The extensive vascularity of extra and intracranial neoplasms is vulnerable to superselective intraarterial injection of embolic particles. The goal is to inject embolic material such as polyvinyl alcohol particles, gelfoam powder, fibrin glue, microfibrillar collagen, or gelatin microspheres until the vascular blush is completely obliterated. The angiographic supply pattern determines the like...

Akihiro Hosaka, Hiroyuki Koyama, Toshihiro Kushibiki, Yasuhiko Tabata, Nobuhiro Factor for the Development of Functional Collateral Vessels Gelatin Hydrogel Microspheres Enable Pinpoint Delivery of Basic Fibroblast Growth Print ISSN: 0009-7322. Online ISSN: 1524-4539 Copyright © 2004 American Heart Association, Inc. All rights reserved. is published by the American Heart Association, 7272 Green...

Chitosan and capsaicin are compounds extracted from natural products and have been indicated to lower body weight and prevent fatty liver. However, their applications are limited by poor oral bioavailability, low compliance and some serious side effects. To solve these problems, we successfully prepared chitosan microspheres (CTMS) and chitosan-capsaicin microspheres (CCMS) in previous study. T...

Transcatheter embolization is considered to be less effective for early-stage hepatocellular carcinomas (HCCs) without a hypervascular arterial supply. In the present case report, a 65-year-old male with hepatitis type C and non-hypervascular HCC located in the hepatic hilum was successfully treated by bland transarterial embolization (TAE). After the temporary protective embolization of normal...