Colonic polyp

Colonic polyps may be single or multiple. Familial polyposis coli is a condition that is inherited in autosomal dominant manner in which there is extensive polyposis of the large bowel (1).

Polyps are a common finding in the colon. All polyps have malignant potential although the majority are adenomas, i.e. benign neoplasms. A polyp may have undergone malignant change but still be at an early stage, and hence is potentially curable. All polyps should be assumed to be malignant until proved otherwise (2).

Reference:

1. Plawski A, Banasiewicz T, Borun P, et al. Familial adenomatous polyposis of the colon. Hered Cancer Clin Pract. 2013 Oct 22;11(1):15.
2. Rex DK, Boland CR, Dominitz JA, et al. Colorectal cancer screening: recommendations for physicians and patients from the U.S. Multi-Society Task Force On Colorectal Cancer. Am J Gastroenterol. 2017 Jul;112(7):1016-30.