Article
The cortical high-flow sign of oligodendroglioma, IDH-mutant and 1p/19q-codeleted: comparison between arterial spin labeling and dynamic susceptibility contrast methods.
Neuroradiology - 1 Feb 2024
Yamashita Koji, Togao Osamu, Kikuchi Kazufumi, Kuga Daisuke, Sangatsuda Yuhei, Fujioka Yutaka, Yoshimoto Koji, Ishigami Kousei
Abstract excerpt
PURPOSE: The cortical high-flow sign with the non-enhancing area was reportedly found to be more frequent with oligodendroglioma, IDH-mutant and 1p/19q codeleted (ODG IDHm-codel) than with IDH-wildtype or astrocytoma, IDH-mutant on arterial spin labeling (ASL) in diffuse gliomas. This study aimed to compare the identification rate of the cortical high-flow sign on ASL in patients with ODG IDHm-codel to that on...
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