Prediction of Overall Survival in Glioblastoma Using Early Postoperative Reduction in FLAIR Lesion Volume After Gross Total Resection. - Aoki, Takuma; Ohno, Makoto; Horiguchi, Go; Yanagisawa, Shunsuke; Kawauchi, Daisuke; Omura, Takaki; Fujii, Genta; Saito, Koji; Hashimoto, Naoya; Narita, Yoshitaka (Cancers, 2026)