Fig. 2

Case 5. Sagittal (a) and axial (b) post-contrast T1-weighted images showing the tumor at the left frontal lobe. Post-surgical sagittal (c) and axial (d) post-contrast T1-weighted images showing the resection cavity. Tumor pathologic sample (e) [hematoxylin–eosin 200 × magnification] showing hypercellularity, fascicles of hyperchromatic spindled cells with pale cytoplasm, and scattered rhabdomyoblastic cells (arrowheads). Immunohistochemical stains for desmin (f) and myogenin (g). Axial (h) post-contrast T1-weighted images showing final tumor progression before the patient passed