What % of testicular Ca is associated with cryp torchidism -: (A) 10%, (B) 30%, (C) 70%, (D) 90%
Answer is A. Answer is 'a' i.e. 10%: Approx. 10% of testicular tumours are associated with cryptorchidism and higher the location of the undescended testes (intraabdominal versus inguinal), the greater is the risk of cancer.