Question:
Type of cholesterol present in gallstones?
Type of cholesterol present in gallstones?
Updated On: Jul 14, 2025
- Amorphous cholesterol monohydrate
- Amorphous cholesterol dihydrate
- Crystalline Cholesterol dihydrate
- Crystalline cholesterol monohydrate
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The Correct Option is D
Solution and Explanation
In pathology, the type of cholesterol present in gallstones is a crucial detail for understanding their composition. Gallstones can be composed of various substances, but those primarily made of cholesterol are particularly common.
Cholesterol Gallstones: These stones primarily consist of cholesterol, and their structural form is important for accurate classification and treatment strategies.
Forms of Cholesterol in Gallstones:
- Amorphous Cholesterol Monohydrate: Lacks a defined, repeated structure.
- Amorphous Cholesterol Dihydrate: Similar to the monohydrate but with additional water molecules, still lacking a defining crystalline structure.
- Crystalline Cholesterol Dihydrate: Contains water molecules in a crystalline form.
- Crystalline Cholesterol Monohydrate (Correct Option): This is the typical form found in cholesterol gallstones, characterized by a defined crystalline structure with one water molecule per cholesterol molecule.
The correct form commonly present in gallstones is Crystalline Cholesterol Monohydrate. This variant is structured with a repeating, orderly arrangement, making it identifiable using various diagnostic techniques.
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