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Doctor insights on: Colonoscopy Colonic Diseases

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Dr. Sheila Smith
13 doctors shared insights

Colon (Definition)

The colon is another term for the large intestine. This is the final portion of the digestive system, responsible for absorbing water and storing stool before evacuation. It is divided into sections described as cecum; ascending, transverse, descending and ...Read more


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Can ulcerative pancolitis lead to colon cancer?

Can ulcerative pancolitis lead to colon cancer?

Yes: Ulcerative pancolitis, is a chronic disease that inflames the gastrointestinal (GI) system. Specifically, ulcerative colitis causes lesions in the colon. With the inflammation there is a higher risk for developing CRC. Two factors associated with cancer risk , is disease duration and extent of colon involvement . Early tumors develop denovo from carcinogens and utilize inflammation to progress ...Read more

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Does IBS lead to ibd (crohn's or ulcerative colitis)?

Does IBS lead to ibd (crohn's or ulcerative colitis)?

No: Ibs is a functional bowel disorder characterized by bowel hyperactivity and hypersensitivity, while ibd is a structural bowel disorder characterized by inflammation and ulceration. They are unrelated. ...Read more

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Does colonoscopy prevent colon cancer?

Does colonoscopy prevent colon cancer?

Likely: Cancers start as polyps. Removing polyps decreases cancer risk, but no test guarantees finding every polyp. ...Read more

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Can irritable bowel syndrome cause colon cancer?

Can irritable bowel syndrome cause colon cancer?

Depends: Except many of the symptoms of IBS could actually be indicative of a colon cancer and many dietary irregularities associated with IBS can themselves increase your risk for colon cacner development. Ibs should be a diagnosis of excluding more serious diagnoses. ...Read more

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Have you done surgical resection of ascending colon in Crohn's colitis?

Have you done surgical resection of ascending colon in Crohn's colitis?

Not recommended: Whenever there is evidence of dysplasia or cancer in the setting of crohn's colitis, it is probably better to consider a total proctocolectomy as there is high risk of synchronous cancer or recurrence elsewhere in the colon. ...Read more

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Are colonic polyps genetic?

Are colonic polyps genetic?

Some: Most people with colon cancer do not have a strong family history, but some do. Anyone with a family history of colon cancer and/or colonic polyps should have a screening colonoscopy well before the age recommended for people with no family history (50). See your physician. Rarely families have mutations that cause hundreds of colonic polyps - these few patients may need removal of their colon. ...Read more

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How do polyps and sigmoid colonic diverticuli differ?

How do polyps and sigmoid colonic diverticuli differ?

Differet: these are different problems: polyps are little (although sometimes large) growths in the colon. Diverticulas are pockets that protrude outside the colon. ...Read more

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My colonoscopy microscopic diagnosis: transverse colon polyp biopsy: polypoid colonic mucosa with mild nonspecific chronic inflamation...what is this?

My colonoscopy  microscopic diagnosis: transverse colon polyp biopsy: polypoid colonic mucosa with mild nonspecific chronic inflamation...what is this?

Nothing: non specific colon inflammation it could be anything but not cancer. there is no risk of cancer. your doctor can review your symptoms,and the result of the biopsy and reach the proper conclusion. nothing serious. ...Read more

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Are ulcerative colitis and Crohn's disease hereditary?

Are ulcerative colitis and Crohn's disease hereditary?

Somewhat: There are numerous families where there are children and /or grandchildren, cousins, etc. With these diseases. If both parents have ibd, the incidence is around 50% in the kids. Otherwise about 20% of patients will have a first degree relative with ibd. So you do the math! it isn't exactly hereditary, but there a familial incedence. By the way, the kids of colitis patients often have crohn's. ...Read more

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Is proctitis, colitis, or ulcerative colitis contagious?

Is proctitis, colitis, or ulcerative colitis contagious?

Ulcerative colitis: Is not. However proctitis or colitis caused by bacteria especially clostridia difficile can be very contagious as can other forms of infectious colitis. Use good hand hygiene and be sure to not contact stool or underclothes and get a correct diagnosis and treatment. ...Read more

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Can colon cancer patients get a colon transplant?

Can colon cancer patients get  a colon transplant?

No, not needed: The good news is that you don't absolutely need your colon. For most colon cancers, the amount of colon that needs to be removed will not be missed. ...Read more

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Does IBS lead to colon or rectal cancer?

Does IBS lead to colon or rectal cancer?

Probably not: Ibs probably does not lead to colon or rectal cancer. Certainly, no studies have found this. However, some of the symptoms of ibs, particularly ibs with constipation, may delay diagnosis of colon and rectal cancer. It may be harder to notice a change in bowel habits when your bowel habits change from day to day. ...Read more

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Will colonic polyps turn into colon cancer?

Will colonic polyps turn into colon cancer?

It can happen: At the time of detection, most polyps are not cancerous. Hoever, over time polyps can develop pre-cancer changes in the cells which then become early cancer changes and finally fully developed cancer. It is best to strictly follow your gastroenterologists screenig schedules if you already have had polyps and get regular screeinig colonoscopies done. ...Read more

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Can Crohn's and/or colitis go undetected in colonoscopies?

Can Crohn's and/or colitis go undetected in colonoscopies?

Yes and no: It would be very unlikely. to not detect a colitis on colonoscopy, but Crohn,s disease can just affect the small intestine out of view, but other studies can pick it up. Discuss with the Gastroenterologist who performed the colonoscopy. ...Read more

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Do colonoscopies screen for colon cancer?

Do colonoscopies screen for colon cancer?

Yes.: That is one of the main reasons for colonoscopy. The gastroenterologist usually can see every part of the colon wall and biopsy suspicious lesions. Often this is curative if found early. While not completely true, consider all polyps to be future cancers and most cancers come from polyps. Screening should begin at age 50 unless there is a history to suggest beginning earlier. ...Read more

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Does bowel prep cause colitis?

Does bowel prep cause colitis?

No: The inflammation can be aggravated by it but it will not cause a problem. ...Read more

Dr. Frederick Shieh
450 doctors shared insights

Colonic Diseases (Definition)

Colonic diseases are diseases of the colon, which is one's large bowels or the part of bowel that is at the end of the gastrointestinal tract. Diseases that affect the colon include infections, inflammation, inadequate blood ...Read more


Dr. Charles Cattano
2,042 doctors shared insights

Colonoscopy (Definition)

Colonoscopy is the procedure of using a long flexible camera to visualize the entire colon from the inside with the option to take pictures, video, perform biopsies, remove polyps, etc. Generally people are sedated and do ...Read more