Nineteen cats were randomly divided into two groups, 7 cats (group A) recieved about 200 times spotty injections of total of 2 ml of 94% alcohol in pancreatic parenchyma and 12 cats (group B) underwent intraductal alcohoh, partial obstruction of the main pancreatic duct (MPD) and intraparenchymal alcohol. Acute necrotizing pancreatitis occurred in all of the experimental cats after operation. 2 cats in group A (28.6%) died within 48 hours postoperatively. 4 cats in group B (33.3%) died, among them, 3 within 48 hours and 1 died after 2 weeks. Morphological and functional recovery of the exocrine pancreas were found in all the 5 survivals in group A, while 8 cats in group B developed chronic pancreatitis 15 weeks after the operation. The above results show that simple pancreatic necrosis can be recovered after eliminating the etiological factors and if these factors, whatever is primary or secondary still exist and continue to damage the pancreas, chronic pancreatitis may develop.
