Our practice is designed for your comfort and is centrally located in San Francisco. We look forward to caring for you. The Difference between a Colonoscopy and an Endoscopy Posted. About Our Authors Dr. Frank Farrell. Frank Farrell is among the most experienced Gastroenterologists in the Bay Area, having practiced in San Francisco since Cathleen Cabansag.
Cathleen Cabansag is a highly-skilled, Board Certified Gastroenterologist. She joined San Francisco Gastroenterology in Read Full Bio Posts by Dr. Colonoscopies inspect the large intestine colon and rectum while upper endoscopies observe the esophagus, stomach and the first part of the small intestine. At age 50, a serious conversation takes place between the patient and their gastroenterologist.
This milestone marks the age that those at average risk for colorectal cancer should consider screening, and a good way to do so is via a colonoscopy. Symptomatic or not, following this rule of thumb—getting a colonoscopy at age 50—provides the best chances for early colorectal cancer detection or, ideally, for preventing cancerous developments, altogether. Those with increased risk of cancer development, however, should be screened sooner than their 50th birthdays.
Factors contributing to heightened risk of developing cancerous colorectal polyps include:. If you share any of these risks, ask your doctor about appropriate cautionary next steps. Bloody stool, chronic abdominal pain, and unintended weight loss are also grounds to contact your gastroenterologist to discuss whether a colonoscopy is warranted.
Dr David Badov. The procedure starts with a small amount of anaesthetic, allowing you to sleep through the procedure. Then a small camera is inserted through the mouth, displaying images on a video screen — this procedure is far more effective in detecting inflammation, ulcers or early cancer. Conditions include gastric polyps that need removing, bleeding lesions and strictures can be stretched. Gastroscopy is also used to obtain biopsies where tumours or infection is suspected.
This is done using a small fibre optic video instrument colonoscope which gives a far better view of the rectum and large intestine than X-rays, achieving more accurate results. Once the patient is asleep, a small camera is inserted, again displaying images on a video screen. Colonoscopies require specific preparation of the digestive system — you can find information regarding your preparation for a colonoscopy at one of our clinics here.
Direct Endoscopy has been providing colonoscopy and endoscopy procedures for the detection and treatment of digestive disorders and so much more across Melbourne for over 20 years, making us one of the largest providers of endoscopy services in Victoria. Whilst most people will experience anaesthetic at some point in their lives, and others will undergo anaesthesia many times, it is perfectly normal to experience some form of uneasiness leading up to your procedure.
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