Comparison of postoperative TGV of BRAF V600E mutant LGG and BRAF wild-type LGG showed significantly higher postoperative tumor growth rates in BRAF V600E mutant LGG, which may suggest incompletely resected BRAF V600E positive pLGG as a high-risk subgroup, in line with previously published clinical data [17, 18]. Here, BRAF is linked to neoplasm.