title: [Synchronous bilateral testicular tumor: embryonal carcinoma and Leydig cell tumor].
abstract: Synchronous bilateral testis tumours of different histologic types are rare, especially the simultaneous occurrence of germ cell and contralateral stromal tumours. The case of an embryonal carcinoma and contralateral Leydig cell tumour is presented and discussed in consideration of the topical literature.
authors.affiliation: Radiologische Abteilung, Evangelisches Krankenhaus Bad Godesberg, Bonn.
authors.forename: N
authors.initials: N
authors.lastname: Leipner
authors.forename: H
authors.initials: H
authors.lastname: Liesenfeld
mesh_terms: D018236:Carcinoma, Embryonal / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D006801:Humans; D007984:Leydig Cell Tumor / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D009919:Orchiectomy; D013736:Testicular Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D013737:Testis / Q000473:pathology