Amylase / Creatinine Clearance ratio 計算機 (FE amylase)

Acute pancreatitis 與 Macroamylasemia 的鑑別
Amylase Clearance (%) = (Urine Amylase × Serum Cr) ÷ (Serum Amylase × Urine Cr) × 100

Serum Amylase (U/L):
Serum Creatinine (mg/dL):
Urine Amylase (U/L):
Urine Creatinine (mg/dL):

Amylase Clearance ＞ 5% : Acute pancreatitis 的可能性高 (Macroamylasemia 的可能性低)
Amylase Clearance ＜ 1% : Macroamylasemia 的可能性高 (Acute pancreatitis 的可能性低)