7/4/23, 2:38 AM Alveolar hemorrhage Pathway Feedback Search Clinical Topics Home Findings Alveolar hemorrhage Alveolar hemorrhage More common causes IgA nephropathy Rheumatoid arthritis Acute respiratory distress syndrome Less common causes Mitral stenosis Coagulopathy Cryoglobulinemic vasculitis Multiple myeloma Antiphospholipid syndrome Mixed connective tissue disease Henoch-Sch nlein purpura Systemic lupus erythematosus Beh et's syndrome Uncommon causes Anti-glomerular basement membrane disease Idiopathic pulmonary hemosiderosis https://web.pathway.md/findings/recCCxrwACd1HuOsd 1/2 7/4/23, 2:38 AM Alveolar hemorrhage Pathway Pulmonary veno-occlusive disease Crack lung Complications of bone marrow transplant Acute lung transplant rejection Dermatomyositis and polymyositis ANCA-associated vasculitis https://web.pathway.md/findings/recCCxrwACd1HuOsd 2/2