A lump on the penis is not typically something to worry about. If they're popped, the area around a cyst can become sore or infected. . purplish, flat-topped bumps that spread only weeks or months after appearing forms on the shaft of the penis and causes a noticeable hard lump or band of tissue.
a hard lump or band at the shaft of the penis, due to a buildup of It causes flat, purple-red bumps to form on the penis or other parts of the Around 1% of sexually active adults in the U.S. have genital warts at any given time.
In most cases, the first sign of penile cancer is a change in the skin of the penis. or on the foreskin (in uncircumcised men), but it can also be on the shaft. If they' re swollen, the lymph nodes may feel like smooth lumps under the skin. The skin in and around a penile cancer can often become infected.