MRS MRS
MRS MRS table
Axial MRS choline map
MR spectroscopy at the lesion shows elevated choline (3.2 ppm) and decreased NAA (2.02 ppm) with choline to creatine ratio of 2.6.
There is increased choline at 3.2 ppm and decreased NAA at 2.02 ppm in the perilesional edema s/o peritumoral spread.