title: Tumor in undescended intrapelvic testis revealed by supraclavicular lymphadenopathy: a case report and literature review.
abstract: BACKGROUND
  Testicular cancer is a rare disease. The incidence of testicular cancer in undescended testicles is of 3 to 48 times greater than in the general population. In the developed countries, the existence of undescended testicles in the adult population is rare, due to systematic practice of elective orchidopexy before the second year of life and orchiectomy in post adolescent males with undescended testicles. Despite these prevention measures, there are still some isolated cases of intra-abdominal testicular tumors in adults. We report a case of testicular cancer in cryptorchid testis revealed by supraclavicular lymphadenopathy.
  
  
  METHODS
  We report a case of a 46 year old fertile man with a history of unilateral cryptorchidism who presented with a palpable left supraclavicular mass and absence of the right testicle. On investigations an intrapelvic testis tumor was diagnosed. Laparotomy and complete excision was carried out. The possible association between the undescended testis and cancer transformations is briefly discussed.
  
  
  CONCLUSIONS
  Testicular cancer in undescended testicles should not be ignored. Only early diagnosis and lower of testis in scrotumprevent such clinical forms.
authors.affiliation: Department of urology, University Hospital Center Hassan II, Fes, Morocco. TAZIFADL@yahoo.fr
authors.forename: Mohammed Fadl
authors.initials: MF
authors.lastname: Tazi
authors.forename: Omar
authors.initials: O
authors.lastname: Riyach
authors.forename: Mustapha
authors.initials: M
authors.lastname: Ahsaini
authors.forename: Youness
authors.initials: Y
authors.lastname: Ahallal
authors.forename: Abdelhak
authors.initials: A
authors.lastname: Khallouk
authors.forename: Mohammed Jamal
authors.initials: MJ
authors.lastname: El Fassi
authors.forename: Moulay Hassan
authors.initials: MH
authors.lastname: Farih
mesh_terms: D003456:Cryptorchidism / Q000150:complications* / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D008198:Lymph Nodes / Q000000981:diagnostic imaging / Q000473:pathology; D008297:Male; D008875:Middle Aged; D013736:Testicular Neoplasms / Q000175:diagnosis* / Q000601:surgery; D013737:Testis / Q000473:pathology / Q000601:surgery; D014057:Tomography, X-Ray Computed