title: A case of hyperlucent lung.
mesh_terms: D003937:Diagnosis, Differential; D006197:Hair / Q000002:abnormalities; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D009558:Nipples / Q000002:abnormalities; D010369:Pectoralis Muscles / Q000002:abnormalities*; D013902:Radiography, Thoracic; D013577:Syndrome; D013909:Thorax / Q000002:abnormalities*