title: [Incidental undifferentiated carcinoma of the prostate: A case with unusual diagnosis].
abstract: A 69-year-old man presented with an incidental undifferentiated carcinoma of the prostate. Ten years ago the patient had clinical stage I seminoma of the right testis with adjuvant radiotherapy. Follow-up care was without pathological findings. Staging examinations did not show metastatic disease. After radical prostatectomy with pelvic lymphadenectomy, the histological examination revealed a metastatic seminoma in the prostate. Therefore, the diagnosis was a late relapse in an extremely rare location. So far only four other reports describe testicular seminoma with metastases to the prostate.
authors.affiliation: Klinik und Poliklinik für Urologie, Universitätsklinikum Carl Gustav Carus, Technischen Universität Dresden, Fetscherstraße 74, 01307, Dresden, Deutschland. martin.baunacke@uniklinikum-dresden.de.
authors.forename: M
authors.initials: M
authors.lastname: Baunacke
authors.affiliation: Institut für Pathologie, Medizinische Fakultät Carl Gustav Carus, TU Dresden, Dresden, Deutschland.
authors.forename: M
authors.initials: M
authors.lastname: Toma
authors.affiliation: Klinik und Poliklinik für Urologie, Universitätsklinikum Carl Gustav Carus, Technischen Universität Dresden, Fetscherstraße 74, 01307, Dresden, Deutschland.
authors.forename: V
authors.initials: V
authors.lastname: Novotny
authors.affiliation: Klinik und Poliklinik für Urologie, Universitätsklinikum Carl Gustav Carus, Technischen Universität Dresden, Fetscherstraße 74, 01307, Dresden, Deutschland.
authors.forename: M
authors.initials: M
authors.lastname: Fröhner
authors.affiliation: Klinik und Poliklinik für Urologie, Universitätsklinikum Carl Gustav Carus, Technischen Universität Dresden, Fetscherstraße 74, 01307, Dresden, Deutschland.
authors.forename: M
authors.initials: M
authors.lastname: Wirth
authors.affiliation: Klinik und Poliklinik für Urologie, Universitätsklinikum Carl Gustav Carus, Technischen Universität Dresden, Fetscherstraße 74, 01307, Dresden, Deutschland.
authors.forename: J
authors.initials: J
authors.lastname: Huber
mesh_terms: D000368:Aged; D002277:Carcinoma / Q000473:pathology* / Q000556:secondary*; D006801:Humans; D033162:Incidental Findings; D008297:Male; D011471:Prostatic Neoplasms / Q000473:pathology* / Q000556:secondary*; D013736:Testicular Neoplasms / Q000473:pathology*
keywords: Late relapse; Metastasis, neoplasm; Prostate; Prostatectomy, radical; Seminoma