VILLOUS TUMOR Meaning and
Definition
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A villous tumor refers to an abnormal growth or neoplasm that occurs primarily in the epithelial lining of certain organs and is characterized by the resemblance of the growth's surface to the microscopic structure of villi. Villi are finger-like projections present in the lining of organs, especially in the intestines, that increase the organ's surface area and aid in absorption.
When referring to villous tumors, it commonly refers to adenomas that develop in the colon or rectum. These tumors often appear as polyps and possess a velvety or frond-like surface, resembling the villi seen in the small intestine. Villous tumors are typically benign (noncancerous); however, some of them may develop into malignant (cancerous) growths over time.
Clinically, the presence of a villous tumor can lead to various symptoms such as rectal bleeding, diarrhea, or increased mucus secretion. As these tumors have a higher potential for developing into cancer, it is essential to diagnose and manage them appropriately. Diagnosis often involves a combination of colonoscopy, biopsy, and histopathological examination.
Treatment of villous tumors usually involves their complete removal through surgical excision, often done during a colonoscopy. Depending on the specific characteristics and risk level of the tumor, additional treatments such as regular surveillance colonoscopies or even chemotherapy may be recommended to prevent potential cancer development.
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A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for VILLOUS TUMOR
- cillous tumor
- billous tumor
- gillous tumor
- fillous tumor
- vullous tumor
- vjllous tumor
- vkllous tumor
- vollous tumor
- v9llous tumor
- v8llous tumor
- viklous tumor
- viplous tumor
- violous tumor
- vilkous tumor
- vilpous tumor
- viloous tumor
- villius tumor
- villkus tumor
- villlus tumor
- villpus tumor
Etymology of VILLOUS TUMOR
The term "villous tumor" is derived from the Latin word "villus" which means "shaggy hair" or "tuft of hair". The word "tumor" comes from the Latin term "tumor" meaning "swelling" or "mass". When combined, "villous tumor" refers to a type of tumor that displays finger-like projections resembling the structure of shaggy hair or tufts.
Similar spelling word for VILLOUS TUMOR
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