Colonoscopy Minimally Invasive Procedure 676762656

Tags: large medical procedure Hand instrument exam test tool tube treatment disease cancer system pain treat tissue irritated muscle digestive symptom fibers tunnel disorder inflated inflammation inflammatory screening anatomical polyp intestine endoscope swollen colon invasive gastrointestinal bowel Endoscopic sphincter endoscopy rectum colonoscopy colonoscope minimally sigmoidoscopy ibd nonsurgical