“…4). [16,20,[23][24][25][26][27][28] We divided patients according to the presence or absence of the Lac peak (presented as * ) and the Cho/ NAA ratio as follows: <1, 1 <ratio <2, and > 2. In total, 7 patients (70.0%) had a ratio <1, 3 (30.0%) had a ratio between 1 and 2, and 0 (0%) had a ratio>2 (Table 2).…”