Adult T-cell leukemia showing different immunophenotypes in invaded organs

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Updated: Oct 4, 2026

Flow Cytometry to Estimate Leukemia Stem Cells in Primary Acute Myeloid Leukemia and in Patient-derived-xenografts, at Diagnosis and Follow Up
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Published on: March 26, 2018

T Katagiri, T Shimamoto, G Sashida

    Haematologica
    |August 29, 2001
    PubMed

    We report here a case of adult T-cell leukemia (ATL) who presented acute renal failure and skin eruption. Renal and skin biopsies showed diffuse invasion of ATL cells. Furthermore, the surface phenotype of tumor cells taken from the bone marrow (BM) or peripheral blood (PB)(CD4-CD8-) differed from that of cells taken from the kidney or skin (CD4+CD8-). These findings suggested that CD4-CD8-ATL cells in the BM and PB had differentiated to CD4+CD8- cells in the kidney and skin.

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