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Colon Scan Vs Colonoscopy
Unreliable: Specialized cts that are designed to identify colon cancers (ct colonography) are available, but require a specific bowel prep and regimen to be effective. Routine ct scans will miss many small colon cancers that colonoscopy will find--colonoscopy remains the gold-standard. ...Read moreSee 2 more doctor answers
35yo. F. W/ hyporthyroidism. colonoscopy/endoscopy 11/20/14. Diminutive 3mm polyp of sigmoid colon. Random biopsies of ileum and colon done. Cancer?
CT Scan Findings: Ct scan is not the best study to detect colon cancer. Although a ct scan may show a large sized colon cancer, the sensitivity of this is greatly reduced without the administration of oral contrast. The best diagnostic study for colon cancer or polyps is colonoscopy. ...Read moreSee 2 more doctor answers
Friend had ct scan with rectal contrast. Diverticulosis without hemmorage sigmoid mural abscess bowel thickening. Surgery? No symptoms heart patient.
?Early detection tes: CT scan is not a good Test for early detection of Colon Cancer, so Colonoscopy is the preferred test because it accomplishes 2 objectives...detect polyps/precursors of colon cancer and remove them at the same time which eliminates the risk of Polyps changing into cancer. If you have difficulty with having Colonoscopy, then you should ask your doctor to suggest some alternative tests for checking. ...Read moreSee 1 more doctor answer
Can normal CT scan, stool and blood tests, colonoscopy, gallblader us and hida scan, upper endoscopy (gerd, gastritis) rule out pancreatic cancer?
Would advanced colon cancer show up on a CT scan of my abdomen ? Reg CT scan not virtual colonoscopy.
Imaging/biopsy: The imaging modality of ct scan could show findings that would be concerning for cancer, mass around your colon, enlarged lymph nodes in the same area. However, the diagnosis is made at biopsy, a piece of the mass under the microscope of a pathologist. Often the ct scan leads to the biopsy. Good luck, it is important to get the evaluation completed. ...Read moreSee 3 more doctor answers
Can ibs, ibd or ulcerative colitis be diagnosed by contrast iv, oral contrast and rectal contrast ct scan?
Potentially: it could show up on CT if large enough, but small tumors may not be visualized. ...Read more
Just had colonoscopy. Sigmoid colon: a diminutive adenomatous looking polyp and a hyper plastic polyp. transverse colon: adenomatous polyp. Bad? Thnx
Narrow stools, 4 CT over three years, sigmoidoscopy normal, diverticulosis seen on CT scan. Chance of colon cancer?? Currently pregnant
Narrow stools: Narrow stools are not necessarily a sign of colon cancer and nay be seen with scarring of the colon from prior episodes of diverticulitis. A negative sigmoidoscopy is reassuring in making cancer unlikely but a gastroenterologist is best qualified to evaluate and advise you. ...Read more
Ct scan showed diverticulitis and sigmoid colon iflamation i'm freaking out the discharge paper said diverticulitis posible colitis and ibd?
First ct scan diverticulitis thought he had fistula. Second Ct scan radiologist said no fistula bowel thickening maybe sigmoid abscess ct be wrong?
Not necessarily: The interpretation of the same ct scan can be changed according to the clinical picture. The clinical picture has support the ct scan and until it would the reading of the ct scan can change. So, it is a fluid situation , it is not rigid. Reading of the ct has to match the clinical condition of the person. I hope this helps. ...Read more
Sometime: Unfortunately the exam you mention only discloses larger tumors. A "Vitrual colonoscopy" is a more sensitive test. It involves a preparation of the bowel . The "gold standard" is, of course a colonoscopy by a Gastroenterologist, you are too young to require this on a "routine basis" Do you have symptoms???? Hope this helps Dr Z ...Read moreSee 2 more doctor answers
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