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Ulcer (dermatology)

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Rare causes of skin ulcers include pyoderma gangraenosum, lesions caused by Crohn's disease or ulcerative colitis, granulomatosis with polyangiitis, morbus Behçet and infections that are usually seen in those who are immunocompromised, for example ecthyma gangraenosum. It is important to consider
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usually cause achy and swollen legs. If these ulcers become infected they may develop an unpleasant odour, increased tenderness and redness. Before the ulcer establishes definitively, there may be a dark red or purple skin over the affected area as well as a thickening, drying, and itchy skin.
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such causes if the skin ulcerations don't show improvement with antibiotic treatments and when other systemic symptoms are present. It is advised not to use surgical procedures on ulcerations caused by Behçet or pyoderma gangraenosum since those diseases usually exhibit
204:. Most patients complain of constant pain at night and during the day. Chronic ulcer symptoms usually include increasing pain, friable granulation tissue, foul odour, and wound breakdown instead of healing. Symptoms tend to worsen once the wound has become infected. 145:
Skin ulcers appear as open craters, often round, with layers of skin that have eroded. The skin around the ulcer may be red, swollen, and tender. Patients may feel pain on the skin around the ulcer, and fluid may ooze from the ulcer. In some cases, ulcers can
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to prevent blood pooling and back flow. It is likely that a person who has had a skin ulcer will have it again; use of compression stockings every day for at least five years after the skin ulcer has healed may help to prevent recurrence.
1314: 332:. A very common and dangerous type of skin ulcer is caused by what are called pressure-sensitive sores, more commonly called bed sores, which are frequent in people who are bedridden or who use wheelchairs for long periods. 1307: 118:. An ulcer that appears on the skin is often visible as an inflamed tissue with an area of reddened skin. A skin ulcer is often visible in the event of exposure to heat or cold, irritation, or a problem with 1300: 125:
They can also be caused due to a lack of mobility, which causes prolonged pressure on the tissues. This stress in the blood circulation is transformed to a skin ulcer, commonly known as
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than necessary for healing tissue, and healing may be accelerated by replacing or stimulating growth factors while controlling the formation of other substances that work against them.
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Skin ulcers may take a very long time to heal. Treatment is typically to avoid the ulcer getting infected, remove any excess discharge, maintain a moist wound environment, control the
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may also become exposed. In the last two stages the sore may cause a deeper loss of fat and necrosis of the muscle; in severe cases it can extend down to
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beneath the skin may become exposed and visible. In stage 4, deeper necrosis usually occurs, the fat underneath the skin is completely exposed, and the
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The wounds from which ulcers arise can be caused by a wide variety of factors, but the main cause is impaired blood circulation. Especially,
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are normally used to prevent the ulcer getting infected, and the wound or ulcer is usually kept clear of dead tissue through surgical
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Although skin ulcers do not seem of great concern at a first glance, they are worrying conditions especially in people with
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Commonly, as a part of the treatment, patients are advised to change their lifestyle if possible and to change their
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and ulcers are caused by poor circulation, either through cardiovascular issues or external pressure from a
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Dumville JC, Land L, Evans D, Peinemann F, et al. (Cochrane Wounds Group) (July 2015).
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is important in treating skin ulcers, and patients are consequently usually recommended to
1231: 1173: 340: 126: 95: 98:, accompanied by the disintegration of tissue. Ulcers can result in complete loss of the 1499: 1433: 1256: 1241: 1214: 1109: 951: 856: 831: 268: 211: 2051: 2032: 2018: 1959: 1489: 1266: 1219: 1137: 612: 548: 418: 321: 303: 272: 1886: 1702: 1246: 1224: 847: 640: 622: 618: 492: 294: 261: 207: 777: 962: 1821: 1692: 1557: 1337: 1178: 1016: 645: 522: 488: 277: 238: 66: 973: 1899: 1329: 1251: 1236: 1183: 476: 329: 227: 42: 1570: 1561: 1384: 1369: 936: 932: 130: 865: 17: 985: 173:
and loss of outer skin layers. During the next stage, the skin may become
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Ulcers develop in stages. In stage 1 the skin is red with soft underlying
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Purulent, seen in infected ulcer. Yellow creamy discharge is observed in
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In recent years, advances have been made in accelerating healing of
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Ulcer deeper to subcutaneous tissue exposing soft tissue or bone
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may be effective in reducing the time to healing of leg ulcers.
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infection, while greenish discharge is seen in the case of
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level, destruction of the bone may begin, and there may be
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of affected area to look for periostitis or osteomyelitis
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Cutaneous keratosis, ulcer, atrophy, and necrobiosis
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Palisaded neutrophilic and granulomatous dermatitis
1569: 1556: 1328: 1201: 1156: 1031: 1024: 909: 593:Cortisol ulcer: caused by long term application of 60: 35: 1797:Lupus erythematosus–lichen planus overlap syndrome 621:: thought to occur due to improper functioning of 667:Robbins & Cotran Pathologic Basis of Disease 551:and ulcers. Chronic wounds produce fewer growth 582:: mostly located on the lateral surface of the 455:Some of the investigations done for ulcer are: 53:– Skin ulcers that occur in some patients with 1845:Morphea–lichen sclerosus et atrophicus overlap 257:Different types of discharges from ulcer are: 177:down through the deep layers of skin, and the 1308: 1001: 688: 686: 226:, as they are at risk of developing diabetic 8: 210:that may appear on the lower leg, above the 110:. Ulcers are most common on the skin of the 883:. Jaypee Brothers Medical Pub. p. 16. 836:The Cochrane Database of Systematic Reviews 755:. Jaypee Brothers Medical Pub. p. 17. 335:Other causes producing skin ulcers include 1752: 1566: 1315: 1301: 1293: 1028: 1008: 994: 986: 906: 802:"Wound Care & Skin Ulcers: Treatments" 611:, and probably the major component of the 271:infection; bloody opalescent discharge in 75: 41: 32: 1409:Seborrheic keratosis with squamous atypia 855: 1650:Interstitial granulomatous drug reaction 1621:Annular elastolytic giant-cell granuloma 1443:Confluent and reticulated papillomatosis 1426:Keratosis punctata of the palmar creases 694:"Wound Care & Skin Ulcers: Symptoms" 669:(7th ed.). Saunders. p. 1230. 378: 1495:Multiple minute digitate hyperkeratosis 1480:Hyperkeratosis of the nipple and areola 657: 1352:Acrokeratosis paraneoplastica of Bazex 393:Pre-ulcerative lesion or healed ulcer 302:Serous with sulphur granules, seen in 284:Bloody (sanguineous), usually seen in 1942:Atrophia maculosa varioliformis cutis 1646:Interstitial granulomatous dermatitis 746: 744: 742: 558:Leg ulcers can be prevented by using 7: 1470:Hyperkeratosis lenticularis perstans 439:Gangrene of entire one area or foot 1922:Acrodermatitis chronica atrophicans 665:Kumar V, Fausto N, Abbas A (2004). 376:Wagner's grading of ulcer follows: 288:and in healing ulcers with healthy 2024:Poikiloderma vasculare atrophicans 1917:Atrophoderma of Pasini and Pierini 1855:Atrophoderma of Pasini and Pierini 723:"Ulcers Pictures and Descriptions" 25: 1965:Reactive perforating collagenosis 1599:Granuloma annulare in HIV disease 609:complication of diabetes mellitus 473:: Edge contains multiplying cells 431:of part of tissues, limb or foot 245:, and on the inside of the lower 150:and, rarely, patients experience 1414:Reticulated seborrheic keratosis 601:creams to certain skin diseases. 1980:Acquired perforating dermatosis 1970:Elastosis perforans serpiginosa 1910:Jadassohn–Pellizzari anetoderma 1116:Special initial lesions : 568:negative-pressure wound therapy 566:There is limited evidence that 483:Fine needle aspiration cytology 264:, usually seen in healing ulcer 1404:Irritated seborrheic keratosis 848:10.1002/14651858.CD011354.pub2 806:Canadian Skin Patient Alliance 698:Canadian Skin Patient Alliance 417:Abscess formation underneath, 233:Ulcers may also appear on the 1: 1937:Linear atrophoderma of Moulin 1609:Patch-type granuloma annulare 1485:Inverted follicular keratosis 158:, and longer-lasting ones as 1905:Schweninger–Buzzi anetoderma 1604:Localized granuloma annulare 636:List of cutaneous conditions 580:Arterial insufficiency ulcer 459:Study of discharging fluid: 127:bedsores or decubitus ulcers 1631:Necrobiotic xanthogranuloma 1530:Waxy keratosis of childhood 1399:Common seborrheic keratosis 1394:Clonal seborrheic keratosis 1376:Keratoderma blennorrhagicum 881:Srb's Manual of Surgery, 4e 776:Goodman S (30 April 2013). 753:Srb's Manual of Surgery, 4e 27:Type of cutaneous condition 2074: 1347:Paraneoplastic keratoderma 778:"What Causes Skin Ulcers?" 511:, and ease pain caused by 102:and often portions of the 55:inflammatory bowel disease 1419:Dermatosis papulosa nigra 1342:Keratoderma climactericum 49: 40: 2058:Dermatologic terminology 1975:Perforating folliculitis 1927:Semicircular lipoatrophy 1364:Drug-induced keratoderma 1932:Follicular atrophoderma 1720:eosinophilic dermatosis 1660:Foreign body granuloma 1571:Necrobiotic/palisading 1465:Chronic scar keratosis 308:Yellowish, as seen in 200:Chronic ulcers may be 129:. Ulcers often become 116:gastrointestinal tract 1835:Localized scleroderma 1616:Necrobiosis lipoidica 1548:Cutis verticis gyrata 1475:Hydrocarbon keratosis 1359:Aquagenic keratoderma 879:Bhat, Sriram (2013). 625:, usually of the legs 560:compression stockings 1998:Pyoderma gangrenosum 1860:Pansclerotic morphea 1641:Rheumatoid nodulosis 1626:Granuloma multiforme 1505:Reactional keratosis 1455:Ichthyosis acquisita 1438:Acanthosis nigricans 1389:Seborrheic keratosis 1330:Epidermal thickening 485:(FNAC) of lymph node 1850:Generalized morphea 1688:Zirconium granuloma 1668:Beryllium granuloma 1536:other hypertrophy: 1490:Lichenoid keratosis 1460:Arsenical keratosis 782:Embarrassing Issues 605:Diabetic foot ulcer 544:, and lose weight. 519:Topical antibiotics 515:and tissue damage. 1870:Linear scleroderma 1683:Silicone granuloma 1579:Granuloma annulare 727:ulcerspictures.com 401:Superficial ulcer 290:granulation tissue 208:Venous skin ulcers 141:Signs and symptoms 2045: 2044: 2041: 2040: 1840:Localized morphea 1812:Rowell's syndrome 1736: 1735: 1726:Granuloma faciale 1673:Mercury granuloma 1543:Hypertrophic scar 1525:Warty dyskeratoma 1515:Thermal keratosis 1290: 1289: 1257:Hydropic swelling 1197: 1196: 1157:Secondary lesions 983: 982: 497:tuberculous ulcer 443: 442: 345:fungal infections 310:tuberculous ulcer 120:blood circulation 112:lower extremities 90:is a sore on the 84: 83: 30:Medical condition 16:(Redirected from 2065: 2014:Calcinosis cutis 1895:Lichen sclerosus 1865:Morphea profunda 1753: 1678:Silica granuloma 1567: 1510:Stucco keratosis 1317: 1310: 1303: 1294: 1029: 1010: 1003: 996: 987: 907: 895: 894: 876: 870: 869: 859: 827: 821: 820: 818: 817: 808:. Archived from 798: 792: 791: 789: 788: 773: 767: 766: 748: 737: 736: 734: 733: 719: 713: 712: 710: 709: 700:. Archived from 690: 681: 680: 662: 532:. Improving the 379: 341:viral infections 286:malignant ulcers 214:or on the lower 108:subcutaneous fat 80: 79: 51:Erythema nodosum 45: 33: 21: 2073: 2072: 2068: 2067: 2066: 2064: 2063: 2062: 2048: 2047: 2046: 2037: 2002: 1984: 1946: 1885: 1876: 1825: 1816: 1758: 1757:Cutaneous lupus 1745: 1732: 1712:Other/ungrouped 1707: 1654: 1552: 1520:Viral keratosis 1324: 1321: 1291: 1286: 1232:Hypergranulosis 1193: 1174:Lichenification 1152: 1032:Primary lesions 1020: 1014: 984: 979: 978: 918: 904: 899: 898: 891: 878: 877: 873: 842:(7): CD011354. 829: 828: 824: 815: 813: 800: 799: 795: 786: 784: 775: 774: 770: 763: 751:Bhat S (2013). 750: 749: 740: 731: 729: 721: 720: 716: 707: 705: 692: 691: 684: 677: 664: 663: 659: 654: 632: 576: 505: 453: 448: 374: 369: 318: 255: 143: 96:mucous membrane 74: 31: 28: 23: 22: 15: 12: 11: 5: 2071: 2069: 2061: 2060: 2050: 2049: 2043: 2042: 2039: 2038: 2036: 2035: 2026: 2021: 2016: 2010: 2008: 2004: 2003: 2001: 2000: 1994: 1992: 1986: 1985: 1983: 1982: 1977: 1972: 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1254: 1249: 1244: 1242:Papillomatosis 1239: 1234: 1228: 1227: 1222: 1217: 1215:Hyperkeratosis 1205: 1203: 1199: 1198: 1195: 1194: 1192: 1191: 1186: 1181: 1176: 1171: 1166: 1160: 1158: 1154: 1153: 1151: 1150: 1145: 1140: 1135: 1130: 1125: 1124: 1123: 1113: 1112: 1110:Telangiectasia 1107: 1102: 1097: 1096: 1095: 1090: 1085: 1075: 1074: 1073: 1068: 1063: 1053: 1052: 1051: 1046: 1035: 1033: 1026: 1022: 1021: 1015: 1013: 1012: 1005: 998: 990: 981: 980: 977: 976: 965: 954: 939: 919: 914: 913: 911: 910:Classification 903: 902:External links 900: 897: 896: 889: 871: 822: 793: 768: 761: 738: 714: 682: 675: 656: 655: 653: 650: 649: 648: 643: 638: 631: 628: 627: 626: 616: 602: 591: 575: 574:Specific types 572: 549:chronic wounds 504: 501: 500: 499: 486: 480: 474: 467: 452: 451:Investigations 449: 447: 444: 441: 440: 437: 433: 432: 426: 422: 421: 415: 411: 410: 407: 403: 402: 399: 395: 394: 391: 387: 386: 383: 373: 370: 368: 365: 322:chronic wounds 317: 314: 313: 312: 306: 300: 299:Serosanguinous 297: 292: 282: 269:staphylococcal 265: 254: 251: 142: 139: 82: 81: 64: 58: 57: 47: 46: 38: 37: 29: 26: 24: 14: 13: 10: 9: 6: 4: 3: 2: 2070: 2059: 2056: 2055: 2053: 2034: 2033:Pseudo-ainhum 2030: 2027: 2025: 2022: 2020: 2019:Sclerodactyly 2017: 2015: 2012: 2011: 2009: 2005: 1999: 1996: 1995: 1993: 1991: 1987: 1981: 1978: 1976: 1973: 1971: 1968: 1966: 1963: 1961: 1960:Kyrle disease 1958: 1957: 1955: 1953: 1949: 1943: 1940: 1938: 1935: 1933: 1930: 1928: 1925: 1923: 1920: 1918: 1915: 1911: 1908: 1906: 1903: 1902: 1901: 1898: 1896: 1893: 1892: 1890: 1888: 1883: 1879: 1871: 1868: 1866: 1863: 1861: 1858: 1856: 1853: 1851: 1848: 1846: 1843: 1841: 1838: 1837: 1836: 1833: 1832: 1830: 1828: 1823: 1819: 1813: 1810: 1808: 1805: 1803: 1800: 1798: 1795: 1793: 1789: 1788: 1785: 1781: 1778: 1777: 1774: 1771: 1769: 1765: 1764: 1762: 1760: 1759:erythematosus 1754: 1751: 1749: 1743: 1739: 1727: 1724: 1723: 1722: 1721: 1717: 1716: 1714: 1710: 1704: 1701: 1699: 1696: 1694: 1691: 1689: 1686: 1684: 1681: 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1238: 1235: 1233: 1230: 1229: 1226: 1223: 1221: 1220:Parakeratosis 1218: 1216: 1213: 1211: 1207: 1206: 1204: 1200: 1190: 1187: 1185: 1182: 1180: 1177: 1175: 1172: 1170: 1167: 1165: 1162: 1161: 1159: 1155: 1149: 1146: 1144: 1141: 1139: 1138:Target lesion 1136: 1134: 1131: 1129: 1126: 1121: 1120: 1119: 1115: 1114: 1111: 1108: 1106: 1103: 1101: 1098: 1094: 1091: 1089: 1086: 1084: 1081: 1080: 1079: 1076: 1072: 1069: 1067: 1064: 1062: 1059: 1058: 1057: 1054: 1050: 1047: 1045: 1042: 1041: 1040: 1037: 1036: 1034: 1030: 1027: 1023: 1018: 1011: 1006: 1004: 999: 997: 992: 991: 988: 975: 971: 970: 966: 964: 960: 959: 955: 953: 949: 948: 944: 940: 938: 934: 930: 929: 925: 921: 920: 917: 912: 908: 901: 892: 890:9789350259443 886: 882: 875: 872: 867: 863: 858: 853: 849: 845: 841: 837: 833: 826: 823: 812:on 2010-01-27 811: 807: 803: 797: 794: 783: 779: 772: 769: 764: 762:9789350259443 758: 754: 747: 745: 743: 739: 728: 724: 718: 715: 704:on 2010-06-19 703: 699: 695: 689: 687: 683: 678: 676:0-7216-0187-1 672: 668: 661: 658: 651: 647: 644: 642: 639: 637: 634: 633: 629: 624: 623:venous valves 620: 617: 614: 613:diabetic foot 610: 606: 603: 600: 596: 592: 589: 585: 581: 578: 577: 573: 571: 569: 564: 561: 556: 554: 550: 545: 543: 539: 535: 531: 526: 524: 520: 516: 514: 510: 502: 498: 495:in suspected 494: 490: 487: 484: 481: 478: 475: 472: 468: 466: 462: 458: 457: 456: 450: 445: 438: 435: 434: 430: 427: 424: 423: 420: 419:osteomyelitis 416: 413: 412: 408: 405: 404: 400: 397: 396: 392: 389: 388: 384: 381: 380: 377: 371: 366: 364: 362: 356: 354: 350: 346: 342: 338: 333: 331: 327: 323: 315: 311: 307: 305: 304:actinomycosis 301: 298: 296: 293: 291: 287: 283: 280: 279: 274: 273:streptococcal 270: 266: 263: 260: 259: 258: 252: 250: 248: 244: 240: 236: 231: 229: 225: 220: 217: 213: 209: 205: 203: 198: 196: 192: 188: 184: 180: 176: 172: 168: 163: 161: 157: 153: 149: 140: 138: 136: 132: 128: 123: 121: 117: 113: 109: 105: 101: 97: 93: 89: 78: 72: 68: 65: 63: 59: 56: 52: 48: 44: 39: 34: 19: 1989: 1887:atrophoderma 1773:Panniculitis 1718: 1703:Carbon stain 1594:Subcutaneous 1368: 1276: 1247:Acantholysis 1225:Dyskeratosis 1208: 1143:Herald patch 1099: 1077: 1055: 1038: 967: 956: 941: 922: 880: 874: 839: 835: 825: 814:. 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Retrieved 702:the original 697: 666: 660: 641:Skin disease 619:Venous ulcer 565: 557: 546: 527: 517: 506: 493:Mantoux test 454: 385:Description 375: 357: 334: 319: 295:Seropurulent 276: 256: 232: 221: 206: 199: 164: 144: 124: 87: 85: 1952:Perforating 1822:Scleroderma 1790:ungrouped: 1693:Soot tattoo 1589:Generalized 1584:Perforating 1558:Necrobiosis 1338:keratoderma 1282:Lentiginous 1202:Microscopic 1179:Excoriation 1025:Macroscopic 1019:terminology 1017:Skin lesion 646:Skin lesion 534:circulation 523:debridement 489:Chest X-ray 465:sensitivity 278:Pseudomonas 239:soft palate 114:and in the 67:Dermatology 18:Skin ulcers 1990:Skin ulcer 1900:Anetoderma 1766:chronic: 1746:localized 1277:Ulceration 1262:Exocytosis 1252:Spongiosis 1237:Acanthosis 1184:Induration 969:DiseasesDB 816:2010-06-16 787:2010-06-16 732:2010-06-16 708:2010-06-16 652:References 607:: a major 597:(steroid) 477:Radiograph 446:Management 330:wheelchair 281:infection. 253:Discharges 228:neuropathy 36:Skin ulcer 1807:Verrucous 1792:Chilblain 1562:granuloma 1385:keratosis 1370:psoriasis 503:Treatment 367:Diagnosis 337:bacterial 106:and even 100:epidermis 62:Specialty 2052:Category 1882:Atrophic 1784:Neonatal 1780:subacute 1133:Scutulum 1056:elevated 866:26171910 630:See also 595:cortisol 553:hormones 538:exercise 429:Gangrene 361:pathergy 224:diabetes 175:necrotic 171:blisters 131:infected 1827:Morphea 1768:Discoid 1272:Erosion 1210:keratin 1189:Atrophy 1105:Erosion 1093:Pustule 1083:Vesicle 963:D012883 857:6464010 599:topical 586:or the 542:smoking 540:, stop 461:Culture 372:Grading 353:elderly 349:cancers 202:painful 160:chronic 137:forms. 71:surgery 2029:Ainhum 1742:Dermis 1698:Tattoo 1538:Keloid 1450:Callus 1432:other 1128:Comedo 1122:Tunnel 1118:Burrow 1071:Plaque 1066:Nodule 1061:Papule 1044:Macule 952:707.00 887:  864:  854:  759:  673:  590:digits 588:distal 471:biopsy 316:Causes 262:Serous 243:tongue 241:, the 235:cheeks 195:joints 191:sepsis 183:muscle 167:tissue 133:, and 104:dermis 73:  2007:Other 1802:Tumid 1169:Crust 1164:Scale 1148:Wheal 1100:Ulcer 1088:Bulla 1078:fluid 1049:Patch 974:26839 584:ankle 513:nerve 509:edema 469:Edge 382:Grade 328:or a 216:ankle 156:acute 152:fever 148:bleed 94:or a 88:ulcer 1039:flat 958:MeSH 947:9-CM 885:ISBN 862:PMID 840:2016 757:ISBN 671:ISBN 530:diet 491:and 463:and 347:and 339:and 212:calf 187:bone 92:skin 1748:CTD 943:ICD 937:L89 933:L88 924:ICD 852:PMC 844:doi 326:bed 247:lip 193:of 179:fat 135:pus 86:An 2054:: 1782:: 1436:: 1387:: 1340:: 972:: 961:: 950:: 931:: 928:10 860:. 850:. 838:. 834:. 804:. 780:. 741:^ 725:. 696:. 685:^ 525:. 363:. 355:. 343:, 237:, 230:. 197:. 162:. 122:. 69:, 2031:/ 1884:/ 1824:/ 1744:/ 1648:/ 1560:/ 1316:e 1309:t 1302:v 1212:: 1009:e 1002:t 995:v 945:- 935:- 926:- 916:D 893:. 868:. 846:: 819:. 790:. 765:. 735:. 711:. 679:. 615:. 436:5 425:4 414:3 406:2 398:1 390:0 20:)

Index

Skin ulcers

Erythema nodosum
inflammatory bowel disease
Specialty
Dermatology
surgery
Edit this on Wikidata
skin
mucous membrane
epidermis
dermis
subcutaneous fat
lower extremities
gastrointestinal tract
blood circulation
bedsores or decubitus ulcers
infected
pus
bleed
fever
acute
chronic
tissue
blisters
necrotic
fat
muscle
bone
sepsis

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