A simple taurocholate-induced model of severe acute pancreatitis in rats

Table 1 Pancreatitis histopathology: Schmidt Scoring Criteria

	Score
	0	1	2	3
Interstitial edema	None	Interlobular	Lobule involved	Isolated island-like acinar cells
Leukocyte infiltration	None	< 20%	20%-50%	> 50%
Acinar cell necrosis	None	< 5%	5%-20%	> 20%
Hemorrhage	None	1-2 points	3-5 points	> 20%

The Schmidt Scoring Criteria of pancreatitis pathology includes 4 aspects, including interstitial edema, inflammatory infiltration, parenchymal necrosis and hemorrhage, all of which were given scores of 0-3 according to the severity of the disease.