harvard chest 1.txt


Alveolar:


pneumonia, aspiration, pulmonary edema, pulmonary hemorrhage; less common - bronchogenic TB, fungus, sarcoid, bronchioloalveolar CA, lymphoma, alveolar proteinosis, aspiration of blood or lipid, leukemia, BOOP, eosinophilic PNA; (blood, pus, water, cells, protein); chronic ASD - bronchioloalveolar CA, lymphoma, alveolar proteinosis, lipoid PNA, alveolar sarcoid, BOOP, eosinophilic PNA


Peripheral consolidation:


BOOP, eosinophilic PNA, pulmonary infarcts, vasculitis


Pulmonary hemorrhage:


anticoagulation, hemophilia, contusion, PE, vasculitis (Goodpasture's, Wegener's), CVD, infectious (TB, GNB, Aspergillus, Mucor), drugs, bronchiectasis, tumor


Interstitial:


interstitial pulmonary edema, lymphangitic spread of CA, infectious (viral/Mycoplasma, miliary TB, fungal, PCP), sarcoid, silicosis, asbestosis, AS, Langerhans cell histiocytosis, chronic hypersensitivity pneumonitis, drugs, CVD (RA, scleroderma), pulmonary fibrosis, talc, LAM, radiation, KS, LIP, BOOP, eosinophilic PNA, NF


Interstitial upper zone:


CASSETP - CF (not an interstitial disease), AS, sarcoid, silicosis, EG, TB, PCP, chronic hypersensitivity pneumonitis, radiation fibrosis, chronic fungal infection


Interstitial lower zone:


BADAS - bronchiectasis (not an interstitial disease), aspiration (chronic), drugs, asbestosis, scleroderma or rheumatoid lung, IPF, neurofibromatosis