Table of Contents
Washington University Experience | NEOPLASMS (GLIAL) | Astrocytoma, IDH-mutant, WHO Grade 4 | 5B IDHmut Astro Gr4 (Case 5) IDH1.jpg
Tumor cells show diffuse and strong cytoplasmic reactivity with IDH1 (R132H) immunostain, which also inversely highlights multiple blood vessels with endothelial hyperplasia.