Diagnosis effect of imaging checks for hepatolithiasis / 局解手术学杂志

ABSTRACT

Objective To explore the diagnosis effect of B-US、CT、MRI and ERCP for hepatolithiasis. Methods Clinical data of 529 patients with hepatolithiasis who were admitted to hospital from January 2000 to January 2015 were retrospectively analyzed. The susceptibili-ty differences in intrahepatic stone, hepatic lobe lesion, stenosis and cholangiectasis of bile duct were statistically analyzed through different imaging checks, namely B-US, CT, MRI , ERCP, B-US+CT, B-US+MRI and B-US+ERCP. Results B-US and MRI showed highest sensitivity for intrahepatic stone. CT and MRI showed highest sensitivity for hepatic lobe lesion. B-US and MRI showed the highest sensitivity for cholangiectasis of bile duct. ERCP and MRI showed highest sensitivity for bile duct stenosis. The combined application of B-US and MRI is comprehensive diagnosis for hepatolithiasis. Conclusion B-US associated with MRI is the best methods of imaging check befor hepatolithi-asis surgery.