case_images: PMC10546971_01
case_images: The neoplasm exhibited a biphasic appearance with spindled and ganglioneuroblastoma-like cells (A), neuropil formation was observed within the tumour. The inset in panel B highlights the presence of ganglioneuroblastic differentiation at high magnification (B), immunohistochemical staining revealed positive expression of SOX10 (C), synaptophysin (D), neurofilaments in the neuropil areas (E), and diffuse PRAME (F)
case_images: WO-27-51343-g001.jpg
case_images: PMC10546971_01_WO-27-51343-g001.jpg
case_images: F1
case_images: Microscopic examination revealed a biphasic neoplasm comprising a spindle cell component and ganglioneuroblastic elements, forming neuropil-like areas (Fig. 1).