What Is Lynch Syndrome?
Article Sources
- 1. Bhattacharya P, McHugh TW. “Lynch Syndrome”. StatPearls. StatPearls Publishing, (2019). https://www.ncbi.nlm.nih.gov/books/NBK431096/
- 2. Munoz, Juan C. et al. “Hereditary Nonpolyposis Colorectal Cancer” Medscape: Drugs & Diseases (2017). https://emedicine.medscape.com/article/188613-overview
- 3. Strafford, J. Craig. “Genetic Testing for Lynch Syndrome, an Inherited Cancer of the Bowel, Endometrium, and Ovary” Rev Obstet Gynecol. 2012; 5: 42–49 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3349923/
10. Treatment
Colectomy is the recommended treatment for colorectal cancer in patients with Lynch syndrome. After removing the colon, surgeons then either join the small intestine to the rectum, create an internal pouch to take the place of the colon, or create an opening in the abdomen for waste to exit the body.2Munoz, Juan C. et al. “Hereditary Nonpolyposis Colorectal Cancer” Medscape: Drugs & Diseases (2017). https://emedicine.medscape.com/article/188613-overview
Some experts recommend removing the colon as a preventative measure, even before cancer develops. Others think this treatment is unnecessary in 15-20% of patients and claim that the procedure does not stop cancer from developing in adjacent areas.2Munoz, Juan C. et al. “Hereditary Nonpolyposis Colorectal Cancer” Medscape: Drugs & Diseases (2017). https://emedicine.medscape.com/article/188613-overview Researchers are currently studying the use of nonsteroidal anti-inflammatory drugs to reduce cancer risk.1Bhattacharya P, McHugh TW. “Lynch Syndrome”. StatPearls. StatPearls Publishing, (2019). https://www.ncbi.nlm.nih.gov/books/NBK431096/
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