Also known as: Cholelithiasis, Gallbladder attack, Biliary colic, Gallstone attack, Biliary calculus: chenodeoxycholic acids (CDCA), Ursodeoxycholic acid (UDCA, ursodiol) or Endoscopic retrograde cholangiopancreatography (ERCP)-gallstones
- Stones made of cholesterol. This is the most common type. Cholesterol gallstones are not related to cholesterol levels in the blood.
- Stones made of bilirubin. These are called pigment stones. They occur when red blood cells are destroyed and too much bilirubin is in the bile.
- Bone marrow or solid organ transplant
- Failure of the gallbladder to empty bile properly (this is more likely to happen during pregnancy)
- Liver cirrhosis and biliary tract infections (pigmented stones)
- Medical conditions that cause too many red blood cells to be destroyed
- Rapid weight loss from eating a very low-calorie diet, or after weight loss surgery
- Receiving nutrition through a vein for a long period of time (intravenous feedings)
- Taking birth control pills
- Pain in the right upper or middle upper abdomen for at least 30 minutes. The pain may be constant or cramping. It can feel sharp or dull.
- Yellowing of skin and whites of the eyes (jaundice)
- Clay-colored stools
- Nausea and vomiting
- Ultrasound, abdomen
- CT scan, abdomen
- Endoscopic retrograde cholangiopancreatography (ERCP)
- Gallbladder radionuclide scan
- Endoscopic ultrasound
- Magnetic resonance cholangiopancreatography (MRCP)
- Percutaneous transhepatic cholangiogram (PTCA)
- A technique called laparoscopic cholecystectomy is most commonly used. This procedure uses small surgical cuts, which allow for a faster recovery. A person can often go home from the hospital within 1 day of surgery.
- In the past, open cholecystectomy (gallbladder removal) was most often done. However, this technique is less common now.
- Gallbladder (cholecystitis)
- Tube that carries bile from the liver to the gallbladder and intestines (cholangitis)
- Pancreas (pancreatitis)
- Pain in the upper part of your abdomen
- Yellowing of the skin or whites of the eyes
Gallstones are hard deposits that form inside the gallbladder. Gallstones may be as small as a grain of sand or as large as a golf ball.
The cause of gallstones varies. There are two main types of gallstones:
Gallstones are more common in women, Native Americans, Hispanics, people over age 40, and people who are overweight. Gallstones may also run in families.
The following factors also make you more likely to develop gallstones:
Many people with gallstones do not have any symptoms. The gallstones are often found during a routine x-ray, abdominal surgery, or other medical procedure.
However, if a large stone blocks a tube or duct that drains the gallbladder, you may have a cramping pain in the middle to right upper abdomen. This is known as biliary colic. The pain goes away if the stone passes into the first part of the small intestine.
Symptoms that may occur include:
Other symptoms may include:
Exams and Tests
Tests used to detect gallstones or gallbladder inflammation include:
Your doctor may order the following blood tests:
Most of the time, surgery is not needed unless symptoms begin. However, people planning weight loss surgery may need to have gallstones removed before undergoing the procedure. In general, people who have symptoms will need surgery right away or soon after the stone is found.
Endoscopic retrograde cholangiopancreatography (ERCP) and a procedure called a sphincterotomy may be done to find or treat gallstones in the common bile duct.
Medicines may be given in pill form to dissolve cholesterol gallstones. However, these drugs may take 2 years or longer to work, and the stones may return after treatment ends.
Rarely, chemicals are passed into the gallbladder through a catheter. The chemical rapidly dissolves cholesterol stones. This treatment is hard to perform, so it is not done very often. The chemicals used can be toxic, and the gallstones may return.
Shock wave lithotripsy (ESWL) of the gallbladder has also been used for people who cannot have surgery. This treatment is not used as often as it once was because gallstones often come back.
You may need to be on a liquid diet or take other steps to give your gallbladder a rest after you are treated. Your health care provider will give you instructions when you leave the hospital.
The chance of symptoms or complications from gallstones is low. Nearly all people who have gallbladder surgery do not have their symptoms return.
Blockage by gallstones may cause swelling or infection in the:
When to Contact a Medical Professional
Call your provider if you have:
In most people, gallstones can't be prevented. In people who are obese, avoiding rapid weight loss may help prevent gallstones.
Fogel EL, Sherman S. Diseases of the gallbladder and bile ducts. In: Goldman L, Schafer AI, eds. Goldman's Cecil Medicine. 25th ed. Philadelphia, PA: Elsevier Saunders; 2016:chap 155.
Jackson PG, Evans SRT. Biliary system. In: Townsend CM Jr, Beauchamp RD, Evers BM, Mattox KL, eds. Sabiston Textbook of Surgery. 19th ed. Philadelphia, PA: Elsevier Saunders; 2012:chap 55.
- Review date:
- December 07, 2016
- Reviewed by:
- Subodh K. Lal, MD, gastroenterologist at Gastrointestinal Specialists of Georgia, Austell, GA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.
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