A colonoscopy (koe-lun-OS-kuh-pee) is an exam used to detect changes or abnormalities in the large intestine (colon) and rectum. During a colonoscopy, a long, flexible tube (colonoscope) is inserted into the rectum.
Dr. Nanavati established Advanced Gastroenterology of Naples, P.A. and is a specialist in all aspects of digestive disease, particularly pancreaticobiliary endoscopy. He also performs both diagnostic and therapeutic endoscopic ultrasound.