Intrathoracic desmoid tumor with transdiaphragmatic extension: roentgenographic presentation as a pericardial fat pad.
D000328:Adult; D003937:Diagnosis, Differential; D005350:Fibroma / Q000175:diagnosis / Q000000981:diagnostic imaging*; D006331:Heart Diseases / Q000175:diagnosis; D006801:Humans; D008297:Male; D010496:Pericardium / Q000000981:diagnostic imaging*; D011859:Radiography; D013899:Thoracic Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging*