Colonoscopy Minimally Invasive Procedure 676040852

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