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Article

IDH mutation prediction in non-enhancing gliomas with relaxed T2-FLAIR mismatch and fractal dimension: a two-center study.

BMC medical imaging - 3 Jan 2026

Han Yu, Zhang Jin, Xi Yi-Bin, Xiu Si-Jie, Yang Yang, Wang Yu-Yao

Abstract excerpt

BACKGROUND: To explore the relationship between relaxed T2-FLAIR mismatch (RT2FM) sign, fractal dimension (FD) of tumor contour and IDH mutation status, and construct models for IDH mutation prediction in non-enhancing gliomas. METHODS: This retrospective study enrolled 364 patients with non-enhancing gliomas from two independent cohorts: cohort A (n = 267) for training & internal validation set and cohort B...

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Identifiers

PMID: 41484861
DOI: 10.1186/s12880-025-02140-y
PMCID: PMC12866136

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