Malignant neoplasm of undescended testis, also known as testicular cancer, is a type of cancer that affects the testicles, particularly those that have not descended into the scrotum during fetal development. This condition is relatively rare, but it can be highly aggressive and can spread to other parts of the body if not treated promptly.
If you or someone you know is experiencing symptoms of testicular cancer, it is important to seek medical attention right away. With prompt diagnosis and treatment, the prognosis for this condition is generally good, and many men are able to make a full recovery and go on to lead healthy, active lives.