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Rectal Cancer Tubulovillous Adenoma With High Grade Dysplasia
A tubulovillous adenoma with high grade dysplasia was found on a colonoscopy 19 months ago and wasn't removed. How quickly do they become cancer?
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 biopsy:huge tubulovillous adenoma with marked atypia, multi foci adenocarcinoma in situ &one tiny focus suggestive of micro invasion.Is it cancer?
How high would chances be that symptomatic colon or rectal cancer be missed on 3 separate CT scans? Would this be very likely?
Possible to miss: The colon has many folds and turns with stool inside it. It would have to be big enough for a ct scan to show it and contrast inside the colon might help identify it on a ct scan. But it can miss a lesion. The best way to see colon cancer is taking a prep to clean out the colon and getting an endoscopy (colonoscopy) that can visualize the cancer and biopsy it at the same time. ...Read moreSee 1 more doctor answer
Relatively, yes: Colon and rectal cancer is the 3rd most common cancer in the United States. It is the 2nd leading cause of cancer related deaths. Estimates for 2012 are 103, 170 colon & 40, 290 rectal cancer. Overall there is a 1 in 20 lifetime risk of developing colon or rectal cancer. Rectal cancers alone are relatively common. In comparison, rectal cancer is as common as leukemia (44, 600). ...Read more
Low but rising: Rectal cancer rates are low in the young age groups but recent seer data analysis suggests that the rate of rectal cancer in people under 40 is rising. The recommendation for patients in the under 40 age group is to not ignore rectal bleeding or pain or change in bowel habits and to have a physician evaluate any such symptoms. ...Read moreSee 1 more doctor answer
See below: About 67% of stage 2a rectal cancer patients survive five or more years. See this site for more info. http://www.cancer.org/cancer/colonandrectumcancer/detailedguide/colorectal-cancer-survival-rates. ...Read more
Cancer by definition is the growth in size and number in an unregulated manner of a cell line that has developed a mutation. The mutation is passed through the offspring which accumulate more and more mutations. The defining factor is that the cells act immortal as compared to normal cells that have a programmed lifespan. In the rectum this can occur in the cells that ...Read more
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