BACKGROUND AND PURPOSE:Various techniques and materials have been used for the endovascular treatment of craniofacial high-flow arteriovenous vascular malformations, because their rarity precludes standardization of their treatment. The aim of this retrospective review is to assess Onyx as the primary embolic agent in the treatment of these vascular malformations.

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The diagnosis of sclerosing mesenteritis has increased with the more frequent use of MDCT and the popularization of the DICOM viewer. Defined hallmarks on MDCT can be helpful for differentiating sclerosing mesenteritis from other pathologies.

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A case of bleeding pulmonary artery pseudoaneurysm secondary to squamous cell lung cancer is reported. The patient presented with massive hemoptysis, diagnosis was made with multidetector computed tomography, and the pseudoaneurysm was successfully embolized with platinum coils. Hemoptysis ceased following the procedure.