For patients having a colonoscopy, Yale Medicine's anesthesiologists offer both conscious sedation and general anesthesia, tailored to your needs.
Blood in the stool can be an alarming symptom that signals underlying conditions from hemorrhoids to colon cancer.
A colorectal polyp is an abnormal but often benign growth that forms on the inner (mucosal) wall of the colon or rectum. Learn about symptoms and treatment.
Colorectal cancer is a malignant (cancerous) growth that forms in the colon or rectum. Learn about symptoms and treatment.
Cancer screening is any method of looking for cancer before it causes symptoms and may be easier to treat.
Colonoscopy is a procedure that uses an endoscope to examine the inside of the large intestine. Learn more about this procedure.
Ulcerative colitis causes swelling and sores in the colon, but with proper treatment, however, children can live happy, healthy lives.