Are the thickness and ADC values reliable to evaluate pancreas in children? A retrospective MRI study.

The thickness of the pancreatic head is more reliable than that at other locations. Pancreatic body and tail measurements are not as reliable as head or neck measurements due to discrepancies between published studies and low interobserver agreement. ADC values of the normal pancreas can be significantly different among vendors; therefore, ADC comparison on follow-up should be performed using same MRI machine.