Table 1.

Scoring criteria for grade of chronic pancreatitis

	Extent or areas of loss of acini	Inflammatory cell infiltration	Intensity of stromal fibrosis
0	absent	<5/High power field	absent
1	<10%	5-50/High power field	<5%
2	10-30%	50-100/High power field	5-15%
3	>30%	>100/High power field	>15%