title: [A testis tumor in the left adnexi].
abstract: Cryptorchidism increases the incidence of malignant testicular tumours. The case is described of a normally functioning male patient with a tumour in an undescended testis, in whom a special type of intersexuality was found: the persistent müllerian duct syndrome, one of the types of male pseudohermaphroditism, in which no disturbances of virilisation occur and which is often associated with cryptorchidism and other developmental anomalies.
authors.forename: K
authors.initials: K
authors.lastname: van Laarhoven
authors.forename: J R
authors.initials: JR
authors.lastname: Juttmann
authors.forename: J A
authors.initials: JA
authors.lastname: Roukema
mesh_terms: D003131:Combined Modality Therapy; D003456:Cryptorchidism / Q000150:complications*; D012734:Disorders of Sex Development / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged; D013736:Testicular Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000628:therapy
vernacular_title: Een testistumor in het linker adnex.