label: Decreased circulating pancreatic isoamylase activity
label_lc: decreased circulating pancreatic isoamylase activity
description: "The activity of alpha-Amylase (1,4-alpha-D-glucan-4-glucanohydrolase E. C. 3.2.1.1, pancreatic isoamylase) in the blood circulation is below the lower limit of normal."