A colonoscopy is a telescopic and visual examination of the colon and rectum. It helps doctors detect abnormalities in the bowel, including signs of colorectal cancer, polyps, unexplained diarrhea, ...

Endoscopic ultrasound procedure (EUS) is a minimally-invasive procedure using an endoscope with an ultrasound camera at the tip of it to evaluate the layers of the gastrointestinal (GI) tract. With ...

Endoscopy and colonoscopy are both minimally invasive procedures using similar tools. However, they have different purposes. Doctors use endoscopy in several tests throughout the body, but they ...

Medicare pays for colonoscopy screening tests, but how often they're covered depends on whether you are at high or low risk for colorectal cancer. If you are at low risk for colorectal cancer, ...

Medical ultrasound, also known as sonography, is a safe and non-invasive imaging technique. Unlike X-rays or CT scans, this procedure does not use ionizing radiation, making it the preferred method ...