Flexible sigmoidoscopy is a test that a doctor uses to check the inner lining of your rectum and the lower part of your colon. You may get this test if you have certain gut problems, such as ...

Proctosigmoiditis is a form of left-sided ulcerative colitis that affects the rectum and sigmoid colon rather than a larger area of the colon. It usually causes diarrhea. Proctosigmoiditis affects ...

P2Y 12 inhibitor‐based single antiplatelet therapy (SAPT) after drug‐eluting stent implantation reduces major bleeding without increasing the risk of major adverse cardiovascular and cerebral events ...