|Watch Acute Cholecystitis|
Overview most common complication of gallstones disease. Inflammation of the gallbladder wall associated with abdominal pain, RUQ tenderness, fever, and leukocytosis is the hallmark. Gallstone prevalence: 8% of those over 40years. Up to 90% remain asymptomatic.
|Courvoisier's Law: The presence of jaundice, palpable gallbladder means that the jaundice is unlikely to be due to stones. It is tumour of the head of the pancreas until proven otherwise.|
|Difference between common biliary tree causes of RUQ pain|
|Acute Cholecystitis||Biliary Colic||Cholangitis|
|Overview||Inflammation of the gallbladder due to bile flow obstruction|
|Clinical Presentation||Severe RUQ pain, often radiates to the right flank and back associated with anorexia and vomiting.||Intermittent sever epigastric and RUQ pain; usually asssociated with nausea and vomiting. Tenderness over gall bladder during acute episodes.|
|Prognosis||Good||Resolves after few hours|
|Clinical difference between acute cholecystitis and cancer of the ball bladder and biliary tree|
|Acute Cholecystitis||Cholangiocarcinoma||Adenocarcinoma of the gallbladder|
|Overview||Inflammation of the gallbladder due to bile flow obstruction||Tumour arises in the extrahepatic biliary tree, but may be intrahepatic: usually common bile duct or hepatic duct||Tumour arises from glandular tissue in the gall bladder. Gallstones are found in 70% of cases|
|Clinical Presentation||Severe RUQ pain, often radiates to the right flank and back associated with anorexia and vomiting.||Associated with Ulcerative Colitis and primary sclerosing cholangitis. May present as a gall bladder mass or obstructive jaundice due to local invasion of the common hepatic duct.|
|Management||Cholecystectomy||Radical excision of bile duct with reconstruction||Radical cholecystectomy|
|Prognosis||Good||Medial survival 9 months||5 year survival <9%|
|Remember On ultrasound findings suggestive of an ultrasound echogenic focus (dense) and acoustic shadow|
First few days, the gallbladder is usually distended and contains a stone embedded in the cystic duct. Histologically, range from mild acute inflammation with oedema to necrosis and perforation of the gallbladder wall.
Laproscopic vs. Open Cholecystectomy In acute cholecystitis, post-operative morbidity, mortality and hospital stay were reduced by laparoscopic cholecystectomy. Moreover pneumonia and wound infection rate were reduced by laproscopic cholecystectomy. Severe haemorrhage and bile leakage rates were not influenced by the technique. Cholecystectomy in acute cholecystitis should be attempted laparoscopically first.