Gallstones: Symptoms, Diagnosis & When to Consider Surgery
Gallstones are one of the most common digestive conditions, affecting approximately 10-15% of the adult population. Understanding the symptoms and treatment options helps you make timely decisions about your health.
What Are Gallstones?
Gallstones are hardened deposits of digestive fluid (bile) that form in the gallbladder. They can range from the size of a grain of sand to a golf ball. The two main types are cholesterol stones (80% of cases) and pigment stones.
Common Symptoms
Biliary Colic: The hallmark symptom is sudden, intense pain in the upper right abdomen or center of the abdomen, often after a fatty meal. The pain typically lasts 30 minutes to several hours.
Associated Symptoms: Nausea, vomiting, bloating, and intolerance to fatty foods are common. Some patients experience pain radiating to the right shoulder or back.
Warning Signs Requiring Emergency Care: Fever with chills, persistent vomiting, jaundice (yellowing of skin/eyes), or pain lasting more than 6 hours may indicate complications like cholecystitis, choledocholithiasis, or pancreatitis.
Diagnosis
- Ultrasound: The primary diagnostic tool with 95% sensitivity for gallstones
- Blood Tests: Liver function tests, complete blood count, and amylase/lipase
- MRCP: Magnetic resonance imaging of the bile ducts for suspected bile duct stones
- CT Scan: For evaluating complications
When is Surgery Recommended?
Surgery (cholecystectomy) is recommended for:
- Symptomatic gallstones causing recurrent biliary colic
- Acute cholecystitis (infected gallbladder)
- Gallstone pancreatitis
- Gallbladder polyps larger than 10mm
- Porcelain gallbladder (calcified gallbladder wall)
Laparoscopic Cholecystectomy
The gold standard treatment is laparoscopic cholecystectomy — removal of the gallbladder through 4 small incisions. Key benefits:
- 30-45 minute procedure
- Same-day or next-morning discharge
- Return to work in 5-7 days
- Minimal scarring
- Over 99% success rate
Living Without a Gallbladder
The liver continues to produce bile, which flows directly into the intestine. Most patients have no dietary restrictions after recovery. A small percentage may experience temporary loose stools that resolve within a few weeks.