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Washington University Experience | NEOPLASMS (GLIAL) | Pleomorphic Xanthoastrocytoma (PXA) | 18A3 Pleomorphic Xanthoastrocytoma (Case 18) H&E 12
The tumor cells range in appearance from astrocytic with rounded to elongate cytoplasmic processes and mildly hyperchromatic nuclei to mesenchymal-like with intersecting fascicles of spindled cells.