Understanding The Need Of Colonoscopy In Colon Cancer Treatment



A colonoscopy is a method used to investigate the colon and rectum and this screening can distinguish cancer or pre-cancerous polyps. The method only takes about 30 minutes, but it’s no mystery that planning for a colonoscopy is the most critical part of the procedure. The screening as mentioned can identify malignancy or pre-cancerous polyps.

Why Is Colonoscopy Suggested?

A gastroenterologist or any senior doctor recommends colonoscopy to explore the symptoms which can help him find the possible causes of abdominal pain, rectal bleeding, chronic constipation, chronic diarrhea, rectal bleeding, chronic constipation or any other type of intestinal problems.
Individuals who are more than 50 or older have an average risk of colon cancer, so the doctor might recommend a colonoscopy every 10 years for such individuals. A colonoscopy is one alternative for colon cancer screening and those of you who have a history of polyps, the doctor may suggest a colonoscopy to look for and remove them. This assists in diminishing the risk of colon cancer.

Who Are Prone To Get Colon Cancer And Need Colonoscopy?

Individuals whose first degree relatives which will include their father, mother, or siblings have been diagnosed with colon cancer may need to begin screening at an earlier age to be on a safer side. Almost 30 % of the patients who have polyps can ultimately develop into cancer in later stages if left untreated. As per the number and sizes of polyps the doctor may request for more frequent colonoscopies. Even individuals who have a history of inflammatory bowel disease, including ulcerative colitis or Crohn’s disease may also need heightened surveillance because such individuals are at a greater risk for colon cancer.

How is the procedure carried out for colonoscopy?

Going for any type of critical procedure needs utmost care and the same goes for colonoscopy. There are nurses and doctors to assist patients before the start of colonoscopy to make the procedure less worrisome. Generally most of the patients are given moderate sedation whereas deep sedation is required for those who need it.
It is essential to follow the bowel preparation guidance at least one week prior to the test to make the suggested diet changes, which comprises of switching to a low-fiber diet that eliminates whole grains, nuts and dried fruit several days before the screening. One day prior to examination the laxative portion of the preparation is generally started. The day before the colonoscopy, victims are asked to desist from eating solid foods. A day before treatment the patient is also made to consume a bowel prep, which will further remove the bowel.

Risk Factor

Every medical procedure has some or other types of risk factor and same happens in the case of Colonoscopy. Here the complications are quite rare but these risks include having an adverse reaction to the sedative given during the treatment. The site where the biopsy was taken or polyp was removed may incur some bleeding and a tear in the colon or rectum wall are some of the risks or complication which might occur.

Other Screening Method besides Colonoscopy

We all know that traditional colonoscopy is the best option for colon cancer treatment but there are other methods which also exist. These methods include the sigmoidoscopy which involves the evaluation of the rectum and the lower third of colon.

Reference

Colonoscopy is one of several tests that may be utilized to screen for colon cancer but to get this done you need an expert and that is Dr. Ramesh Garg the best Gastroenterologist is Delhi.

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