3B1 Intravascular Papillary Endothelial Hyperplasia (Case 3) 1 CD34 WM | Intravascular Papillary Endothelial Hyperplasia (Masson Tumor) | VASCULAR

Washington University Experience | VASCULAR | Intravascular Papillary Endothelial Hyperplasia (Masson Tumor) | 3B1 Intravascular Papillary Endothelial Hyperplasia (Case 3) 1 CD34 WM

Whole mount of the neurosurgical specimen stained for the endothelial marker CD34. (CD34 IHC)