title: The undescended testicle: diagnosis and management.
abstract: Early diagnosis and management of the undescended testicle are needed to preserve fertility and improve early detection of testicular malignancy. Physical examination of the testicle can be difficult; consultation should be considered if a normal testis cannot be definitely identified. Observation is not recommended beyond one year of age because it delays treatment, lowers the rate of surgical success and probably impairs spermatogenesis. By six months of age, patients with undescended testicles should be evaluated by a pediatric urologist or other qualified subspecialist who can assist with diagnosis and treatment. Earlier referral may be warranted for bilateral nonpalpable testes in the newborn or for any child with both hypospadias and an undescended testis. Therapy for an undescended testicle should begin between six months and two years of age and may consist of hormone or surgical treatment. The success of either form of treatment depends on the position of the testicle at diagnosis. Recent improvements in surgical technique, including laparoscopic approaches to diagnosis and treatment, hold the promise of improved outcomes. While orchiopexy may not protect patients from developing testicular malignancy, the procedure allows for earlier detection through self-examination of the testicles.
authors.affiliation: University of Pittsburgh School of Medicine, Pennsylvania, USA.
authors.forename: S G
authors.initials: SG
authors.lastname: Docimo
authors.forename: R I
authors.initials: RI
authors.lastname: Silver
authors.forename: W
authors.initials: W
authors.lastname: Cromie
mesh_terms: D000367:Age Factors; D000465:Algorithms; D003456:Cryptorchidism / Q000150:complications / Q000175:diagnosis* / Q000628:therapy*; D003663:Decision Trees; D006552:Hernia, Inguinal / Q000209:etiology; D006801:Humans; D007248:Infertility, Male / Q000209:etiology; D008297:Male; D010808:Physical Examination / Q000379:methods; D012017:Referral and Consultation; D013086:Spermatic Cord Torsion / Q000209:etiology; D013736:Testicular Neoplasms / Q000209:etiology; D016896:Treatment Outcome