• Contact
  • Online Payments
  • EnglishSpanish

Home » Procedures » Colon Cancer Screening

Procedures

Colon Cancer Screening

According to the American Cancer Society, colon cancer is the second leading cause of cancer-related death in the United States. The average adult has about a 1 in 20 chance of being diagnosed with colon cancer. However, this varies widely, depending on individual risk factors. Even though colon cancer is on the rise in the US (an estimated 140,250 new cases in 2019), it is relatively treatable when caught early, which is why colon cancer screening is so important.

Colon cancer screening starts with reviewing a patient’s medical history and family tree. If the patient has a personal or family history of colon cancer, their chances of having this disease rise exponentially. This review is followed by a colonoscopy, where a physician will examine the colon and rectum, and search for signs of cancerous polyps and areas of concern.

Guidelines, provided by the United States Preventative Services Task Force (USPSTF), lowered the minimum recommended screening age for patients at average risk of colorectal cancer from age 50 to age 45 in 2021. These screenings should take place at 10-year intervals. For those at higher risk, for example, if they have a family history of colorectal cancer, screening may begin earlier and should take place at 5-year intervals.

The Procedure

Polyps are abnormal tissue growths that are often small, flat bumps, less than half an inch wide. In some cases, polyps develop in the colon and can be malignant (cancerous). However, this is not always the case. In fact, many people develop polyps, and in most cases, they are benign (non-cancerous). Frequently, polyps don’t exhibit symptoms until they have grown very large. Therefore, frequent colonoscopies are the best way to detect them while they are small and very treatable.

It is often said that preparation is the hardest part of a colonoscopy. Before the procedure, patients will need to fast and drink a special liquid or take medication to help empty the bowels. On the day of the exam, sedation is administered intravenously by an anesthesiologist. This is so that the patient will be relaxed throughout the procedure. They lay on their left-hand side on an exam table during the procedure, and a thin, flexible colonoscope is inserted into the anus and passed through the rectum and large intestine. Air is then introduced gradually to expand the narrowed areas. This is so that the physician can more easily see the video images that are projected onto the monitor from a special camera at the end of the colonoscope.

As it moves through the colon, the doctor can pinpoint any troubling areas. If he or she wishes, they can biopsy any abnormal areas found during the colonoscopy. A biopsy is when a small sample is taken of the tissue or polyp(s) to test. This will determine whether it is cancerous (malignant) or not (benign). A special instrument is then passed through the colonoscope to gather the samples. The tissue is then sent to a lab for evaluation. Colonoscopies are typically very safe, and only take about a half-hour.

Contact Us


At Garden State Endoscopy & Surgery Center, with our office located in Mountainside, NJ, the physicians are experienced in diagnosing and treating a variety of gastrointestinal issues. For expert care, call us today.
Learn How

© Copyright, (2022) MORRIS AVENUE ENDOSCOPY CENTER, LLC D/B/A GARDEN STATE ENDOSCOPY AND SURGERY CENTER

Privacy Policy | Sitemap | Nondiscrimination statement