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throughout the lungs. Common causes include autoimmune diseases and connective tissue diseases. Diagnosis of DAH is often given following observation of a patient presenting with hemoptysis, anemia, and cough, along with a chest X-ray showing alveolar infiltrates in the lungs, which are areas of air
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The outcome of treatment is dependent on causality. Pulmonary
Hemorrhage is present in 7 to 10% of neonatal autopsies, but up to 80% of autopsies of very preterm infants. The incidence is 1 in 1,000 live births. Pulmonary hemorrhage has a high mortality rate of 30% to 40%.
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is lower than normal blood (usually 15-20% less) and the concentration of small proteins is higher than in plasma. It is postulated that the infant suffers from asphyxia with resultant
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217:; this increases pulmonary microvascular pressure, resulting in pulmonary edema. Contributing factors include factors that favor increased filtration of fluid from pulmonary
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space in the lungs that are opacified and of higher density that normal, usually indicating that they are filled with a substance such as pus, blood, or another fluid.
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110:. When evident clinically, the condition is usually massive. The onset of pulmonary hemorrhage is characterized by a cough productive of
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is the factor most commonly associated with pulmonary hemorrhage. Other associated factors are those that predisposed to
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Ioachimescu, O. C.; Stoller, J. K. (2008). "Diffuse alveolar hemorrhage: Diagnosing it and finding the cause".
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is uncertain, it is probable that the symptoms are a consequence of hemorrhagic
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UCSF Children's
Hospital at UCSF Medical Center. 2004:The Regents of the
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Pulmonary
Hemorrhage Intensive Care Nursery House Staff Manual.
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421:"Diffuse Alveolar Hemorrhage - Pulmonary Disorders"
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241:Diffuse alveolar hemorrhage is bleeding from many
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328:Cleveland Clinic Journal of Medicine
185:(IRDS), administration of exogenous
183:Infant respiratory distress syndrome
191:extracorporeal membrane oxygenation
425:Merck Manuals Professional Edition
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50:showing a pulmonary hemorrhage.
229:surface tension, lung damage,
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371:"Diffuse Alveolar Hemorrhage"
334:(4): 258, 260, 264–5 passim.
124:positive pressure ventilation
369:Park, Moo Suk (April 2013).
221:(e.g., low concentration of
237:Diffuse alveolar hemorrhage
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388:10.4046/trd.2013.74.4.151
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314:University of California
163:erythroblastosis fetalis
316:. Retrieved 2008-10-28.
189:(in some studies) and
179:pulmonary tuberculosis
449:TheFreeDictionary.com
445:"alveolar infiltrate"
340:10.3949/ccjm.75.4.258
85:pulmonary haemorrhage
18:Pulmonary haemorrhage
155:toxemia of pregnancy
81:Pulmonary hemorrhage
33:Pulmonary hemorrhage
526:External resources
308:2007-10-23 at the
151:bleeding disorders
147:perinatal asphyxia
143:Infant prematurity
134:may be necessary.
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132:blood transfusion
108:pulmonary alveoli
100:respiratory tract
98:, from the upper
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16:(Redirected from
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187:surfactants
171:hypothermia
157:, maternal
128:coagulation
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556:Categories
454:2020-12-02
430:2020-12-02
271:References
265:Hemoptysis
211:hematocrit
116:hemoptysis
106:, and the
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535:eMedicine
250:Incidence
209:, as the
175:infection
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259:See also
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159:cocaine
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161:use,
112:blood
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511:9-CM
403:PMID
344:PMID
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