Doctor insights on:
Familial Nonpolyposis Colon Cancer
Bag is rarely needed: Colostomy( external bag ) is rarely needed for elective cancer surgery. It is more frequently used if the cancer is located very close to the anus, Also, a temporary colostomy may be used for emergency surgery when cancer is obstructing colon completely and the bowel cannot be cleaned prior to the surgery. ...Read moreSee 1 more doctor answer
Final few yards of your intestine, between the terminal ileum (small bowell) and rectum. It squeezes water and solidifies waste to stool. It is subject to outpouching (divertics) polyps, and these can become cancers. The cells are abnormal, invade into the muscle and travel ...Read more
Need more info: Totally different genes predispose to colon cancer, including BRCA 1 and 2; Familial Adenomatous Polyposis develops so many polyps in the colon they may be too numerous to count--but this one is quite rare. The commonest is Hereditary Non-Polyposis Colon Cancer. You may be at increased risk if close family members have developed it. See http://www.hopkinscoloncancercenter.org/CMS/CMS_Page.aspx? ...Read moreSee 2 more doctor answers
Yes and no: If you a have a true familial form (generally this means multiple 1 st degree relatives have it. Usually happens at an earlier age) then yes the course of disease is similiar. If by familial you mean 1 relative had it, then no it is variable and progress differently. ...Read more
Quite rare; not zero: Colorectal cancers in young adults are most often due to a genetic problem like hnpcc (hereditary nonpolyposis colorectal cancer) or fap (familial polyposis coli). Cr cancers can also be seen in young adults with inflammatory bowel disease, although it is rare. Any young adult with symptoms that don't respond to treatment should seek further evaluation. ...Read moreSee 2 more doctor answers
Several.: The types of colorectal cancers you refer to include hnpcc (hereditary nonpolyposis colorectal cancer) and fap (familial adenomatous polyposis). However, each of these can also arise form a new mutation with no family history. Garden variety colorectal cancer also has some heritability, though far less than those noted above. ...Read moreSee 1 more doctor answer
Some of my Aunts had HNPCC 1 died colon cancer@ 34. I have no cancer yet and am 43 am I or my kids still @ higher risk of colon cancer?
Yes: With hereditary nonpolyposis colorectal cancer or Lynch syndrome there is an autosomal dominant genetic condition associated with a high risk of colon cancer as well as other cancers including endometrial cancer ovary, stomach, small intestine, This is due to inherited mutations that impair DNA mismatch repair. Absence of malignancy now can result in cancers appearing later. ...Read moreSee 1 more doctor answer
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