Fig. 2
From: Angiogenesis and radiological tumor growth in patients with glioblastoma
Vascular structures at HE, vWF, and CD105 stains. Pictures are taken from corresponding HPFs in the same tumor of an area of high vascular density at × 400 magnification. a HE stain. Plenty of visible small vascular structures in an area of central tumor with small cell morphology. b vWF stain. Granular cytoplasmic staining. c CD105 stain. More even cytoplasmic staining