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Yasuhisa Yokoyama

Explore the profile of Yasuhisa Yokoyama including associated specialties, affiliations and a list of published articles. Areas
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Articles 81
Citations 437
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Recent Articles
1.
Uehara A, Nishikii H, Suehara Y, Matsuoka R, Nanmoku T, Makishima K, et al.
Rinsho Ketsueki . 2025 Feb; 65(11):1368-1374. PMID: 39935223
A 64-year-old man was diagnosed with diffuse large B-cell lymphoma (DLBCL). He achieved complete remission after R-CHOP therapy, but experienced relapse as lymphoplasmacytic lymphoma (LPL) 4 years after initial treatment....
2.
Hayakawa F, Mori N, Imai K, Yokoyama Y, Katsuoka Y, Saito T, et al.
Cancer Sci . 2024 Nov; 116(2):453-461. PMID: 39572007
We investigated the effectiveness and safety of nelarabine (NEL)-combined chemotherapy for newly diagnosed adult T-cell acute lymphoblastic leukemia (T-ALL) patients. We conducted a phase II trial, T-ALL213-O, where adult T-ALL...
3.
Okamura Y, Makishima K, Suehara Y, Suma S, Abe Y, Matsuoka R, et al.
Cancer Sci . 2024 Sep; 115(11):3788-3794. PMID: 39288772
Subcutaneous panniculitis-like T-cell lymphoma (SPTCL) is a rare peripheral T-cell lymphoma characterized by cutaneous lesions and immunologic manifestations. The five-year survival rate of SPTCL has been reported to be over...
4.
Yokoyama Y
Int J Hematol . 2024 Feb; 120(5):548-555. PMID: 38386203
The treatment of acute promyelocytic leukemia (APL) has evolved with the introduction of all-trans retinoic acid (ATRA) and subsequent arsenic trioxide (ATO), particularly in standard-risk APL with an initial white...
5.
Momose H, Kurita N, Nishikii H, Yusa N, Yokoyama K, Shimizu E, et al.
Rinsho Ketsueki . 2024 Feb; 65(1):35-40. PMID: 38311387
A 64-year-old woman presented with fine motor impairment in both hands. MRI revealed a contrast-enhanced lesion in the medulla oblongata. Lymphoid cells with abnormal blebs were observed and a CD4/CD8...
6.
Maruyama Y, Nishikii H, Kurita N, Sakamoto T, Hattori K, Suehara Y, et al.
Blood Cells Mol Dis . 2024 Jan; 105:102820. PMID: 38199143
Background: Haploidentical peripheral blood stem cell transplantation (haplo-PBSCT) with post-transplant cyclophosphamide (PTCy) is an important therapeutic option for patients lacking an HLA-matched donor. However, the significance of CD34 cell dose...
7.
Kurita N, Nishikii H, Maruyama Y, Suehara Y, Hattori K, Sakamoto T, et al.
Ann Hematol . 2023 Aug; 102(10):2895-2902. PMID: 37589942
Graft failure and delayed hematopoietic recovery are the major limitations of cord-blood transplantation (CBT). Romiplostim, a thrombopoietin-receptor agonist, promotes megakaryopoiesis and multilineage hematopoiesis in aplastic anemia. The decreased number of...
8.
Sakamoto T, Obara N, Maruyama Y, Kato T, Kurita N, Hattori K, et al.
Eur J Haematol . 2023 Aug; 111(5):768-776. PMID: 37549934
Objectives: Immunosuppressive therapy (IST) with antithymocyte globulin (ATG) and cyclosporin A is the standard treatment for aplastic anemia (AA). However, the efficacy of repeated IST with rabbit ATG (rATG) as...
9.
Takarada A, Momose H, Kurita N, Matsuoka R, Nakamura N, Sakamoto T, et al.
Rinsho Ketsueki . 2023 Feb; 64(1):54-59. PMID: 36775308
A 61-year-old female was referred to our hospital because of pancytopenia and febrile neutropenia. On admission, computed tomography showed mild hepatosplenomegaly and intra-abdominal abscess formation in the right pelvic region;...
10.
Shimizu Y, Nishikii H, Iitsuka T, Matsuoka R, Kurita N, Sakamoto T, et al.
Rinsho Ketsueki . 2023 Feb; 64(1):49-53. PMID: 36775307
Sequencing technology has identified aplastic anemia (AA) not only as an autoimmune bone marrow failure syndrome, but also as a clonal hematopoietic disease. Here, we present a case in which...