Microspheres and nonspherical particles for embolization.
Last years, calibrated microspheres have proven their superiority in targeting embolization over non spherical particles in many applications. For the very near future they represent the best tool for controlling drug delivery in chemoembolization, under the two conditions that they would be image detectable and that the "dosimetry" would be tailored to pathological process.
Assistance Publique, Hôpitaux de Paris, Hôpital Lariboisière, Department of Interventional Neuroradiology, Paris, France. alex.laurent@lrb.ap-hop-paris.fr
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Laurent
D000818:Animals; D000970:Antineoplastic Agents / Q000008:administration & dosage; D016461:Chemoembolization, Therapeutic / Q000379:methods; D004337:Drug Carriers; D004621:Embolization, Therapeutic / Q000379:methods; D006801:Humans; D008863:Microspheres; D010316:Particle Size; D011142:Polyvinyl Alcohol
D000970:Antineoplastic Agents; D004337:Drug Carriers; D011142:Polyvinyl Alcohol