7/1/23, 12:30 AM Hemoptysis Pathway Feedback Search Clinical Topics Home Findings Hemoptysis Hemoptysis More common causes Pulmonary infarction Tonsillitis Tropical pulmonary eosinophilia Bacterial pneumonia Lung cancer Bronchiectasis Allergic bronchopulmonary aspergillosis Tuberculosis Pulmonary embolism Pulmonary edema Hydatid disease Bronchitis Amyloidosis Mitral valve stenosis Hereditary hemorrhagic telangiectasia Less common causes Pulmonary arteriovenous malformations Oropharyngeal cancer Paragonimiasis https://web.pathway.md/findings/recGHcRQtSsPQKETQ 1/2 7/1/23, 12:30 AM Hemoptysis Pathway Dengue virus infection Aspergilloma Foreign body in respiratory tract Bronchogenic cyst Lung abscess Laryngeal carcinoma Microscopic polyangiitis Bronchial adenoma Cystic echinococcosis Granulomatosis with polyangiitis Lymphomatoid granulomatosis Paracoccidioidomycosis Histiocytosis X Lymphangiomyomatosis Pulmonary hypertension Idiopathic pulmonary hemosiderosis Uncommon causes Left-sided cardiac failure Carbamoylphosphate synthetase deficiency https://web.pathway.md/findings/recGHcRQtSsPQKETQ 2/2