What is Colonoscopy?
A colonoscopy allows a doctor to inspect the lining of the large intestine, or "colon", for abnormalities such as bleeding, tumors, inflammation, ulcers, and polyps. Though sigmoidoscopy is less invasive, it allows the physician to view only the last section of large intestine, while colonoscopy allows an examination of the entire colon.
What Happens During a Colonoscopy?
The main tool used is a "colonoscope"--a flexible tube up to 72" long with a camera and a light on the end. Tiny forceps can be inserted to take tissue samples for further examination, making this an excellent screening process for cancer and pre-cancer. During the exam, growths can be removed, and laser therapy or other similar procedures may be performed.
Sedation and pain medication are administered before the test, but some discomfort may be felt due to air introduced into the intestine; this air is needed to give the physician a better view. A pressure may be felt as the colonoscope moves along, as well as minor gas cramps, but due to the sedation, many patients do not even recall the procedure afterward.
When is a Colonoscopy Needed?
The National Cancer Institute estimates 142,570 new cases and 51,370 deaths from colorectal cancer in America during 2010, and colorectal cancer is known to be a leading cause among cancer deaths. Complete colon cancer cures can result when the disease is diagnosed early, so regular colon examinations and scheduled colonoscopy with polyp removal for people prone to growths are very necessary.
Colonoscopy is performed for a variety of reasons, including an unexplained change in bowel habits, abdominal pain, chronic diarrhea or constipation, and blood in the stool. Those with a family history of cancer, people who have had polyps in the past, and individuals who suffer from ulcerative colitis or other chronic intestinal issues should undergo regular colonoscopies. People over 50 are encouraged to schedule a colonoscopy at least every 10 years, even when in perfect health or at minimal risk.
What Does Colonoscopy Cost?
Our Colonoscopy procedures are economical. At Complete Digestive Disease Care we accept insurance and self-pay patients.
Schedule an Appointment Today
If symptoms are present, or if over 50, it is crucial to schedule an exam as soon as possible--time is of utmost concern when cancer is a possibility. The importance of early detection cannot be overstated; call to set up an appointment as soon as possible.