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Doctor insights on: Prostate Cancer Colonoscopy Intervals

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Colon cancer chemo necessary?

Colon cancer chemo necessary?

Depends on stage: Chemotherapy is never used for stage 1 cancers (early). It is sometimes used in stage 2 cancers (early but more advanced than stage 1). Chemotherapy is definitely beneficial in stage 3 cancers (locally advanced) and in stage 4 cancers (distant spread). ...Read more

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Dr. Barry Rosen
4,348 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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Do colonoscopies screen for colon cancer?

Do colonoscopies screen for colon cancer?

Yes.: That is one of the main reasons for colonoscopy. The gastroenterologist usually can see every part of the colon wall and biopsy suspicious lesions. Often this is curative if found early. While not completely true, consider all polyps to be future cancers and most cancers come from polyps. Screening should begin at age 50 unless there is a history to suggest beginning earlier. ...Read more

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Does colonoscopy prevent colon cancer?

Does colonoscopy prevent colon cancer?

Likely: Cancers start as polyps. Removing polyps decreases cancer risk, but no test guarantees finding every polyp. ...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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Can KUB show polyps and/or colon cancer?

Can KUB show polyps and/or colon cancer?

Not usually: Polyps and Colin cancer are soft tissue conditions, and do do not typically show up on X-ray. The main exceptions to this are if they are calcified, if they are causing a bowel obstruction ( you can diagnose the obstruction but not the cancer), or if contrast is given in the GI tract first ( known as a upper or lower GI series). Ct scan is the radiologic test of choice, colonoscopy shows as wel ...Read more

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Symptoms of prostate cancer metastasis?

Symptoms of prostate cancer metastasis?

Prostate cancer: The most common metastatic site would be bones-although it also can go to other sites- lymph glands, lung, liver etc.. Symptoms will depend on the location of metastases. Bone pain, fractures would be the symptoms of bony mets. If spread to the adjacent area such as bladder area- blood in urine, lower abdomen pain, prob wi/ urination, obstruction can happen. Weight loss, weakness are common too. ...Read more

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Does breast cancer increase colon cancer risk?

Does breast cancer increase colon cancer risk?

Rarely.: Some hereditary mutations may increase the risk of both breast and colon cancer. Nevertheless, the majority of all breast and colon cancers are not hereditary. ...Read more

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How reliable are the screening tests for prostate cancer? Does prostate cancer screening save lives?

How reliable are the screening tests for prostate cancer? Does prostate cancer screening save lives?

Doubtful: Psa screening of asymptomatic men has not been shown, conclusively, to reduce prostate cance mortality in the us population. ...Read more

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I'm 50years old, african descent, no family history of prostate cancer. Psa 4.1 but normal digital rectal exam. Is biopsy recommended? Any risk? Thanks

I'm 50years old, african descent, no family history of prostate cancer. Psa 4.1 but normal digital rectal exam. Is biopsy recommended? Any risk? Thanks

Yes: Indication for a prostate biopsy are an abnormal dre or an elevated psa (most common reason). There is no psa level at which one can absolutely say that prostate cancer is or is not present; only that the higher the psa the greater the probability. Normal/average psa for age 50: ~0.7. Chance of fnding pca on bx with psa 4.1: ~25-35%. Risks of bx: infection, bleeding, pain, urinary retention. ...Read more

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Symtoms of prostate cancer?

Symtoms of prostate cancer?

Asymptomatic: Prostate cancer at its early stages is generally without symptoms or warning signs. As prostate cancer grows, it may cause urinary obstructive symptoms. In advanced stages with bone metastasis it may present with bone pain. ...Read more

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Does uterine cancer increase the risk for colon cancer?

Does uterine cancer increase the risk for colon cancer?

Sometimes: There is a familial disorder known as lynch syndrome which increases both the risk of colon cancer and endometrial (uterine) cancer. About 5% of all colon cancers are caused by lynch syndrome. If a family has multiple cases of both colon and endometrial cancer or colon cancer under the age of 40, lynch syndrome should be considered. ...Read more

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Prostate cancer, scheduled for rp, biopsies/6 of 8 positive 2aggressive w/ gleason of 7, CT & bone scan clear, male 55, healthy active. Prognosis?

Prostate cancer, scheduled for rp, biopsies/6 of 8 positive 2aggressive w/ gleason of 7, CT & bone scan clear, male 55, healthy active. Prognosis?

Gleason 7: Not all gleason 7 prostate cancer is the same. If the component of pattern 4 is low, some cancers are not much more aggressive than gleason 6 and have a great prognosis. If the percentage of pattern 4 is very high, the risk increases. ...Read more

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Are cea markers reliable for metastic colon cancer ?

Are cea markers reliable for metastic colon cancer ?

Depending how used: CEA first identified in 1965 by Phil Gold and Samuel O. Freedman in human colon cancer extracts. Thought to be valuable for dx colorectal Ca but the glycoprotein is also expressed in inflamed tissue so that smoking and enema can cause rise. Best used for monitoring so that if present in primary and rises it represents treatment failure and if diminishes during treatment it represents a response. ...Read more

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Are breast cancer and colon cancer linked?

Are breast cancer and colon cancer linked?

Not directly usually: There is debate about how closely these 2 cancers are related. Both have hereditary natures and are more common generally in obese patients. Both often begin with more benign precursor lesions like dcis for breast cancer and benign polyps for colon cancer. Both are very common but there is little evidence that having either predisposes to having the other. ...Read more

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I'm concerned about prostate cancer metastasis. Where can prostate cancer spread?

I'm concerned about prostate cancer metastasis. Where can prostate cancer spread?

In theory, prostate cancer cells can spread anywhere in the body: In practice, though, most cases of prostate cancer metastasis occur in the lymph nodes and the bones. Prostate cancer metastasis occurs when cells break away from the tumor in the prostate. The cancer cells can travel through the lymphatic system or the bloodstream to other areas of the body. More commonly prostate cancer metastasis can occur in the: Bones, Lymph nodes, Lungs, Liver, Brain. Rare locations of prostate cancer metastasis include: Adrenal glands, Breasts, Eyes, Kidneys, Muscles, Pancreas, Salivary glands, Spleen. If you've been diagnosed with prostate cancer and you're concerned about prostate cancer metastasis, talk with your doctor about your risk of prostate cancer metastasis and your treatment options. ...Read more

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Are there any stomach cancer and colon cancer molecular screening tests?

Are there any stomach cancer and colon cancer molecular screening tests?

Yes : Colon cancer can be genetic and there a re criteria that can apply and genetic testing is available. There is also a blood level you can check called cea . For stomach cancer like adenocarcina there is no genetic testing. There are familial syndromes like men that can cause stomach tumors called gastronomas or ze syndrome. If concerned can talk to your doctor. But overall these things very rare. ...Read more

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Dysphagia and chemotherapy for colon cancer?

Dysphagia and chemotherapy for colon cancer?

It depends ... : Dysphagia is a common side effect with many chemo therapeutic regimens. Some treatments can decrease a patient's ability to fight off fungal and bacterial overgrowth in the mouth and digestive systems. The diagnosis of this isn't usually difficult and can in many cases be treated with medications. ...Read more

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Could radiation for prostate cancer cause rectal bleeding?

Could radiation for prostate cancer cause rectal bleeding?

Yes: One of the potential side effects for radiation therapy to treat prostate cancer is rectal bleeding. This can occur after brachytherapy or external beam therapy. This is called proctitis and is generally mild and self-limiting. It usually does not require any treatment other than conservative management such as maintaining soft bowel movements, hydration, and monitoring of blood work. ...Read more

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Dr. Daniel Saurborn
7 doctors shared insights

Prostate (Definition)

The prostate is a gland that lies at the base of the bladder and surrounding a segment of urethra. It secretes a milky fluid that is discharged by excretory ducts into the urethra during the emission of semen. It is clinically important because enlargement of the prostate with age, and prostate cancer are two common ...Read more


Dr. Charles Cattano
2,047 doctors shared insights

Colonoscopy (Definition)

Colonoscopy is the procedure of using a long flexible camera to visualize the entire colon from the inside with the option to take pictures, video, perform biopsies, remove polyps, etc. Generally people are sedated and do ...Read more