title: Sarcoid reactions in pulmonary neoplasms.
mesh_terms: D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis* / Q000473:pathology; D008175:Lung Neoplasms / Q000175:diagnosis* / Q000473:pathology; D008198:Lymph Nodes / Q000473:pathology; D008297:Male; D008875:Middle Aged; D012507:Sarcoidosis / Q000175:diagnosis* / Q000473:pathology