Hepatic lesions in pancreatitis. Clinicoexperimental data

Area of Science:

• Gastroenterology
• Hepatology
• Pancreatology

Background:

• Liver cirrhosis is associated with pancreatic abnormalities.
• Morphologic changes in the liver and pancreas can occur concurrently.
• The relationship between pancreatic inflammation and hepatic lesions requires further investigation.

Purpose of the Study:

• To investigate the correlation between the activity of liver cirrhosis and pancreatic function.
• To examine the parallel morphologic changes in the liver and pancreas in cirrhosis patients.
• To explore the impact of experimental pancreatitis on hepatic lesions in dogs.

Main Methods:

• Assessing pancreatic function tests (steatorrhea, hyperamylasemia) in active versus inactive cirrhosis.
• Analyzing autopsy specimens from cirrhosis patients for liver and pancreatic morphologic changes.
• Inducing experimental acute and chronic pancreatitis in dogs and evaluating hepatic lesions.

Main Results:

• Active cirrhosis patients exhibited greater pancreatic dysfunction (steatorrhea, hyperamylasemia) than inactive patients.
• Postnecrotic cirrhosis showed pancreatic necrosis and necrobiosis, while portal cirrhosis displayed sclerotic changes.
• Experimental pancreatitis in dogs led to hepatic lesions correlated with the duration of pancreatic inflammation.

Conclusions:

• Liver cirrhosis activity significantly impacts pancreatic function.
• Morphologic changes in the liver and pancreas are closely related in cirrhosis.
• Pancreatic inflammation can induce secondary hepatic lesions, highlighting organ interdependence.