Doctor insights on:
What Is The Difference Between Intestinal Cancer And Colon Cancer
The gastrointestinal tract starts at the mouth, travel down the tunnel (esophagus), which connects to the stomach, which then empties into the duodenum, jejunum, and ileum---the three parts of the small intestine (@25 feet). This empties into the colon or large intestine (about 5 feet), which then becomes the sigmoid colon, rectum and out the anus. So, every morsel eaten ...Read more
Location, Incidence: Colon cancer arises from a site involving the large intestine commonly called the colon (ascending, transverse, descending, sigmoid). Intestinal cancer usually refers to small intestinal cancer that arises from the duodenum, jejunum or ileum. Colon cancer is much more common compared to cancer arising from the small intestines which is considered rare. ...Read moreSee 1 more doctor answer
Can be the same: The intestines are a group of structures including stomach, small intestine and large intestine (which is the colon). Cancers can form in any of these sites, but large intestine (colon) cancer is most common. So colon cancer is a type of intestinal cancer. ...Read moreSee 2 more doctor answers
Colon more specific: The intestinal tract is composed of the small intestine, large intestine or colon, and rectum. Virtually all cancers of this system arise in the colon and rectum, with cancers of the small intestine exceedingly rare. Therefore, intestinal cancer generally refers to colon or rectal cancer, which is more anatomically specific. Adenocarcinoma is the most common type of cancer that occurs. ...Read more
IBS has no lesion: Irritable bowel syndrome (IBS) or spastic colon is characterized by chronic abdominal pain, discomfort, bloating, and alteration of bowel habits. Including Diarrhea or constipation. Compared to colon canceer which can present with similar features IBS has no specific lesion causing the symptoms .It has been theorised that abnormalities in GUT flora (microbiome) result in inflammation and altered bowel function. Any bowel lesion causing the symptoms can be identified on colonoscopy ...Read more
Colonoscopy ; biopsy: If you are concerned about possible colon cancer, see a physician. He/she will take a history and perform a physical examination. If you have a concerning history/symptoms or physical/lab findings, then the physician may refer you for a test called colonoscopy in which a scope is passed through the length of the colon and the entire colon is visualized. Biopsies can be performed if needed. ...Read more
All too often: It is not uncommon for colon cancers to not cause symptoms until they reach a size sufficient to block the lumen of the colon; at this point, people will typically present with cramping abdominal pain, severe bloating, and vomiting. These findings often indicate an advanced cancer that may require emergency surgery (+/-stent). The goal of screening is to find cancers before any symptoms develop. ...Read moreSee 1 more doctor answer
Final few yards of your intestine, between the terminal ileum (small bowell) and rectum. It squeezes water and solidifies waste to stool. It is subject to outpouching (divertics) polyps, and these can become cancers. The cells are abnormal, invade into the muscle and travel ...Read more
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