title: Clinical conference: Pulmonary actinomycosis.
mesh_terms: D000196:Actinomycosis / Q000000981:diagnostic imaging / Q000473:pathology*; D002283:Carcinoma, Bronchogenic / Q000473:pathology; D003937:Diagnosis, Differential; D006801:Humans; D008171:Lung Diseases / Q000000981:diagnostic imaging / Q000473:pathology*; D008175:Lung Neoplasms / Q000473:pathology; D008297:Male; D008875:Middle Aged; D011859:Radiography