Cystic dysplasia of the testis: a very rare paediatric tumor of the testis.

Objectives: To describe a case of cystic dysplasia of the testis (CDT), an uncommon cause of scrotal swelling in the pediatric patient. Clinic, therapy, fertility, and radiographic and pathologic findings are discussed and the 30 previously reported cases are reviewed.

Methods: A 9-year-old boy presented with asymptomatic scrotal swelling.