The five main types of cancer are:
- Breast cancer: Breast cancer forms in the breast tissue and is the most common cancer among women worldwide. It can also occur in men, although it is less common.
- Lung cancer: Lung cancer forms in the tissues of the lungs, usually in the cells that line the air passages. It is the leading cause of cancer-related deaths worldwide and is strongly associated with tobacco smoking.
- Prostate cancer: Prostate cancer develops in the prostate gland, which is a part of the male reproductive system. It is the most common cancer among men and usually grows slowly, but can spread to other parts of the body.
- Colorectal cancer: Colorectal cancer refers to cancers that develop in the colon or rectum. It usually begins as a small growth called a polyp and can be prevented or detected early through screening.
- Skin cancer: Skin cancer occurs when skin cells are damaged by the sun’s ultraviolet (UV) rays or other sources of UV radiation, such as tanning beds. There are several types of skin cancer, including basal cell carcinoma, squamous cell carcinoma, and melanoma, with melanoma being the most aggressive form.
It’s important to note that there are many other types of cancer as well, and the most common cancers can vary depending on factors such as geographic location, age, and gender. It’s always best to consult with a healthcare professional for accurate and up-to-date information on cancer types and their prevalence.
