Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4135762 | Human Pathology: Case Reports | 2016 | 7 Pages |
Abstract
B-lymphoblastic leukemia is a clonal hematopoietic disorder of precursors B-lymphoblasts being most frequently encountered in children. Expression of CD19, a pan B-cell marker is noted in the majority of the cases with lack of CD19 expression being extremely rarely reported in the medical literature. We report the very rare case of a B-lymphoblastic leukemia with a triple negative immunophenotype: CD19 negative, CD45 negative and CD10 negative with vacuolated lymphoblasts and an aleukemic presentation in a 20-year-old man.
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Authors
Diana O. Treaba, Allison Chen, Chad Ellermeier, Bradley DeNardo, Rachel Altura,