30 December 2024
: Case report 
B-Acute Lymphoblastic Leukemia/Lymphoblastic Lymphoma Mimicking Fibrosing Mediastinitis: A Case Report and Diagnostic Insight
Unknown etiology, Challenging differential diagnosis, Unusual or unexpected effect of treatment
Aya Kitamura ABCDEF 1, Shigehisa Yanagi ABCDEFG 1*, Kotaro Shide
ABCDEF 2, Yuichiro Sato ABCDE 3, Ayako Kamiunten BDE 2, Yasuhiro Yamanari BE 1, Akiko Kitamura E 1, Makoto Sumiyoshi E 1, Yasuharu Oda E 1, Hironobu Tsubouchi E 1, Kazuya Shimoda ADEF 2, Taiga Miyazaki ADEF 1
DOI: 10.12659/AJCR.945804
Am J Case Rep 2024; 25:e945804
Figure 6. Flow cytometry plots of the patient’s peripheral blood (PB) (A) and bone marrow (BM) (B). Blasts in the PB were positive for CD7, CD19, CD22, CD34, and CD38 and negative for CD2, CD3, CD4, CD5, CD8, CD10, CD11c, CD16, CD20, CD23, CD24, CD25, CD30, CD56, IgG1, IgG2a, HLA-DR, Kappa, and Lambda. Blasts in the BM were positive for CD7, CD19, and CD34 and negative for CD2, CD3, CD4, CD5, CD8, CD10, CD11c, CD13, CD14, CD15, CD16, CD20, CD22, CD24, CD33, CD41a, CD56, CD117, IgG1, IgG2a, Glycophorin A, HLA-DR, Kappa, and Lambda.