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    Article

    Chronic neutrophilic leukemia preceded by myelodysplastic syndromes

    Chronic neutrophilic leukemia (CNL) is primarily diagnosed by excluding myelodysplastic syndromes (MDS). We report the case of a patient who developed secondary CNL 3 years after hypoplastic MDS. We used dropl...

    Yuta Baba, Tsuyoshi Nakamaki, Hirotaka Sakai in International Journal of Hematology (2023)

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    Article

    Light-chain plasma cell myeloma caused by 14q32/IGH translocation and loss of the other allele

    Light-chain plasma cell myeloma (LC-PCM) is a PCM subtype in which only immunoglobulin light-chain is secreted. However, the absence of immunoglobulin heavy-chain (IGH) production in this condition has not bee...

    Yuji Nishio, Hirotaka Sakai, Yusuke Saiki in International Journal of Hematology (2019)

  3. Article

    Correction to: Cell dynamics during differentiation therapy with all-trans retinoic acid in acute promyelocytic leukemia

    In the original publication of the article, Table 2 was published incorrectly. The column names were swapped under the column heading “Prom (%)”. The correct column names are PB and BM.

    Kazuyuki Sato, Hirotaka Sakai, Yusuke Saiki in International Journal of Hematology (2018)

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    Article

    Cell dynamics during differentiation therapy with all-trans retinoic acid in acute promyelocytic leukemia

    The introduction of all-trans retinoic acid (ATRA) has made acute promyelocytic leukemia (APL) a curable disease; however, early death prior to the completion of treatment remains a problem. In quantitative evalu...

    Kazuyuki Sato, Hirotaka Sakai, Yusuke Saiki in International Journal of Hematology (2018)

  5. Article

    Open Access

    De novo acute lymphoblastic leukemia-like disease of high grade B-cell lymphoma with MYC and BCL2 and/or BCL6 rearrangements: a case report and literature review

    B-cell lymphomas harboring the 8q24/MYC plus 18q21/BCL2 translocations are now referred to as high grade B-cell lymphoma with MYC and BCL2 and/or BCL6 rearrangements (HGBL-MBR). Although HGBL-MBR is frequently fo...

    Akiko Uchida, Yasushi Isobe, Yu Uemura, Yuji Nishio in BMC Clinical Pathology (2017)

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    Article

    PAX5-positive plasma cell myeloma with t(9;14;11)(p13;q32;q13), a novel complex variant translocation of t(11;14)(q13;q32) and t(9;14)(p13;q32)

    We describe herein the case of a 64-year-old man with a diagnosis of plasma cell myeloma (PCM). A chromosome analysis based on G-banding and spectral karyoty** revealed the following complex karyotype: 46,XY...

    Kazuyuki Sato, Hirotaka Sakai, Masayuki Kato in International Journal of Hematology (2015)

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    Article

    Stress-chain based micromechanics of sand with grain shape effect

    The mechanical behaviors of granular media are controlled by grain properties and microstructure. The primary property of granular media is denoted by its grain shape, grain size distribution, stiffness, and i...

    Kenichi Maeda, Hirotaka Sakai, Akihiko Kondo, Tomoyo Yamaguchi in Granular Matter (2010)

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    Chapter

    An Object Behavior Modeling Method

    The behavior modeling of objects is a critical task in the object oriented approach to database design. The behavior that describes dynamic characteristics of objects is analyzed based on the aggregation concept.

    Hirotaka Sakai in Database and Expert Systems Applications (1990)