Doctor insights on:
How Colon Polyps Develop
Lots!: People have a 20-30% lifetime risk of growing a colon polyp! many never turn to cancer, and frequent checks should prevent most from turning to cancer by getting them out before they change, thus the recommendation for more frequent colonoscopies in those who have grown polyps before. Studies have clearly shown, colonoscopies prevent colon cancer! ...Read moreSee 1 more doctor answer
1-3%: Approx 20% of patients >50 years old have adenomatous polyps (potentially precancerrous).The vast majority of colon polyps are benign, but if they remain in the colon for a long time(>10 years) they have the potential to progress to a cancer.Both benign and cancerous polyps can cause blood y stools all patients with blood with bm should be examined. ...Read moreSee 1 more doctor answer
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 moreSee 1 more doctor answer
From polyps usually: Almost all colon cancers start off as a polyp, hence the push for colonoscopy screening looking for polyps. Only 20% of colon cancers are hereditary, meaning the rest are environmentally related to foods we eat and chemicals we are exposed too. If you are over 50 or have risl factors get regular colonoscopies. ...Read moreSee 1 more doctor answer
Most do.: Most colorectal cancers arise in adenomatous polyps, which are the type of polyps that are examined for and removed in colonoscopy. Data now shows that removal of colorectal polyps decreases coloretcal cancers as well as the risk of dying from a colorectal cancer. Less frequently, colorectal cancers can be founs that do not arise from polyps. This most often happens in inflammatory bowel disease. ...Read moreSee 1 more doctor answer
I'm 19 and they found 2 inflammatory polyps, .59 cm hyperplastic polyp, and rectal juvenile polyp in my colon. What's the risk of future colon cancer?
Genetics consult: 19 yo woman PMH sig for iron deficiency anemia with colonic polyps found on virtual colonoscopy. You need a referral for a standard colonoscopy where the polyps will be removed and examined pathologically. With your history, you may have Inflammatory Bowel Disease and or some type of familial polyposis which may give you a higher risk in future but your expert GI doc will always watch out for you ...Read moreSee 1 more doctor answer
What percentage of lynch syndrome patients develop colon polyps by age 60? Not cancer but just polyps
Colon ca, not polyps: Lynch syndrome affects a minority of patients, as it is a rare condition that is often inherited (in about 30% of pts). Of these pts, about 70% will develop colon cancer - most of them by age 60. The risk is high. But the syndrome causes NON-polyp colon cancer, not polyps. It usually requires colon removal (colectomy) to reduce risk. Use HealthTap Prime or talk to your gastroenterologist about sym ...Read more
By scope vs. surgery: If your colon polyps are identified colonoscopically, they can be removed piecemeal by cold biopsy, or cauterized by wrapping a snare around the polyp & adding electricity. Even large polyps can be colonoscopically removed in their entirety by emr (endoscopic mucosal resection). Invasive adenomas, dysplastic polyps, & frank malignancies may require surgery (usually laparoscopic). ...Read more
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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