Fig. 2






Kaplan–Meier survival curve and prognosis analysis. (A) Univariate analysis of seizures for PFS. (B) Univariate analysis of electroencephalography for PFS. (C) Univariate analysis of ECOG score for PFS. (D) Univariate analysis of PFS in patients with multiple lesions. (E) Univariate analysis of response to HD-MTX for PFS. (F) Univariate analysis of AED use for PFS. (G) Univariate analysis of deep lesions for PFS. (H) Univariate analysis of bulky lesions for PFS. Bulky lesions were defined as lesions with diameter ≥ 3 cm. (I) Univariate analysis of ECOG score for OS. (J) Univariate analysis of LDH levels for OS. Elevated: > upper limit of normal [ULN]; normal: ≤ ULN. (K) Univariate analysis of response to HD-MTX for OS.