title: Small round blue cell tumor of seminal vesicle in a young patient.
abstract: Seminal vesicle tumor is a rare disease with unclear origin. Generally, it is presented as a pelvic mass that can be detected by sonography and digital rectal exam. The authors report a 25-year-old patient with a pelvic mass which the magnetic resonance and surgical specimen reveal a seminal vesicle tumor. Immunohistochemical findings favored a primitive neuroectodermal tumor of the seminal vesicle. Herein, the treatment, histological and histochemical findings of this entity are discussed.
authors.affiliation: Sections of Oncological Urology and Pathology, Araujo Jorge Hospital, Goiania, Goias, Brazil. adrianopaula@brturbo.com.br
authors.forename: Adriano A
authors.initials: AA
authors.lastname: de Paula
authors.forename: Adriano R
authors.initials: AR
authors.lastname: Maltez
authors.forename: Eliane D
authors.initials: ED
authors.lastname: Mota
mesh_terms: D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D017024:Chemotherapy, Adjuvant; D005500:Follow-Up Studies; D005834:Genital Neoplasms, Male / Q000188:drug therapy / Q000473:pathology* / Q000601:surgery; D006801:Humans; D007150:Immunohistochemistry; D008279:Magnetic Resonance Imaging; D008297:Male; D018241:Neuroectodermal Tumors, Primitive, Peripheral / Q000188:drug therapy / Q000473:pathology* / Q000601:surgery; D012669:Seminal Vesicles / Q000473:pathology* / Q000601:surgery; D016896:Treatment Outcome