Table 1.

The basic clinical data, imaging characteristics and genetic alterations of PLNTY

case	Age	Gender	Presentation	Location	Treatment	Outcome	“salt and pepper sign” in T2WI	Calcification	BRAF mutation	Fusion transcripts
1	14	F	Focal epilepsy	L temporal	GTR	NED	Pos	Pos	Neg	FGFR3-TACC3
2	15	M	Focal epilepsy	R temporal	GTR	NED	Pos	Pos	BRAF V600E
3	16	M	Focal epilepsy	R frontal	GTR	NED	Pos	Pos	N/A
4 [7]	31	M	Focal epilepsy	Temporal	N/A	N/A	N/A	N/A	BRAF V600E
5 [3]	16	M	Epilepsy	R temporal	GTR	NED	Pos	Pos in 9/10 cases	BRAF V600E
6 [3]	18	F	Epilepsy	R temporal	STR	Post-op psychosis	Pos		BRAF V600E
7 [3]	23	F	Epilepsy	R temporal	N/A	N/A	N/A		BRAF V600E
8 [3]	17	F	Epilepsy	R temporal	GTR	NED	N/A		Neg	FGFR3-TACC3
9 [3]	4	M	Epilepsy	L temporal	GTR	NED	N/A		Neg	FGFR2-CTNNA3
10 [3]	9	M	Epilepsy	R frontal	GTR	New seizures after 36 months	Pos		Neg	FGFR2-KIAA1598
11 [3]	10	M	Dizziness	R occipital	GTR	NED	N/A		Neg	FGFR2-KIAA1598
12 [3]	23	F	Epilepsy	R temporal	GTR	NED	N/A		Neg
13 [3]	32	F	Epilepsy	R temporal	GTR	NED	N/A		N/A
14 [3]	24	F	Visual disturbances	R temporal	GTR	NED	N/A		N/A

NED No Evidence of Disease, GTR Gross Total Tumor Removal, STR Simple Tumor Removal