case_images: PMC7771414_01
case_images: T1-weighted images showing hypo to isointense lesion from D11 to L2.
case_images: SNI-11-454-g001.jpg
case_images: PMC7771414_01_SNI-11-454-g001.jpg
case_images: F1
case_images: T1-weighted [Figure 1] and hyperintense on T2-weighted [Figure 2] images. The post contrast scan showed significant patchy enhancement with few central non-enhancing areas [Figure 3] (likely to be cystic or foci of necrosis).
case_images: T2-weighted images with hyperintense lesion from D11 to D12.
case_images: SNI-11-454-g002.jpg
case_images: PMC7771414_01_SNI-11-454-g002.jpg
case_images: F2
case_images: T1-weighted [Figure 1] and hyperintense on T2-weighted [Figure 2] images. The post contrast scan showed significant patchy enhancement with few central non-enhancing areas [Figure 3] (likely to be cystic or foci of necrosis).
case_images: Post contrast image showing patchy enhancement with few non enhancing areas likely hemorrhage or necrosis.
case_images: SNI-11-454-g003.jpg
case_images: PMC7771414_01_SNI-11-454-g003.jpg
case_images: F3
case_images: T1-weighted [Figure 1] and hyperintense on T2-weighted [Figure 2] images. The post contrast scan showed significant patchy enhancement with few central non-enhancing areas [Figure 3] (likely to be cystic or foci of necrosis).
case_images: Spindle cells arranged in alternating compact hypercellular (Antoni A, black arrow) and loose myxoid hypocellular (Antoni B, red arrow) areas (H and E x200).
case_images: SNI-11-454-g004.jpg
case_images: PMC7771414_01_SNI-11-454-g004.jpg
case_images: F4
case_images: The histopathological examination revealed tumor tissue arranged in alternating hypercellular and hypocellular areas (Antoni A and B) [Figure 4].
case_images: Verocay bodies showing palisaded nuclei arranged around acellular fibrillary zones (black arrows) (H and E x200).
case_images: SNI-11-454-g005.jpg
case_images: PMC7771414_01_SNI-11-454-g005.jpg
case_images: F5
case_images: Many hyalinized blood vessels and Verocay bodies [Figure 5] were interspersed.
case_images: Strong diffuse cytoplasmic and nuclear immunostaining with S-100 (H and E x200).
case_images: SNI-11-454-g006.jpg
case_images: PMC7771414_01_SNI-11-454-g006.jpg
case_images: F6
case_images: Immunohistochemistry showed strong diffuse immunostaining with S-100 [Figure 6].