Purpose: Catheter-directed thrombolysis (CDT) is effective for acute iliofemoral deep venous thrombosis (DVT), but CDT remains partially effective for subacute DVT. The aim of this study was to conduct a prospective randomized controlled single-centre clinical trial to compare CDT alone with CDT with additional balloon dilatation for the treatment of iliofemoral DVT.
Purpose: The purpose of this study was to compare the efficacy of percutaneous aspiration thrombectomy (PAT) followed by standard anticoagulant therapy, with anticoagulation therapy alone, for the treatment of acute proximal lower extremity deep vein thrombosis.
Purpose: Because the best possible treatment for venous malformations is unclear, this study systematically reviews the available literature regarding the effectiveness of different treatment options for the patient group. Venous malformations result from incorrect development of the veins during embryogenesis and are present at birth. Venous malformations may exhibit symptoms, such as pain, swelling, and inflammation of the vessel.
Purpose: To evaluate pathologic, imaging, and technical predictors of therapy response in patients with hepatocellular carcinoma (HCC) within the Milan criteria undergoing doxorubicin drug-eluting beads transarterial chemoembolization (DEB-TACE) before orthotopic liver transplantation (OLT).
Purpose: Both glycogen storage disease type Ia (GSD Ia) and tyrosinemia type I (TYR I) are inherited metabolic disorders that can be complicated by formation of liver adenomas in juvenile/young adult age and/or development of hepatocellular carcinoma. We describe the first application of stereotactic radiofrequency ablation (SRFA) in focal lesions in three patients with inherited metabolic disorders affecting the liver.
Purpose: To assess the potential of a steerable microcatheter in a comparative preclinical trial.
Purpose: To evaluate whether arterial injection of miriplatin–iodized oil suspension facilitates ablative zone expansion by radiofrequency (RF) ablation using a Cool-Tip electrode and to provide effective tissue platinum concentration in the normal swine liver.
Purpose: To evaluate heating efficacy of superparamagnetic iron oxide nanoparticles (SPIO) for electromagnetic ablation (EMA) of osteoid osteoma (OO) using an ex vivo model compared to radiofrequency ablation (RFA) and microwave ablation (MWA).
Purpose: This study was designed to evaluate the technical feasibility and the image quality of intra-arterial 320-row CT angiography (ia-CTA) in the detection of transplant renal artery stenosis (TRAS) using a very low dose of contrast agent.
Purpose: Particle embolotherapy for liver cancers, such as chemoembolization and yttrium-90 radioembolization, depends on microcatheter selection of the treatment vessel for injection of the embolic. Individually selecting vessels with a microcatheter can be time-consuming and difficult, especially when multiple branches are present in the treatment zone. This article describes a technique to perform an “inverse” embolization—protection of the selected vessel and embolization of the unselected vessels—a technique that has not yet been described.
Purpose: To determine whether grid removal during routine biliary interventional procedures performed in a flat-panel interventional suite results in adequate image quality and a significant decrease of patient radiation exposure.
Purpose: To identify demographic and ultrasonographic (US) features associated with malignancy after initially nondiagnostic results of fine-needle aspiration (FNA) to help clarify the role of repeat FNA, surgical excision, or serial US in these nodules.
Purpose: To assess image quality and diagnostic performance of unenhanced magnetic resonance (MR) angiography with use of flow-sensitive dephasing (FSD)–prepared steady-state free precession (SSFP) of the foot arteries in patients with diabetes.
Purpose: To identify tumor and patient-related risk factors for major complications following renal cryoablation and to develop a model for predicting these adverse events.
Purpose: To retrospectively compare radiofrequency ablation (RFA) combined with the multikinase inhibitor sorafenib (hereafter, sorafenib-RFA) and RFA alone in the treatment of hepatocellular carcinoma (HCC).
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