Case Report

Durable Leukemic Remission and Autologous Marrow Recovery with Random Chromosomal Abnormalities after Allogeneic Hematopoietic Stem Cell Transplantation for Chronic Lymphocytic Leukemia

Figure 1

(a). Flow cytometric analysis of peripheral blood at diagnosis. □ means leukemic cell gate. Leukemic cells are positive in IgGλ, CD20, CD19, CD23, CD5, and HLA-DR. (b) Hematoxylin and eosin staining of leukemic cells in the bone marrow clot (× 400). (c) Immunostaining of CD20 (× 400).