PMID: 30240560Sep 1, 2016Paper

Ultrasound and X-ray-cholangiography diagnostic of Mirizzi syndrome

Vestnik rentgenologii i radiologii
O I Okhotnikov, M V Yakovleva

Abstract

To improve the results of preoperative diagnosis of Mirizzi syndrome. Under our supervision for 2006–2015 we had 23 patients with the Mirizzi syndrome. Verification of cholecystolithiasis, condition of gallbladder’s wall and biliary tract dilatation degree was evaluated sonographically. Biliary decompression was realised by percutaneous transhepatic cholangiostomy that was implemented under the combined ultrasonic and X-ray control by the Seldinger technique for self-locking pigtail drainages 8 F. As a method for direct visualization of the bile ducts was used antegrade cholangiography. Preoperative diagnosis was verified in 18 (78.3%) patients, based on the results of ultrasound and data of antegrade cholangiography. In I type of Mirizzi syndrome (prefistule form) was revealed a combination of non-standard ultrasonic symptoms: if there were signs of "high" extrahepatic block of bile ducts (area of liver gate and confluence of hepatic ducts) there was recorded actual intravesical bile hypertension. Lack of lymphadenopathy near the choledoch and focal lesions of liver parenchyma in the goal area confirmed the benign character of the "high" bile ducts block. II type of Mirizzi syndrome (fistula form) was characterized by the pres...Continue Reading

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