1D4 Pleomorphic Xanthoastrocytoma (Case 1) Coll IV 4 | Pleomorphic Xanthoastrocytoma (PXA) | NEOPLASMS (GLIAL)

Washington University Experience | NEOPLASMS (GLIAL) | Pleomorphic Xanthoastrocytoma (PXA) | 1D4 Pleomorphic Xanthoastrocytoma (Case 1) Coll IV 4

Collagen IV shows significant staining surrounding individual tumor cells and the tumor microvasculature (Coll IV IHC)