Table 2a. A list of patients who experienced recurrence of IDH mutant gliomas.

a. IDH mutant gliomas with 1p/19q co-deletions
Case	Age, sex	WHO	Location	Recurrent pattern	PFS (mo)		OS (mo)	F/U (mo)
	CNAs
W1-1	43M	O Gr3	Bi frontal	-	44	64		(dead)
	−1p, +1q12−32.1, −1q32.2-ter, +11, +17, +19p, −19q
W1-2	49M	HGG	Bi frontal	1
	−1p, −15q13-22.3, −19q
W2-1	34M	O Gr2	Lt frontal	-	63	(alive)		65
	−1p, −14, −19q
W2-2	39M	O Gr3	Lt frontal	1
	−1p, −14q, −19q, +21q
W3-1	53M	O Gr2	Lt frontal	-	104	(alive)		134
	−1p, +7, −15q, −19q, +22q
W3-2	64M	O Gr3	Lt frontal ∼ parietal	2
	−1p, +2, +7, −9p, +9q, −15q, −19q
W4-1	35F	O Gr2	Rt frontal	-	52	(alive)		120
	FF−1p, −19q
W4-2	40F	O Gr3	Rt frontal	1
	NA
W5-1	24M	O Gr2	Lt temporal	-	69	121		(dead)
	−1p, −19q
W5-2	32M	O Gr3	Lt temporal ∼ insula	2
	−1p, −4, +7q21.3-ter, +8, +11, −14q22-23, −18, −19q
W5-3	33M	O Gr3	Lt temporal, insula, occipital	2
	−1p, +3, −4, +5, +7, +9q, +10p, −10q, −13q, −15q11.2-22.3, +15q22.2-ter, −19q
W5-4	34M	O Gr3	Lt temporal, insula, frontal, occipital	2
	−1p, −4, −10q, −13q, −14q, −15qcen-21, +15q24-ter, −19q
W6-1	40F	O Gr3	Lt frontal	-	105	(alive)		133
	−1p, +1q, +3, −9, +12q14, −15q, +17, +18, −19q, +20
W6-2	49F	not clear	Lt frontal	1
	NA
W7-1	57M	O Gr2	Lt temporal	-	33	87		(dead)
	−1p, −14q13-24, −19q
W7-2	63M	O Gr3	Lt temporal ∼ parietal	2
	−1p, +7, −14q21-24.3, −15q15-22.1, −19q
W7-3	64M	O Gr3	Lt temporal ∼ parietal	2
	−1p, +7, −14q21-24.3, −15q15-22.1, −19q
W8-1	41M	A Gr3	Lt frontal	-	3	76		(dead)
	NA
W8-2	45M	O Gr3	Lt frontal, temporal, rt frontal	2
	−1p, +7q, +8, +18p, −18q, −19q, +22q
W9-1	29M	O Gr3	Lt frontal	-	49	(alive)		88
	−1p, −19q
W9-2	34M	O Gr3	Lt frontal	1
	−1p, −19q
W10-1	33M	OA Gr2	Lt temporal	-	25	(alive)		52
	−1p, +2p, −9p, −19q
W10-2	36M	O Gr3	Lt temporal	1
	−1p, −17p, −18q, −19q
W10-3	38M	O Gr2	Lt temporal ∼ parietal	2
	NA
W11-1	36F	O Gr3	Lt frontal	-	17	(alive)		49
	−1p, −19q
W11-2	37F	O Gr3	Lt frontal	1
	−1p, +1q, −2, +6, +7, +8, −9, +11, −16, +17, −18, +19p, −19q, +21, −22
W12-1	38F	O Gr2	Lt frontal	-	16	(alive)		32
	−1p, −19q
W12-2	39F		Lt frontal ∼ rt frontal	2
	NA
W13-1	44M	O Gr3	Lt frontal	-	15	(alive)		29
	−1p, −19q
W13-2	45M		Lt frontal	1
	NA