Which of the following is not true about undescended testes?
**Undescended Testes**
### Core Concept
Undescended testes, also known as cryptorchidism, is a condition where one or both testes fail to descend into the scrotum during fetal development or early childhood. This condition is a risk factor for testicular cancer, infertility, and other complications. The pathophysiology of undescended testes involves hormonal imbalances, specifically low levels of testosterone and anti-Müllerian hormone (AMH).
### Why the Correct Answer is Right
The correct management of undescended testes involves surgical intervention, specifically orchiopexy, to bring the testis into the scrotum. This procedure is usually performed between 6 to 18 months of age. The American Academy of Pediatrics recommends hormone therapy with human chorionic gonadotropin (hCG) or testosterone to stimulate testicular descent, but this is not always effective. In some cases, testicular cancer may develop in undescended testes due to the abnormal environment.
### Why Each Wrong Option is Incorrect
**Option A:** Undescended testes are associated with an increased risk of testicular cancer. This statement is true, making it not the correct answer.
**Option B:** Cryptorchidism is a benign condition that does not require treatment. This statement is false, as undescended testes can lead to complications like testicular cancer and infertility, making surgical intervention necessary.
**Option C:** Testicular cancer is more common in individuals with a family history of the disease. While family history is a risk factor for testicular cancer, it is not directly related to undescended testes.
**Option D:** Orchiopexy is the only treatment for undescended testes. This statement is false, as hormone therapy may be used in conjunction with orchiopexy to stimulate testicular descent.
### Clinical Pearl / High-Yield Fact
It is essential to diagnose and manage undescended testes promptly to prevent long-term complications. A high index of suspicion is necessary, especially in premature infants or those with a history of cryptorchidism in a family member.
### Correct Answer: B.