Which labs/imaging are ordered to diagnose pancreatitis?

Which labs/imaging are ordered to diagnose pancreatitis?

• A. Amylase and lipase
• B. ECG
• C. Hemoglobin
• D. Troponin

Answer: (A)

Pancreatitis is diagnosed primarily by testing pancreatic enzymes in the blood, especially lipase, with amylase also helpful. Lipase is more specific for pancreatic inflammation and tends to stay elevated longer, so it provides the most reliable signal. Amylase can rise for other reasons, such as salivary gland issues, making it less specific, but it still supports the diagnosis when elevated. In practice, measuring both enzymes improves diagnostic accuracy. Imaging, like abdominal ultrasound or CT, is used to identify causes (for example gallstones) or complications and is often done if the diagnosis is uncertain or to assess severity, but the initial confirmation relies on these pancreatic enzymes. The other tests listed (ECG, troponin, hemoglobin) do not diagnose pancreatitis; they serve other clinical questions such as cardiac injury or general blood status.

Pancreatitis is diagnosed primarily by testing pancreatic enzymes in the blood, especially lipase, with amylase also helpful. Lipase is more specific for pancreatic inflammation and tends to stay elevated longer, so it provides the most reliable signal. Amylase can rise for other reasons, such as salivary gland issues, making it less specific, but it still supports the diagnosis when elevated. In practice, measuring both enzymes improves diagnostic accuracy. Imaging, like abdominal ultrasound or CT, is used to identify causes (for example gallstones) or complications and is often done if the diagnosis is uncertain or to assess severity, but the initial confirmation relies on these pancreatic enzymes. The other tests listed (ECG, troponin, hemoglobin) do not diagnose pancreatitis; they serve other clinical questions such as cardiac injury or general blood status.