What Is a Tubular Adenoma? If you’ve ever had a colonoscopy to screen for colon cancer, your doctor may have told you that they found polyps. These small clumps of cells that form on your colon lining ...

AI-assisted colonoscopy could detect diminutive adenomas at higher rates than standard colonoscopy, which could be beneficial to populations at high risk for colorectal cancer.A randomized trial of ...

Tubular adenomas are small, noncancerous polyps that can form in your colon. Doctors often remove them during a colonoscopy because they can sometimes become cancerous. An adenoma is a type of polyp — ...

A systematic review and meta-analysis by Chinese researchers found that adenomas and advanced adenomas were missed somewhat more frequently than previously reported. Jun Yao, MD, PhD, of Jinan ...

A: Ampullary tumors historically presented late, with jaundice, bleeding, relapsing pancreatitis, or duodenal obstruction, and were treated with radical pancreaticoduodenectomy and, less commonly, ...

A new study found that patients with advanced and nonadvanced adenomas found on colonoscopy had a significantly higher risk for colorectal cancer (CRC) than those with no adenomas. Advanced adenomas ...

Sessile serrated adenomas are the precursor polyp of approximately 20% of colorectal carcinomas. Sessile serrated adenomas with dysplasia are rarely encountered and represent an intermediate step to ...

Epidemiologic and preclinical data suggest that higher intake and serum levels of vitamin D and higher intake of calcium reduce the risk of colorectal neoplasia. To further study the chemopreventive ...

Patients were recruited between 2003 and 2010 as part of the Tennessee Colorectal Polyp Study. Red meat intake and cigarette smoking status, duration, and frequency were the strongest risk factors for ...

Germ-line mutations in the base-excision–repair gene MYH have been associated with recessive inheritance of multiple colorectal adenomas. Tumors from affected persons displayed excess somatic ...

AIP mutations are the most frequent germline mutations found in patients with sporadic isolated pituitary adenomas, and are particularly frequent in children and young adults with macroadenomas or ...

Craniopharyngiomas are noncancerous tumors that form near your pituitary gland. Pituitary adenomas (tumors) develop inside your pituitary gland and are usually noncancerous. Brain tumors can be ...