T-Lymphoblastic Lymphoma - IHC

T-Lymphoblastic Lymphoma - IHC
#00064078
Author: Mir Alikhan, MD; Joshua Wodsko
Category: Myeloid Neoplasms and acute leukemia (WHO 2016) > Precursor Lymphoid Neoplasms > T-lymphoblastic leukemia/lymphoma
Published Date: 09/06/2022

The neoplastic cells are negative for CD4 (A), CD8 (B), and CD20 (C). They show extensive positivity for Ki-67 (D).