Chapter 48: Liver, Biliary & Pancreas Problems

The discussion progresses to cirrhosis, exploring how chronic liver damage leads to fibrotic tissue replacement, portal hypertension development, and life-threatening complications including ascites formation, esophageal varices rupture, and hepatic encephalopathy resulting from ammonia accumulation. Nursing interventions encompass monitoring for bleeding, administering lactulose to reduce ammonia levels, and coordinating care for procedures like paracentesis and transjugular intrahepatic portosystemic shunt placement. The pancreatic section addresses acute pancreatitis pathophysiology, where premature enzyme activation causes autodigestion and severe inflammation, contrasting this with chronic pancreatitis that necessitates pancreatic enzyme replacement therapy and diabetes management due to islet cell destruction. Biliary disorders focus on cholelithiasis and cholecystitis presentation, comparing conservative management with cholesterol-dissolving agents against surgical intervention through laparoscopic cholecystectomy. The chapter concludes with hepatobiliary malignancies, discussing complex surgical procedures like pancreaticoduodenectomy and liver transplantation criteria, while emphasizing comprehensive nursing care that addresses pain management, nutritional support, fluid balance monitoring, and prevention of infection in patients experiencing multi-organ system complications.