This document discusses cholelithiasis, or gallstones. It defines cholelithiasis as the formation of stones in the gallbladder. The pathophysiology of cholelithiasis involves factors like cholesterol supersaturation, decreased gallbladder function, and cholesterol crystallization leading to stone formation. Clinical manifestations include upper right abdominal pain, nausea, vomiting, clay-colored stools, and indigestion. Diagnostic evaluations include history, physical exam, imaging tests, and bloodwork. Surgical management options are shock wave lithotripsy or laparoscopic cholecystectomy. Pre and post-operative nursing care focuses on assessment, education, hydration, and monitoring for complications.