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Doctor insights on: Colon Cancer Second Line

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Are anal cancer and colon cancer the same?

Are anal cancer and colon cancer the same?

No: Colon cancer is generally an adenocarcinoma of the lining of the large intestine, usually treated with surgery and sometimes chemotherapy. Anal cancers can be different types (squamous, etc.), treated differently, often without surgery and using chemotherapy and radiation therapy instead. ...Read more

Dr. Barry Rosen
4,344 doctors shared insights

Cancer (Definition)

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


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Are colon cancer and rectal cancer the same thing?

Are colon cancer and rectal cancer the same thing?

Somewhat: Colon cancer and rectal caner are usually an adenocarcinoma. They are both located in the large intestine. The difference is that they are treated differently. Sometimes rectal cancer is first treated with radiation and chemotherapy before surgery. Colon cancer often does not use radiation therapy. Both cancers use surgery to remove the cancer. ...Read more

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Chances of metastasis to lung of stage II colon cancer?

Chances of metastasis to lung of stage II colon cancer?

Low but not zero: Stage ii colon cancer means no lymph node involvement by definition, but inadequate lymph node sampling (surgical resection) may "understage" the cancer, so make sure enough ln were taken -minimum of 12! even with appropriate surgery, mets may still occur, although very unusual, so discuss with your treating docs. A pet/ct may give some reassurance so ask if this can be done. ...Read more

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Is liver resection possible for brother w/stage 4 colon cancer mest to liver w/lots of tumor.

Is liver resection possible for brother w/stage 4 colon cancer mest to liver w/lots of tumor.

Possibly: Removal of liver metastases can sometimes be helpful for patients with colon cancer. A remarkable amount of cancer can be removed usually after there has been some response to chemotherapy. If surgery is not recommended alternatives such as radioembolization, chemoembolization, radiosurgery, or rfa or cryoablation may be considered. Get with an experienced team to determine the best course! ...Read more

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Colon cancer or colorectal cancer, what's the difference?

Colon cancer or colorectal cancer, what's the difference?

Location: Cancers that arise from the epithelium of the large intestine are similar in most ways whether they are in the colon or rectum. Discussions of "colon cancer" unspecified usually mean "colorectal" unless stated otherwise. Usage, including by me, is often sloppy. ...Read more

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What is fourth stage colon cancer palliative care?

Medication: Usually this indicates that the colon cancer cells have traveled to the liver and surgical treatment is not possible. Chemotherapy is used to try and kill the cells. ...Read more

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Why is the colon prone to cancer in hnpcc (hereditary nonpolyposis colorectal cancer)?

Why is the colon prone to cancer in hnpcc (hereditary nonpolyposis colorectal cancer)?

Genetic mutations: HNPCC or hereditary nonpolyposis colorectal cancer is an autosomal dominant genetic condition that has a high risk of colon cancer The disease first described by Lynch and is associated with other cancers including endometrial ovary and stomach. The increased risk is due to inherited mutations that impair DNA mismatch repair. .Individuals with HNPCC have an 80% lifetime risk for colon ca. ...Read more

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Are colon cancer and prostate cancer the same thing?

Are colon cancer and prostate cancer the same thing?

Colon and Prostate C: No, each originates from a different place. Colon cancer originates from the inner surface of the colon, the mucosa and prostate cancer originates from the glands of the prostate. The colon is a part of the gastrointestinal system while the prostate is part of the genitourinary tract. ...Read more

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Why is colon resection still done for colon cancer in cases with liver metastasis?

Why is colon resection still done for colon cancer in cases with liver metastasis?

Depends: Believe it or not, it can sometimes still be cured. It depends on the disease burden in the liver. After resection, they can do adjuvant therapy and follow up with hepatic resections if it is limited. Also for palliative reasons - if it is causing an obstruction, then the obstruction needs to be relieved to allow for simple gut function. ...Read more

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Outside of being screened often for colon cancer (colonoscopies), what can I do to lower my colon cancer risk as an ulcerative colitis patient?

Outside of being screened often for colon cancer (colonoscopies), what can I do to lower my colon cancer risk as an ulcerative colitis patient?

Most important: is polyp removal through recommended colonoscopy screenings. The longer you have had UC/inflammatory bowel disease, and if more than 1/3 to 1/2 of your colon is involved, the greater your risk of developing colorectal cancer. Controlling bowel inflammation by complying with your medication regimen is likely to be preventive. Avoid alcohol, tobacco, obesity. Low fat/high fiber diet, NSAIDs +/- ...Read more

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Can colon cancer patients get a colon transplant?

Can colon cancer patients get  a colon transplant?

No, not needed: The good news is that you don't absolutely need your colon. For most colon cancers, the amount of colon that needs to be removed will not be missed. ...Read more

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Colon cancer fluid filled in stomach can anyone tell survival period?2nd line chemo going on...Cetuximab n folfri

Colon cancer fluid filled in stomach can anyone tell survival period?2nd line chemo going on...Cetuximab n folfri

Confused???: I do not know what you mean by colon cancer fluid in stomach are you talking about ascites which is a free fluid in the abdomen or there is an abnormal connection because of the cancer between the colon and the stomach either way this is an advance cancer if surgery is not an option chemotherapy do not do much for colon cancer simply follow your doctor instruction and hope for the best. ...Read more

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What stage of colon cancer is polyp?

What stage of colon cancer is polyp?

Pre-cancerous: Polyp only means a grape like structure protruding into the lumen of an organ. Some cancers appear polypoid. Histologically confirmed benign polyp, by a pathologist, is a pre-cancerous lesion. ...Read more

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20 mm polyp removed during colonoscopy. Likelihood of cancer. Family history of colon cancer.

20 mm polyp removed during colonoscopy. Likelihood of cancer. Family history of colon cancer.

Need more: Information. The type of polyp.who in your family has colon CA, the age of diagnosis and your age ...Read more

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What are the odds of having stage 2B invasive ductal carcinoma her2 positive breast cancer and papillary thyroid cancer at age 40?

What are the odds of having stage 2B invasive ductal carcinoma her2 positive breast cancer and papillary thyroid cancer at age 40?

Odds are low.: But it is still possible to have both. Risk of having papillary thyroid before forty is about 13/100,000. Risk of having breast Ca is about 11/100,000. The overlap of the two independent events is slightly less than 1 in a million. ...Read more

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What are the survivor rates for stage 4 colon cancer?

What are the survivor rates for stage 4 colon cancer?

Relatively low: If resectable, survival is about 25% at 5 years. Even if unresectable, I have many patients who are alive years after diagnosis with the use of chemo and avastin (bevacizumab). ...Read more

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What are the options for a stage 4 colon cancer after reoccurrence of cancer?

What are the options for a stage 4 colon cancer after reoccurrence of cancer?

It all depends: It all depends on where the cancer is now , the symptoms of the patient and in how many different places it is. Chemotherapy, radiation and surgery could all be a possibility but it all depends on the characteristics of the patient. A medical oncologist should be involved to make help the decisions. All the best, ariel. ...Read more

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What % can colon cancer return with ulcerative colitis after cancer tumor is removed from that part of colon ?

High risk of cancer: Recurrence risk given cancer is a function of the stage of cancer when diagnosed, independent of uc. However, uc patients have an approximately 1% per year risk of new cancer appearing. Because of this high risk, total colectomy has been the standard of care for uc. If you have any colon left, it should be examined and biopsied periodically looking for dysplasia, the precursor of cancerous change. ...Read more

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Dr. Barbara Lavi
13 doctors shared insights

Colon (Definition)

The colon is another term for the large intestine. This is the final portion of the digestive system, responsible for absorbing water and storing stool before evacuation. It is divided into sections described as cecum; ascending, transverse, descending and ...Read more


Dr. Krishna Kumar
12 doctors shared insights

Colonic (Definition)

This is a combining term referring to some condition, treatment or disease of the colon. Such as colonic enema, colonic ...Read more