
Which serum enzyme is most specific and clinically preferred for diagnosing acute pancreatitis?
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Get StartedWhich serum enzyme is most specific and clinically preferred for diagnosing acute pancreatitis?
Options:
- Serum amylase
- Serum lipase
- Alanine aminotransferase (ALT)
- Alkaline phosphatase
Correct answer: Serum lipase
Explanation: Serum lipase is more specific than amylase for acute pancreatitis and remains elevated longer; guideline criteria often use lipase ≥3 times the upper limit of normal as supportive of diagnosis.
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