VILLOUS ADENOMA Meaning and
Definition
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Villous adenoma is a medical term used to describe a specific type of adenoma, or benign tumor, that develops in the lining of certain organs, most commonly the colon or rectum. This term specifically refers to the tumor's unique appearance characterized by finger-like projections or elongated structures known as villi.
These villi are fibrous projections that resemble the tiny, finger-like structures found in the small intestine. However, in the case of villous adenoma, these villi become enlarged and elongated, giving the tumor a distinct appearance. Villous adenomas are usually low-grade or high-grade dysplasia, meaning there are varying degrees of abnormal cell growth and organization within the tumor.
Although villous adenomas are typically asymptomatic, they have the potential to become malignant if left untreated. It is important to monitor and remove these tumors promptly to prevent any potential progression into colorectal cancer. Due to their characteristic appearance, a colonoscopy or sigmoidoscopy is typically performed to identify and diagnose these adenomas.
Treatment for villous adenoma usually involves a surgical procedure known as a polypectomy. During this procedure, the adenoma is removed by cutting or snaring the tumor at its base. If the adenoma is too large to remove in one piece, it may require more extensive surgical interventions, such as a colectomy.
Regular follow-up screenings are crucial after the removal of a villous adenoma to monitor for any new adenomas or signs of cancerous growth. Early detection and treatment are key in managing and reducing the risk of colorectal cancer development associated with villous adenoma.
Common Misspellings for VILLOUS ADENOMA
- cillous adenoma
- billous adenoma
- gillous adenoma
- fillous adenoma
- vullous adenoma
- vjllous adenoma
- vkllous adenoma
- vollous adenoma
- v9llous adenoma
- v8llous adenoma
- viklous adenoma
- viplous adenoma
- violous adenoma
- vilkous adenoma
- vilpous adenoma
- viloous adenoma
- villius adenoma
- villkus adenoma
- villlus adenoma
- villpus adenoma
Etymology of VILLOUS ADENOMA
The word "Villous Adenoma" is derived from two main components: "villous" and "adenoma".
1. Villous: The term "villous" comes from the Latin word "villus", which means "a shaggy hair" or "a tuft of hair". It refers to the characteristic finger-like projections found on the surface of certain tissues or organs. In medicine, "villous" is used to describe these hair-like structures found in various body parts, particularly in the gastrointestinal tract, where they increase the surface area for absorption.
2. Adenoma: The term "adenoma" is derived from the Greek words "aden" meaning "gland" and "oma" meaning "swelling" or "tumor". As such, an "adenoma" is a benign (non-cancerous) tumor that originates from glandular epithelial cells.
