87: 84:, confusion, 83: 79: 75: 74:Large bruises 72: 70: 66: 63: 60: 58: 54: 49: 45: 40: 36: 32: 27: 19: 6117:Hemarthrosis 5881: 5869: 5857: 5820: 5747:Pratt's sign 5559:coagulopathy 5417:Ingrown nail 4989:Dermatophyte 4984:Gonococcemia 4969:Folliculitis 4610:Neurofibroma 4578:subcutaneous 4401: 4390: 4366: 4355: 4344: 4329: 4309: 4262:(6): 393–7. 4259: 4255: 4245: 4213:(1): 11–18. 4210: 4206: 4166: 4162: 4152: 4128:(1): 89–93. 4125: 4119: 4106: 4102: 4092: 4047: 4043: 4033: 3998: 3994: 3980: 3927: 3923: 3912: 3869: 3865: 3855: 3820: 3816: 3806: 3771: 3767: 3757: 3732: 3729:N Engl J Med 3728: 3721: 3709:. 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Index

Immune thrombocytopenic purpura

Specialty
Hematology
Symptoms
Large bruises
fever
shortness of breath
headache
bacterial infections
autoimmune diseases
pregnancy
Diagnostic method
Differential diagnosis
Hemolytic-uremic syndrome
atypical hemolytic uremic syndrome
Plasma exchange
immunosuppressants
Prognosis
blood disorder
blood clots
blood vessels
low platelet count
low red blood cells due to their breakdown
kidney
heart
brain
large bruises
fever
weakness

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