The following tests and procedures may be used:
Physical exam and history: An exam of the body to check general signs of health, including checking the penis for signs of disease, such as lumps or anything else that seems unusual. A history of the patient's health habits and past illnesses and treatments will also be taken.
Biopsy: The removal of cells or tissues so they can be viewed under a microscope by a pathologist to check for signs of cancer. The tissue sample is removed during one of the following procedures:
Fine-needle aspiration (FNA) biopsy: The removal of tissue or fluid using a thin needle.
Incisional biopsy: The removal of part of a lump or a sample of tissue that doesn't look normal.
Excisional biopsy: The removal of an entire lump or area of tissue that doesn't look normal.