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Article in Chinese | WPRIM | ID: wpr-422041


ObjectiveTo observe the clinical effect of interventional embolization on hepatocellular carcinoma(HCC) with hepatic arterioportal shunts(APS) ,in the hope of improving patients' survival quality and time. MethodsTwenty-nine patients with HCC patients and APS after a successful PVA,steel coils embolization, all patients were given routine TACE therapy. The changes of gastrointestinal bleeding,ascites,diarrhea and aminotransferase were analyzed retrospectively. ResultsNineteen cases got successful embolization in the first time[achievement ratio 65.5%(19/29)]; 3 cases got recurrence after embolization [patency ratio 10.3%(3/29)],7 cases appeared new APS[incidence ratio 24.1%(7/29),5 cases were embolized 2 times, 2 cases were embolized 3 times]. The effective rate of gastrointestinal bleeding,diarrhoea,aacites were 91.7% (11/12), 84.6% ( 11/13 ), 83.3% ( 15/18 ) respectively, which had significant difference between preoperative and postoperative condition. The survival rate of 3 months,6 months, 1 year,and 2 years after operation were 96.6% (28/29),89.7% (26/29),65.5% (19/29),34.5% (10/29). Conclusion Interventional therapy is a safe and effective treatment to HCC with APS.

Article in Chinese | WPRIM | ID: wpr-546396


Objective To analyze the multi-slice spiral CT(MSCT) angiographic features of hepatic hemangioma accompanied with peripheral arterial-portal shunt(APS),and to assess the MSCT diagnostic ability and clinical value for peripheral APS.Methods 12 cases of hepatic hemangioma accompanied by peripheral APS underwent triphase enhanced MSCT scan,the images were post-processed with maximum intensity projection(MIP),volume rendering(VR) and then analysed.Results During hepatic arterial phase,the peripheral APS and transient hepatic parenchymal enhancement(THPE) could be visualized on MIP and VR.APS were classified into four types according to the findings on VR and MIP.TypeⅠ: Branch of the portal veins early enhancement in peritumoral wedge-shaped enhanced area,more frequently appeared as parellel track sign;TypeⅡ: Showed early opacification of small portal branchs near tumors,APS more frequently found in peritumoral wedge-shaped enhanced area;Type Ⅲ:Included both typeⅠand typeⅡ signs;Type Ⅳ: Only showed peritumoral THPE.Conclusion MSCT angiography provides a new effective technique for demonstrating and understanding peripheral APS and THPE.