adenomas are larger than 1 cm and approach a 10% chance of containing invasive cancer. There are three types of adenomatous polyp: Tubular adenomas (tube-like
Abraham, SC; Montgomery, E (2009). "Pyloric gland adenoma: an entity distinct from gastric foveolar type adenoma". Am J Surg Pathol. 33 (2): 186–193. doi:10
A hyperplastic polyp is a type of gastric polyp or colorectal polyp. Most hyperplastic polyps are found in the distal colon and rectum. They have no malignant
They may be benign (e.g. hyperplastic polyp), pre-malignant (e.g. tubular adenoma) or malignant (e.g. colorectal adenocarcinoma). Colorectal polyps are not