Diagram For Colon Cancer Colon

The sigmoid colon is a short curving of the colon just before the rectum.

Diagram for colon cancer colon. The colon and rectum are parts of the large intestine. Colon cancer rectal cancer bowel cancer. It may have invaded nearby tissue but cancer cells have not spread to the lymph nodes. If the doctor detects polyps or colon cancer a colonoscopy can then be used to examine the entire colon and take out any polyps that are present.

The ascending transverse descending and sigmoid colon. It is made up of the small intestine and the large intestine. Stages of colorectal cancer stage iv the cancer has spread to other parts of the body such as the liver or lungs. Diagram of the lower gastrointestinal tract.

Muscles line the colons walls squeezing its contents along. This process is called staging. The stage of a cancer describes how much cancer is in the body. The rectum is a shorter tube connected to the colon.

The colon is a u shaped tube made of muscle found below the stomach. Treatment will vary from one case to another. Your rectum and colon are both part of the digestive system so rectal and colon cancers are often grouped under the term colorectal. The last part of the colon is called the rectum which is about 15 cm long.

The main part of the large intestine is called the colon which is about 150 cm long. The colon removes water salt and some nutrients forming stool. Stage ii the tumor extends more deeply into or through the wall of the colon or rectum. However this medical intervention can be a solution for advanced cancer cases too.

This is split into four sections. Full blown colon cancer can cause occult a microscopic amount of blood in the stool overt rectal bleeding bowel obstruction and weight loss. Together the colon and rectum are about 2 metres 65 feet long. Stage iii the cancer has spread to nearby lymph nodes but not to other parts of the body.

After someone is diagnosed with colorectal cancer doctors will try to figure out if it has spread and if so how far. The most common types of treatments recommended to colon cancer patients include. A sigmoidoscopy will only detect polyps or cancer in the end third of the colon and the rectum. Like all types of cancers colon cancer is easier to cure when diagnosed in one of its first stages.

Billions of bacteria coat the colon and its contents living in a healthy balance with the body. Old age lifestyle factors genetic disorders. Colon polyps and early colon cancers cause no signs or symptoms. These will be examined under a microscope.

Some water and salts are absorbed into the body from the colon. Rectal cancer is cancer that develops in cells in the rectum. Surgery is commonly recommended when the tumors are small.