BRAF and neoplasm: Both BRAF-fused (median TIS 9.28, p = 8 × 10−8) and BRAF V600E (median TIS 8.88, p = 8 × 10−7) LGG, the two most common genomic alterations in pediatric-type LGG, had increased TIS vs non-tumor brain tissue, but did not have significant differences between each other (p = 0.09).