title: Pathologic quiz case: a 53-year-old man with chest pain and cough. Malignant (diffuse) pleural mesothelioma, biphasic variant, with heterologous differentiation.
authors.affiliation: Technische Universitat Munchen, Munich, Germany.
authors.forename: Frank
authors.initials: F
authors.lastname: Schneider
authors.forename: Keith E
authors.initials: KE
authors.lastname: Volmar
authors.forename: Thomas A
authors.initials: TA
authors.lastname: Sporn
mesh_terms: D002454:Cell Differentiation; D002637:Chest Pain / Q000000981:diagnostic imaging; D003371:Cough / Q000175:diagnosis; D006801:Humans; D008297:Male; D008654:Mesothelioma / Q000175:diagnosis / Q000473:pathology*; D008875:Middle Aged; D010997:Pleural Neoplasms / Q000175:diagnosis / Q000473:pathology*; D011859:Radiography