title: Clinicopathologic conference: backache and abnormal findings on chest films.
mesh_terms: D000230:Adenocarcinoma / Q000000981:diagnostic imaging*; D001416:Back Pain / Q000209:etiology*; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D013902:Radiography, Thoracic; D013125:Spinal Neoplasms / Q000473:pathology*