Early and profound CD4+ T-cell depletion in gut-associated lymphoid tissue (GALT) may drive Human Immunodeficiency Virus (HIV) immunopathogenesis, and GALT immune reconstitution on highly active ...

Colon cancer is the third most commonly diagnosed cancer if you don’t count skin cancers. If the cancer hasn’t spread, then one of the possible treatments is a sigmoid colectomy. That may be a ...

A colonoscopy technique involving repeat intubation of the sigmoid colon significantly improves detection of adenomas compared with conventional colonoscopy evaluations, new research showed. “After ...

Out of the blue a few days before Christmas, Beth Grenham started experiencing agonizing stomach pain. It was worse than what she went through while giving birth without anesthesia, she says, and so ...

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 abdominal ...

To date, long-term safety including functional outcomes of transanal natural orifice specimen extraction surgery (NOSES) for colorectal cancer resection has not been confirmed. To explore the short- ...