13 From this area of anastomosis the characteristic neoplastic lesion of angiomatosis retinae develops. This lesion is a round or oval, sharply outlined, globular mass that is cherry red to pale pink.

About 60% of those who die of colorectal cancer after a colonoscopy do so because lesions were missed during the screening. In response, two Japanese researchers have spent the last eight years ...

A cystic neoplasm needs to be considered when a patient presents with a fluid-containing pancreatic lesion. Cystic neoplasms of the pancreas may be more frequent than previously recognized and are ...