All Videos > General Health > Diagnosis & Testing
March 6, 2012
This 3D medical animation shows the placement of an endoscope in the large colon (bowel) during a colonoscopy procedure. During a colonoscopy a biopsy is sometimes preformed to distinguish between benign and cancerous tissue.
endoscopy, gastroenterology, diagnosis, sigmoidoscopy, colon, nucleus, gi, colonoscopy