Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019079 (hemoptysis)
 6,129 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Idiopathic pulmonary haemosiderosis (IPH) is a rare disease characterized by recurrent episodes of intrapulmonary bleeding, chronic iron deficiency anaemia and pulmonary fibrosis. IPH is a diagnosis made by exclusion of other causes. It occurs in both adults and children. Other conditions than IPH can cause pulmonary haemosiderosis. The etiology is unknown, but might be an immunological mechanism causing a defect in the basement membrane of the pulmonary capillary. IPH should be suspected in patients with recurrent episodes of coughing, haemoptysis, dyspnoea and anaemia. Chest X-ray shows pulmonary infiltrates during an acute attack. Examination of sputum or lung biopsy discloses large numbers of haemosiderin-laden pulmonary macrophages. The mortality-rate is high, but the prognosis is difficult to evaluate because many patients survive for a long time either with a course of recurrent attacks or with chronic symptoms, such as dyspnoea and persistent anaemia. Steroids may improve the condition of the patient during a bleeding episode.
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PMID:[Idiopathic pulmonary hemosiderosis]. 863 26

Numerous adverse effects follow anabolic agent abuse. Pulmonary hemorrhage is not considered one of them. We present two cases of young male bodybuilders who developed diffuse alveolar bleeding as a result of anabolic steroid abuse. Diffuse alveolar hemorrhage associated with anabolic agent abuse has not been described previously in the literature. Both patients developed acute dyspnea and hemoptysis with consistent radiological findings. In both cases symptoms promptly resolved with cessation of exposure and no medical intervention was required and no signs of persistent lung damage were seen. It is crucial to be aware of pulmonary hemorrhage as an acute complication of anabolic agent abuse. It should be considered an important differential diagnosis in the athletic patient presenting with respiratory symptoms.
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PMID:Pulmonary hemorrhage following anabolic agent abuse: Two cases. 2733 Sep 49