21C1 Gliosarcoma-PNET-Adenoid var (Case 21) 1 SYN WM | Glioblastoma, primitive neuronal component | NEOPLASMS (GLIAL)

Washington University Experience | NEOPLASMS (GLIAL) | Glioblastoma, primitive neuronal component | 21C1 Gliosarcoma-PNET-Adenoid var (Case 21) 1 SYN WM

21C1,2 A stain for synaptophysin shows strong and nearly diffuse immunoreactivity within nodules of PNC-like elements.