Question:
Most common type of gallstone is
Most common type of gallstone is
Updated On: Jul 14, 2025
- Mixed stones
- Pure cholesterol stones
- Pigment stones
- Calcium bilirubinate
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The Correct Option is A
Solution and Explanation
The question asks about the most common type of gallstone. Within the options provided, the correct answer is "Mixed stones." To understand why, let's explore the characteristics of each type:
- Mixed stones: These are the most common form of gallstones, comprising a mixture that typically includes cholesterol, calcium salts, and other substances. They often form due to a combination of factors including diet, body weight, and the functioning of the gallbladder.
- Pure cholesterol stones: Composed mainly of hardened cholesterol, these are quite common but not as prevalent as mixed stones.
- Pigment stones: Made primarily from bilirubin, these stones are rarer and usually associated with specific medical conditions like liver cirrhosis or certain types of anemia.
- Calcium bilirubinate: This is a component more specifically associated with pigment stones, linked to the breakdown products of hemoglobin.
The prevalence of mixed stones is due to their formation process, which combines several elements, making them the most encountered type in clinical settings.
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