Colon Cancer Topic Guide
Colon Cancer: The human colon is a muscular, tube-shaped organ measuring about 4 feet long. It extends from the end of your small bowel to your anus. Most colon cancers start as adenomatous polyps that turn into adenocarcinomas. Colon cancer is typically diagnosed through a colonoscopy or other type of endoscopic procedures. Treatment methods include surgery, radiation, and chemotherapy.
Rectal Pain Rectal pain is a common problem. Some common causes of rectal pain include hemorroids, anal fissures, fleeting anal spasms (proctalgia fugax), and levator ani syndrome. Diagnosis of rectal pain generally require no procedures. Treatment of rectal pain depends on the cause of the pain.
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