human
I want to know what are the different types of cancer.
assistant
There are many different types of cancers, including breast cancer, lung cancer, skin cancer, prostate cancer, and colorectal cancer. Each type of cancer has its own unique characteristics, symptoms, and treatment options. For example, breast cancer is typically diagnosed by mammography or physical examination, while lung cancer may be detected through a CT scan. Skin cancer can often be identified by changes in the skin, such as moles that are changing size, shape, or color. Prostate cancer is usually diagnosed with a blood test and/or digital rectal exam. Colorectal cancer is most commonly diagnosed through colonoscopy.