<prompt> Answer this question truthfullyWhat is the history of Gonadoblastoma and what are its symptoms?  <response>: <reason> Patients with gonadoblastoma may have a positive history of: Ambiguous genitalia Sexual development disorders Hypospadias or undescended testesCommon symptoms of gonadoblastoma include: Primary amenorrhea VirilizationLess common symptoms of gonadoblastoma include: Growing mass in testicles Chronic pain in testis Low abdominal mass in phenotypically normal women 