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Can You Detect Ovarian Cancer With Colonoscopy And Endoscopy
No : Colonoscopy & endoscopy may help in the detection of gastrointestinal cancers (e.g. Esophagus, gastric, colorectal). Sometimes endoscopic ultrasound is used to look at near by lesions, such as when there is concern for pancreatic cancer. In certain conditions (e.g. Lynch syndrome), the incidence of cancers such as colon, gastric & ovarian are higher than average & added cancer surveillance needed. ...Read more
Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more
Yes: Gastroenterologists are the physicians who perform upper endoscopies (enter through mouth) and colonoscopies (enter from below). They routinely perform biopsies with the same instrument that allows them to visually inspect these areas (via a small camera). ...Read moreSee 2 more doctor answers
Is it possible for CEA, C19-9, Abdominal Echo and FOB examinations to detect hemorrhoids, polyps and Colon Caner? Thank you!
No perfect tests!!: Some of these tests(CEA) are only useful for far advanced Cancers(not helpful for early detection of polyps or colon cancer. CEA and CA 19-9 are tumor markers, they are useless for most cases of early cancer. Abdominal ECHO has limited usefulness to detect fluid and certain cystic lesions, not useful for Colon Cancer. The best test for checking colon for polyps and colon cancer is Colonoscopy ...Read more
Sometimes: Ct colography is never meant to replace a colonoscopy. At high volumn centers, the detection sensitivity of ct exam is indeed comparable to colonoscopy but you need to know the rate of detection of your imaging facility. Bowel prep is required for both procedures - no way around the unpleasant process. Beware that there is significant radiation exposure with the exam. ...Read moreSee 4 more doctor answers
Can an abdominal CT with oral and IV solutions show colon cancer? What cancers can this test show?
Is it possible for CEA, C19-9, Abdominal Echo and FOB examinations to detect hemorrhoids, polyps and Colon Caner? Thank you! L
No.: If colon cancer is advanced or metastatic, it can show up on abd echo. If colon cancer or hemorrhoids bleed, FOBT can be positive. CEA and CA 19-9 have no place in detection of colon cancer, hemorrhoids, or polyps. CEA is sometimes useful in following colon cancer for any possible spread. ...Read more
How can you diagnose nonpolyposis colorectal cancer discovered if there are no polyps to detect during sigmoi/colonoscopy?
Ct scan shows diverticulitis Gi advised sigmoidoscopy to check narrowing of colon could it be cancer as been told only scoping can confirm difference?
Outside of being screened often for colon cancer (colonoscopies), what can I do to lower my colon cancer risk as an ulcerative colitis patient?
Most important: is polyp removal through recommended colonoscopy screenings. The longer you have had UC/inflammatory bowel disease, and if more than 1/3 to 1/2 of your colon is involved, the greater your risk of developing colorectal cancer. Controlling bowel inflammation by complying with your medication regimen is likely to be preventive. Avoid alcohol, tobacco, obesity. Low fat/high fiber diet, NSAIDs +/- ...Read more
Yes: Not all polyps are pre-canerous, most are. The determination of whether the polyp is precancerous or not usually requires examination by a pathologist and that necessitates removal. There is no good reason to not remove a polyp detected on colonscopy. All most all colon cancers start in polyps, therefore it is necessary to remove polyps to prevent colon cancer. ...Read moreSee 2 more doctor answers
Can you have colorectal cancer w/o polyps? Can colorectal cancer grow where it cannot be seen by colonoscopy? If yes, How are these diagnosed?
Possible bt unlikely: Dear Brand: Most colon cancers are visible with a colonoscopy either as a polyp or as a mass of some sort. However, there are some that are just not in the colon and only show up somewhere else like the liver. While this is certainly possible it is rare and it is typically found with a CT scan done for some other reason. But this is definitely not common. Hope this helps. All the best, Ariel. ...Read more
Possibly: It requires a specialized type of upper endoscopy. Routine upper GI endoscopy does not visualize the pancreas, but an ERCP may identify a pancreatic mass effecting the pancreatic duct. Masses in the tail of the pancreas may not be detected. A ct scan , ultrasound, MRI or pet scan are more commonly used, but the diagnosis is often not made early. An ERCP is usually used after a mass is detected. ...Read moreSee 1 more doctor answer
If there's history of colon/rectal cancer (lowercolon andrectumremoved) and 7 large polyps were found from an colonoscopy how often should a person go?
Depends: Discuss with GI re: how thorough scope eval was. Ask if biopsied areas marked. Type of polyp (tubular, villous, sessile etc important predictors. May consider 6 month f/u scope, possibly 12 mo. Then annual until all negative then space every 2-3 yrs cautiously. Family history, genetic testing, upper scope should be considered. ...Read moreSee 2 more doctor answers
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