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If further information is required, magnetic resonance angiography or contrast\u2010enhanced computed tomography is the next step, and if these tests are unsatisfactory, digital subtraction angiography should be performed. Many papers have been published dealing with alternative methods of treating PVT, but the material is fairly heterogeneous. In symptomatic non\u2010cavernomatous PVT, recanalization using local methods is recommended by many authors. Implantation of transjugular intrahepatic portosystemic shunt is helpful in cirrhotic patients with non\u2010cavernomatous PVT in reducing portal pressure and in diminishing the risk of re\u2010thrombosis. In non\u2010cirrhotic patients with recent PVT, some authors recommend anticoagulation alone. In chronic thrombotic occlusion of the portal vein, local measures may be implemented if refractory symptoms of portal hypertension are evident.<\/jats:p>","DOI":"10.1080\/02841850510021157","type":"journal-article","created":{"date-parts":[[2005,9,6]],"date-time":"2005-09-06T14:21:31Z","timestamp":1126016491000},"page":"336-343","source":"Crossref","is-referenced-by-count":43,"title":["Imaging and radiological interventions of portal vein thrombosis"],"prefix":"10.1177","volume":"46","author":[{"given":"N.","family":"Hidajat","sequence":"first","affiliation":[{"name":"Central Department of Diagnostic and Interventional Radiology, Hospital Peine, Academic Teaching Hospital of the University of Hannover; Department of Radiology, University Hospital Charit\u00e9 Campus Virchow Clinic, Humboldt\u2010University of Berlin, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H.","family":"Stobbe","sequence":"additional","affiliation":[{"name":"Central Department of Diagnostic and Interventional Radiology, Hospital Peine, Academic Teaching Hospital of the University of Hannover; Department of Radiology, University Hospital Charit\u00e9 Campus Virchow Clinic, Humboldt\u2010University of Berlin, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"V.","family":"Griesshaber","sequence":"additional","affiliation":[{"name":"Central Department of Diagnostic and Interventional Radiology, Hospital Peine, Academic Teaching Hospital of the University of Hannover; Department of Radiology, University Hospital Charit\u00e9 Campus Virchow Clinic, Humboldt\u2010University of Berlin, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R.","family":"Felix","sequence":"additional","affiliation":[{"name":"Central Department of Diagnostic and Interventional Radiology, Hospital Peine, Academic Teaching Hospital of the University of Hannover; Department of Radiology, University Hospital Charit\u00e9 Campus Virchow Clinic, Humboldt\u2010University of Berlin, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R\u2010J.","family":"Schroder","sequence":"additional","affiliation":[{"name":"Central Department of Diagnostic and Interventional Radiology, Hospital Peine, Academic Teaching Hospital of the University of Hannover; Department of Radiology, University Hospital Charit\u00e9 Campus Virchow Clinic, Humboldt\u2010University of Berlin, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2016,8,30]]},"reference":[{"key":"E00001","unstructured":"Alam, H, Kim, D, Provido, H, Kirkpatrick, J. 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