The 20 Best Anal Cancer Doctors Near Me in Allentown, PA

Anal cancer is cancer that starts in the anus. The anus is the opening at the end of your rectum. The rectum is the last part of your large intestine where solid waste from food (stool) is stored. Stool leaves your body through the anus when you have a bowel movement.

Anal cancer is an uncommon type of cancer.