What is Men’s Cancer
Men’s cancer refers to cancers that affect men, including prostate cancer, testicular cancer, and penile cancer. In 2023, there were 3,163 newly diagnosed cases, which means an average of 9 men were diagnosed with a male cancers every day#. Prostate cancer is the third most common cancer among men.
Men should undergo regular health checks, and if any symptoms or unusual conditions arise, they should consult a doctor immediately. Early detection saves lives.
#Source: Hong Kong Cancer Registry, 2025 (2023 figures)
Male reproductive organs
The prostate, testicles, and penis are unique reproductive organs in males.
- Prostate: A walnut-size gland located below the bladder, surrounding the initial part of the urethra. The white fluid produced by the prostate is an important component of semen.
- Testicles: There are two, located on either side within the scrotum. They are glands that produce sperm and secrete male sex hormones, primarily testosterone.
- Penis: Located at the front end of the scrotum, it consists of the foreskin, erectile tissue, and urethra, serving as the organ for urination and ejaculation.
Common age of onset
- Prostate: Prostate cancer mostly affects middle-aged and older men, with about 99% being over 50 years old .
- Testicles: Unlike other male cancers, testicular cancer primarily affects young and middle-aged men, with about 80% of cases occurring in men aged 20 to 45 years old. Testicular cancer is not a common type of cancer, and it usually occurs in only one testicle, with very few cases affecting both testicles simultaneously.
- Penis: Penile cancer mostly affects middle-aged and older men, with about 90% being over 50 years old.
