Staging means finding out how far prostate cancer has spread in your body. Physicians group prostate cancers into stages I (1) through IV (4), with stage I being the least advanced and stage IV being ...

This fact sheet explains how lung cancer is staged, and what each stage means. Lung cancer staging can be complex, but this fact sheet is intended for patient education. Our easy-to-read fact sheets ...

Marla Anderson, MD, FACS, is a board-certified surgeon who specializes in the surgical treatment of breast disease. Breast cancer is a type of cancer that starts growing in the breast tissue.

Carrie Madormo, RN, MPH, is a health writer. She has over a decade of experience as a registered nurse, practicing in a variety of fields, such as pediatrics, oncology, chronic pain, and public health ...