Fig. 4

Representation of case S5. a MRI of 2 lesions, b hematoxylin and eosin (H&E) stain (magnification: 200×) for both lesions, S5-T1: secretory meningioma with periodic acid Schiff positive pseudopsammoma bodies, black arrows. c Phylogeny inferred from the somatic CNV, SNV/INDEL of the 2 lesions