Experimental and clinical correlation in acute pancreatitis pathogenesis.
Pathological aspects in 100 cases of operated A.P. different in severity are not strictly related to aetiological conditions. Clinical observations have suggested some components of pathogenesis: obstruction of bilio-pancreatic inflow in duodenum at the beginning of the attack, bilio-pancreatic reflux on cholangiograms, strong secretory digestive stimulation before attack. Some experimental animals models (dogs) which can mimic pathogenic mechanism (obstruction of pancreatic flow, common bilio-pancreatic duct, closed duodenal loop, acute cholecystitis) have revealed characteristic pathological changes depending on the initiating process. Our conclusion that severity of pathological changes in A.P. are determined by the initiating mechanisms which may differ in some aetiological condition or may be common for different ones.
Stoian
M
M
Department of Surgery, Universitatea de Medicină şi Farmacie Gr. T. Popa, Iaşi.
Dragomir
C
C
Dăscălescu
C
C
Pădureanu
S
S
Damian
M
M
D000208:Acute Disease; D000818:Animals; D004195:Disease Models, Animal; D004285:Dogs; D006801:Humans; D010179:Pancreas / Q000473:pathology; D010195:Pancreatitis / Q000209:etiology* / Q000473:pathology; D019512:Pancreatitis, Alcoholic / Q000209:etiology / Q000473:pathology