Doctor insights on:
A Colon Cancer Screening Test Works By Measuring
Many options: The gold standard is colonoscopy, which is performed under sedation. Other alternatives include barium enema, ct colonography ("virtual colonoscopy"), flexible sigmoidoscopy, and/or checking for blood in bowel movements (hemoccult test). I recommend colonoscopy for all my patients at age 50 (or earlier, if they have a family history). ...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
Colon cancer screens: The most recommended colon cancer screening test is the colonoscopy, starting at the age of 50 (if there is no family history of colon cancer). A colonoscopy views the inside of the colon (large intestine) and rectum, using a tool called a colonoscope. The colonoscope has a small camera attached to a flexible tube that can reach the length of the colon. ...Read more
'scope, X-ray, etc.: A number of different screening tests are available for colon ca. They include colonoscopy, flexible sigmoidoscopy, double-contrast barium enema, ct colonography (virtual colonoscopy), and fecal occult blood testing. The pro's and con's of each are described here: http://www.Cancer.Gov/cancertopics/factsheet/detection/colorectal-screening. ...Read more
'scopes, X-rays, etc: A number of different screening tests are available for colon ca. They include colonoscopy, flexible sigmoidoscopy, double-contrast barium enema, ct colonography (virtual colonoscopy), and fecal occult blood testing. The pro's and con's of each are described here: http://www.Cancer.Gov/cancertopics/factsheet/detection/colorectal-screening. ...Read more
Yes: Colon cancer can be genetic and there a re criteria that can apply and genetic testing is available. There is also a blood level you can check called CEA. For stomach cancer like adenocarcina there is no genetic testing. There are familial syndromes like men that can cause stomach tumors called gastronomas or ze syndrome. If concerned can talk to your doctor. But overall these things very rare. ...Read more
Yes: If you have a strong family history of colon cancer in several 1st degree relatives, you may be a candidate for genetic testing, however if the test is negative it just means you do not have a genetic predisposition to colon cancer. 80% of colon cancers occur in individuals with no family history and hence would have a negative genetic test. ...Read more
Important: Family history of cancer is very important information. If your family history of colon cancer is significant (multiple family members with colon cancer especially at younger age) -then you would need to be screen for colon cancer- started approximately 10 years earlier than the age of the youngest person in the family got diagnosed with colon cancer. You also need to see a genetician if history +. ...Read more
My 30 yr old wife has colon cancer and has sisters, do they need to begin any screening procedures given there's no history for colon cancer in family?
What are sure signs that I should get a colon cancer screening. IM only 20 and I've got no insurance so you're my best bet.?
If 61 yr m had a -ve whole body pet+ct done for renal mets 1 yr ago, how long we can postpone colonoscopy (first time)screening for colon cancer?
Let me be: Sure I understand. She had a renal cancer removed, and that was more than a year ago, and pet showed no metastasis. She is asymptomatic and feeling well? There are advisories that colonoscopy should be done once each decade after 50. She would seem eligible for that, but there is no rush. ...Read more
Paranoid about colon cancer. Great grandmother had it at 70. had runny + pencil stool last night. 24 y.o female. Should I get a colonoscopy screening?
Colonoscopy: Colonoscopy remains the gold standard for colorectal ca screening. Flexible sigmoidoscopy plus a barium enema are a less expensive alternative. Recently, special cat scans have been used as a less invasive screening alternative, however, if an abnormality is seen, colonoscopy is then necessary. ...Read more
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
Colonoscopy: Colooguard is still too newGet a more detailed answer ›
Perhaps: Please check with your local public health authority. ...Read more
My fathers colon cancer spread to the liver with several lesions on the liver. He now has larger lesions with one measuring 9.6 CM x8.5 cm. Prognosi?
Screening tool: Msi test has a few uses in colorectal cancer screening and surveillance. While only 15 percent of colorectal cancers are msi positive, as many as 90 percent of patients with lynch syndrome (specific genetic etiology for colorectal cancer) have a positive msi test. The test may also be helpful in determining those patients with stage ii or iii cancer who may benefit from chemotherapy. ...Read more
Intestinal scoping: A gastroscope can easily define and allow for bx of stomach ulcer. In colon, a colonoscope detects polyps and or carcinoma allowing for bx. It appears that colon cancer arises mostly from viral or carcinogen in bowel producing a field effect. If one focus mutates faster into colon Ca it suppresses all other cells which must be detected by IHC or lesion will recur after primary is resected. ...Read more
Yes, test is for Colo: Yes, this is a test for Screening for colon Cancer. Besides this test, Colonoscopy is a very good screening test, recommended to be done at the age of 50 years. If you have a family history of colon cancer, then you should have colonoscopy done now (at age over 40 years) ...Read more
Not gold standard: It's a pretty good screen but if you're having symptoms, you need to get 'scoped. ...Read more
Examples are: colonoscopy for colon polyp or cancer; mammograms for breast lesions or cancer; psa a blood test that could indicate enlargement of cancerous prostate tissue; blood sugar or hemoglobin a! c for diabetes. Many think that scanning the whole body will pick up a cancer--in all likelihood, it will not. There also is no good blood test, yet, ...Read more