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Acute cholecystitis - Overview

Alternative Names

Cholecystitis - acute

Definition of Acute cholecystitis:

Acute cholecystitis is a sudden inflammation of the gallbladder that causes severe abdominal pain.

Causes, incidence, and risk factors:

In 90% of cases, acute cholecystitis is caused by gallstones in the gallbladder. Severe illness and, rarely, tumors of the gallbladder may also cause cholecystitis.

Acute cholecystitis causes bile to become trapped in the gallbladder. The buildup of bile causes irritation and pressure in the gallbladder. This can lead to bacterial infection and perforation of the organ.

Gallstones occur more frequently in women than men. Gallstones become more common with age in both sexes. Native Americans have a higher rate of gallstones.

Digestive system

Cholecystitis, CT scan

Cholecystitis, cholangiogram

Cholecystolithiasis

Gallstones, cholangiogram

Digestive system organs

Gallbladder removal - series

Reviewed last on: 7/6/2009
George F Longstreth, MD, Department of Gastroenterology, Kaiser Permanente Medical Care Program San Diego, California. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

References

Siddiqui T. Early versus delayed laparoscopic cholecystectomy for acute cholecystitis: a meta-analysis of randomized clinical trials. Am J Surg. 2008;195(1):40-47.

Chari RS, Shah SA. Biliary system. In: Townsend CM, Beauchamp RD, Evers BM, Mattox KL, eds. Sabiston Textbook of Surgery. 18th ed. St. Louis, Mo: WB Saunders; 2008:chap. 54.

Afdhal N. Diseases of the gallbladder and bile ducts. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap. 159.

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