title: Extrathoracic musculature mimicking pleural lesions.
mesh_terms: D003937:Diagnosis, Differential; D005471:Fluoroscopy; D006801:Humans; D006984:Hypertrophy; D008297:Male; D008875:Middle Aged; D009132:Muscles / Q000000981:diagnostic imaging*; D010997:Pleural Neoplasms / Q000000981:diagnostic imaging*; D013902:Radiography, Thoracic