1. Day-to-Day Variations of Serum Pancreatic Enzymes in Benign Pancreatic Hyperenzymemia 
Lucio Gullo 
Clinical Gastroenterology and Hepatology 
Volume 5, Issue 1, Pages (January 2007)
DOI: /j.cgh
Copyright © 2007 AGA Institute Terms and Conditions

2. Figure 1
Serum amylase, pancreatic isoamylase (P-Iso), and lipase concentrations during 5 consecutive days in 2 subjects. Trypsin concentrations are also seen in 1 of the 2. Enzymes are abnormally elevated, albeit with wide fluctuations, for all 5 days of the study. Values are shown as multiples of the upper normal limit (broken line).
Clinical Gastroenterology and Hepatology 2007 5, 70-74DOI: ( /j.cgh )
Copyright © 2007 AGA Institute Terms and Conditions

3. Figure 2
Serum amylase, pancreatic isoamylase (P-Iso), and lipase concentrations during 5 consecutive days in 2 other subjects. Trypsin concentrations are also seen in 1 of the 2. Enzymes are abnormally elevated for only 1 day in 1 subject and for 2 days in the other. Values are shown as multiples of the upper normal limit (broken line).
Clinical Gastroenterology and Hepatology 2007 5, 70-74DOI: ( /j.cgh )
Copyright © 2007 AGA Institute Terms and Conditions