Table of Contents
Washington University Experience | NEOPLASMS (GLIAL) | Astrocytoma, IDH-mutant, WHO Grade 4 | 4B1 IDHmut Astro Gr4 (Case 4) r132h IDH F1 shows R132C
4B1,2 Immunohistochemical stains reveal tumor cells to be IDH1 (p. R132H). negative; however, molecular studies at Foundation One show a non-canonical mutation in IDH1 (R132C).