GROWTH POTENTIAL AND RESPONSE TO MULTIMODALITY TREATMENT OF PARTIALLY THROMBOSED LARGE OR GIANT ANEURYSMS IN THE POSTERIOR CIRCULATION

Abstract

For aneurysms at nonbranching sites, endovascular trapping may be effective, although its shrinking efficacy may be moderate. For the most formidable BA aneurysms at branching sites, maximum flow reduction may cause marked shrinkage, even of aggressive lesions.