[Mirizzi syndrome].
Obstruction of the common hepatic duct due to pressure from an impacted stone in the cystic duct or in the gallbladder infundibulum is known as Mirizzi's syndrome. The obstruction is due to direct impression of the stone on the common hepatic duct or to the concomitant inflammatory infiltrate. The diagnostic features are illustrated by 6 recently observed cases. Clinical features, sonography and CT scan do not always contribute to a correct diagnosis. Endoscopic retrograde cholangiography usually provides the diagnosis but confusion with gallbladder carcinoma, metastatic malignancies at the porta hepatis and even cholangiocarcinoma is possible. The therapy of the Mirizzi syndrome is essentially surgical. In obstructive jaundice preoperative direct cholangiography is always warranted even with a history suggestive of cholelithiasis. Especially in case of associated cholangitis non-surgical biliary drainage procedures are a valuable temporary treatment facilitating surgery. If, however, in a probably malignant obstruction of the common hepatic duct biliary stenting is considered as the only treatment, careful exclusion of Mirizzi's syndrome is required.
Cabooter
M
M
Algemeen Ziekenhuis Sint Jan. afd. Gastro-enterologie, Brugge.
Sas
S
S
Laukens
P
P
D000368:Aged; D002760:Cholangiopancreatography, Endoscopic Retrograde; D002769:Cholelithiasis / Q000150:complications* / Q000000981:diagnostic imaging / Q000601:surgery; D002779:Cholestasis / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery; D005260:Female; D006500:Hepatic Duct, Common; D006801:Humans; D008297:Male; D008875:Middle Aged; D013577:Syndrome
Het syndroom van Mirizzi.