6H Papillary Tumor Pineal Region (Case 6) GFAP 1 | Papillary Tumor Pineal Region (PTPR) | NEOPLASMS (PINEAL)

Washington University Experience | NEOPLASMS (PINEAL) | Papillary Tumor Pineal Region (PTPR) | 6H Papillary Tumor Pineal Region (Case 6) GFAP 1

At the margin with the surrounding brain there is a rim of reactive glia but the tumor cells do not stain with GFAP.