l

Adult T-cell leukemia/lymphoma cells (marrow)

Adult T-cell leukemia/lymphoma cells (marrow)
#00060770
Author: Girish Venkataraman, MD, MBBS
Category: Lymphoma: Mature T and NK cell lymphoproliferations > Mature T-cell Leukemias > Adult T-cell Leukemia/Lymphoma
Published Date: 06/27/2016

Scattered large highly atypical large lymphoid cells with convoluted nuclear contours and vacuolated basophilic cytoplasm are seen admixed with normal hematopoietic cells in this marrow of a 45 year old man of Nigerian origin.

The cellular cytomorphology is in keeping with the diagnosis of adult T-cell leukemia/lymphoma. The tumor cells were positive for CD3, CD4, CD25 with prominent peripheral blood involvement and hypercalcemia.