Cholelithiasis

Cholelithiasis is formation of gallstones in gallbladder (cholesterol/pigment), usually asymptomatic; complications include biliary colic, acute cholecystitis, choledocholithiasis, and cholangitis. Treatment: asymptomatic: observation; biliary colic: analgesics (NSAIDs/opioids), elective cholecystectomy; acute cholecystitis: NPO/IV fluids/antibiotics, early laparoscopic cholecystectomy; choledocholithiasis/cholangitis: ERCP + sphincterotomy/stent, then cholecystectomy; dietary advice (low-fat); monitor for recurrence; follow-up.

Common Symptoms

RUQ pain/biliary colic; nausea; by cholesterol/pigment stones

Causes and Pathogenesis

Imbalanced bile (cholesterol supersaturation/stasis) forms stones.

Treatment

Observation if asymptomatic; analgesics/antibiotics; cholecystectomy; ERCP for CBD stones

Preventive Measures

Low-fat diet; weight control; avoid rapid weight loss.

Department to Visit

It is recommended to visit the Hepatobiliary-surgery/Gastroenterology/Emergency department; an appointment can be booked on this platform before the visit.

Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.