Differential Diagnosis of Post Pancreatitis Diabetes Mellitus Based on Pancreatic and Gut Hormone Characteristics

Abstract

Along with the continuum from acute to chronic pancreatitis, the pathological mechanism of PPDM changes from insulin resistance to insulin deficiency. Insufficient PYY secretion is a promising diagnostic marker for distinguishing PPDM from type 1 and type 2 diabetes. Absent ghrelin secretion to MMTT may help identify PPDM-C.