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Doctor insights on: Colon Cancer Staging Prognosis

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What factors affect prognosis with colon cancer?

What factors affect prognosis with colon cancer?

Staging & treat soon: Staging addresses prognosis--based on tumor depth of local invasion through colon & spread of tumor (metastasis) to sites distant from primary mass. Histology (microscopic typing), genetic factors (polyposis syndromes), age of onset, co-morbidities, completeness of removal, & environmental factors (for example Aspirin increase survivability) all play roles. Early detection & removal is key here. ...Read more

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Dr. Barry Rosen
4,223 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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How do you determine the different stages of colon cancer what's the prognosis?

How do you determine the different stages of colon cancer what's the prognosis?

See below: Colon cancer stage depends on how deep the cancer invades through the intestinal layers, if the cancer spread to lymph nodes, or if the cancer spread to other organs. Pathology helps determine the stage after surgical removal. Stage 1 best over 90% survival, stage 2 about 80% survival, stage 3 about 60% survival & stage 4 about 40% survival. Numbers very rough and each person responds differently. ...Read more

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How is colon cancer diagnosed? What is the prognosis? What tests are used to determine the different stages of colon cancer

How is colon cancer diagnosed? What is the prognosis? What tests are used to determine the different stages of colon cancer

Biopsy: Colon cancer is diagnosed by a biopsy sample during colonoscopy. Pathology helps determined the stage after surgical removal of the cancer. Ranges from best stage 1 with small early cancer, to most advanced stage 4 when cancer has spread to other organs. Sometimes a ct scan or pet scan may be used to see if the cancer has spread to other sites. ...Read more

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What is prognosis With chemotherapy for metastic colon Cancer ?

What is prognosis With chemotherapy for metastic colon
Cancer ?

So many variables: Too many variables to give you a pertinent answer. Consult your oncologist to help you with clinical decisions ...Read more

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What can prognosis b like for metastic colon cancer that chemotherapy oxyplatin and raltitrexed ?

Colon mets: Not having your chart and you in front of me makes it very hard to give you an accurate idea on prognosis. When chemo is started, that means your CA cells have gone beyond the boundaries which would have made txing it simple. The simpler the tx, the better the prgns. The harder the tx, the worse the prgns. On a positive note, f/u with your docs, stay faithful, and you might get a pleasant surprise ...Read more

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What can approx prognosis b for metastic colon cancer with chemotherapy ?

What kind of mets: it depends what kind of metastases we are talking about. if the spread to the lymph nodes, surgery and chemotherapy, and possible radiation therapy could be very helpful. if the spread to the liver the prognosis is less optimistic, unless the metastases are able to be resected. other metastases are less promising in spite of chemotherapy and radiation therapy .like bone and brain. ...Read more

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Is being diagnosed with stage 4 colon cancer and being a diagnosed with stage 2 but having a recurrence later the same in terms if prognosis ?

Prognosis is stage: It is stage-dependent. Once the Cancer has relapsed the prognosis is bad as the disease is typically fatal. As long as it remains stage-2, there is hope for a better prognosis as long as the disease is not visibly present. In one individual the prognosis and outcome is ultimately same although numerically speaking survival is longer as long as the Cancer has not shown up in the tests. ...Read more

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If a person with colon cancer has a liver met, 1 node and 1. 0.5 mm nodule In lobe , what is approx prognosis ? Primary removed last yr

If a person with colon cancer has a liver met, 1 node and 1. 0.5 mm nodule
In lobe , what is approx prognosis ? Primary removed last yr

Not good: Once a cancer had metastasized, it becomes inoperable and the only way to slow it down is with either radiation and or chemotherapy when these treatments work. Ultimately the treatment itself produces immunosuppression and makes the patient susceptible to infection which is often the actual cause of death. All these variables impact the length of survival. ...Read more

Staging (Definition)

Many diseases have specific treatments based on their severity. A disease can have certain criteria to determine their severity and applying this criteria to determine how advanced the disease state is called staging. Most commonly this is applied to cancer, and be determining how far the cancer has spread locally and/or to distant sites a stage of cancer can be ...Read more


Dr. Eric Kaplan
923 doctors shared insights

Colon Cancer (Definition)

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