Cancer
Understanding Your Diagnosis See All Biopsy in Understanding Your Diagnosis A detailed look at different types of biopsies, and how and why they are done....more Nonmelanoma Skin Cancer: Stages in Understanding Your Diagnosis The stage of a cancer is how much and how far the cancer has spread in your body. It's one of the most important things to know when deciding how to treat the cancer. Here's what you need to know about the stages of nonmelanoma skin cancer.