Fig. 2
ROI placement in the mid body of the lateral ventricles in patients with LMD. a, Breast cancer with LMD. ADC values were 3.4 × 10− 9 m2/s and 3.41 × 10− 9 m2/s on the right and left side, respectively. The volume of the lateral ventricles was 60.4 cm3. b, Axial T1 post-image series. LMD characterized by diffuse enhancement in the bilateral internal auditory canals (arrows). c, Lymphoma with LMD. ADC values were 3.29 × 10− 9 m2/s and 3.27 × 10− 9 m2/s on the right and left side, respectively. The volume of the lateral ventricles was 13.4 cm3. No abnormalities were present on the T1 post-contrast or FLAIR series (not shown)