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Washington University Experience | NEOPLASMS (GLIAL) | Gliosarcoma | 22A1 Gliosarcoma (Case 22) H&E WM copy
22A1-3 Whole mounts of the neurosurgical specimen show multiple areas which differ in histologic appearance, GFAP immunoreactivity and reticulin histochemistry. ---- 22A1 An H&E stained whole mount showing major differences in histology ranging from classical glioblastoma (GBM, arrowheads) to GBM with sarcomatous differentiation (arrows). (H&E)
