title: Transjugular intrahepatic portosystemic shunt: accuracy of helical CT angiography in the detection of abnormalities.
authors.forename: M S
authors.initials: MS
authors.lastname: Johnson
mesh_terms: D000792:Angiography / Q000379:methods*; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods; D015588:Observer Variation; D019168:Portasystemic Shunt, Transjugular Intrahepatic / Q000009:adverse effects / Q000295:instrumentation*; D011183:Postoperative Complications / Q000000981:diagnostic imaging; D015641:Radiography, Interventional; D012680:Sensitivity and Specificity; D013997:Time Factors; D014057:Tomography, X-Ray Computed / Q000379:methods*; D018084:Ultrasonography, Interventional