Final answer:
The initial step in diagnosing suspected testicular cancer is the detection of a lump, followed by an ultrasound and blood tests. Biopsies are not recommended for testicular cancer due to the risk of spreading. Treatment often starts with surgery and has a high cure rate, with further treatments if necessary.
Step-by-step explanation:
The initial step in diagnosing suspected testicular cancer involves the detection of a lump or swelling in the testis, which is often one of the first signs. This is typically followed by an ultrasound to ascertain the lump's characteristics. Blood tests are also important in identifying tumor markers specific to testicular cancer. While prostate cancer diagnosis might necessitate a biopsy, in testicular cancer, a biopsy is not recommended as it could risk spreading the cancer cells to the scrotum.
Treatment for testicular cancer has a high cure rate and may include surgery, radiation therapy, and/or chemotherapy. The first line of treatment is usually surgical removal of the affected testis. If caught early, surgery alone may be curative, and the survival rate is promising. Should there be concerns about the spread of the disease, additional treatments such as radiation or chemotherapy might be administered.