Adenocarcinoma: Originates in glandular tissues, such as the breast, colon, or prostate. Squamous Cell Carcinoma: Arises from squamous epithelial cells found in the skin, lungs, and throat. Basal Cell Carcinoma: The most common skin cancer, originating from the basal cells in the skin's epidermis. Transitional Cell Carcinoma: Occurs in the urinary system, such as the bladder and ureters. Renal Cell Carcinoma: The most common type of kidney cancer.
