Hyperplastic polyp
Hyperplastic Polyp
Hyperplastic polyp (/haɪˈpɜːrplæstɪk ˈpɒlɪp/) is a type of polyp that occurs in the gastrointestinal tract, most commonly in the colon. The term "hyperplastic" refers to the excessive growth of cells, while "polyp" refers to a small, abnormal growth of tissue.
Etymology
The term "hyperplastic polyp" is derived from the Greek words "hyper" (meaning over or excessive), "plastikos" (meaning formed or molded), and "polypus" (meaning a small growth or tumor).
Description
Hyperplastic polyps are typically small, measuring less than 5mm in diameter, and are often found in the rectosigmoid region of the colon. They are characterized by an overgrowth of the normal lining cells (or epithelium) of the colon. Despite their abnormal appearance, hyperplastic polyps are generally considered to be benign and are not associated with an increased risk of colorectal cancer.
Related Terms
- Polyp: A small, abnormal growth of tissue.
- Gastrointestinal tract: The digestive tract from the mouth to the anus.
- Colon: The final section of the large intestine.
- Epithelium: The thin layer of tissue that covers organs, glands, and other structures within the body.
- Colorectal cancer: A type of cancer that starts in the colon or the rectum.
See Also
External links
- Medical encyclopedia article on Hyperplastic polyp
- Wikipedia's article - Hyperplastic polyp
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