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Dive into the research topics where Yusuke Koba is active.

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Featured researches published by Yusuke Koba.


Internal Medicine | 2017

Successful Treatment of Herpes Simplex Virus (HSV)-1-associated Hemophagocytic Lymphohistiocytosis (HLH) with Acyclovir: A Case Report and Literature Review

Tomohiro Yabushita; Satoshi Yoshioka; Yusuke Koba; Yuichirou Ono; Nobuhiro Hiramoto; Sumie Tabata; Munehiro Itou; Norio Shimizu; Keisuke Tomii; Takayuki Ishikawa

Hemophagocytic lymphohistiocytosis (HLH) associated with herpes simplex virus (HSV)-1 infection (HSV-1-HLH) is uncommon and is potentially fatal without appropriate treatment. We herein report the case of an adult patient with HSV-1-HLH who was successfully treated with acyclovir. A 69-year-old man developed fever, pancytopenia and liver enzyme elevation after the resolution of pneumonia. These findings and the presence of hemophagocytosis in the patients bone marrow were consistent with a diagnosis of HLH. The patient was diagnosed with HSV-1-HLH based on the results of a polymerase chain reaction (PCR) for HSV-1. The early administration of acyclovir improved his clinical symptoms and laboratory results within two weeks. In the present case, the rapid and precise diagnosis facilitated the successful treatment of HSV-1-HLH.


Journal of Hematopoietic Cell Transplantation | 2017

Allogeneic Hematopoietic Stem Cell Transplantation from Sources other than Matched Related Donors in the Management of Elderly Acute Myeloid Leukemia Patients in First Complete Remission

Yosuke Nagahata; Yuichiro Ono; Yotaro Ochi; Yusuke Koba; Yasuhiro Kazuma; Nobuhiko Yamauchi; Nobuhiro Hiramoto; Sumie Tabata; Noboru Yonetani; Hisako Hashimoto; Takayuki Ishikawa


Blood | 2015

Bone Marrow Involvement Detected By Ig Heavy Chain Rearrangement Has an Negative Impact of Progression Free Survival Independently of IPI and FDG-PET in Diffuse Large B-Cell Lymphoma

Yuichiro Ono; Daisuke Kato; Tomohiro Yabushita; Yoshimitsu Shimomura; Yusuke Koba; Yotaro Ochi; Nobuhiro Hiramoto; Satoshi Yoshioka; Sumie Tabata; Noboru Yonetani; Yukihiro Imai; Hayato Maruoka; Hisako Hashimoto; Takayuki Ishikawa


Blood | 2015

The Significance of Serum Albumin Level and Platelet Count in Patients with Diffuse Large B-Cell Lymphoma in the Context of an Enhanced International Prognostic Index (NCCN-IPI)

Yotaro Ochi; Yusuke Koba; Yoshimitsu Shimomura; Yuichiro Ono; Nobuhiro Hiramoto; Satoshi Yoshioka; Sumie Tabata; Noboru Yonetani; Hisako Hashimoto; Yukihiro Imai; Takayuki Ishikawa


Blood | 2015

Detection of Cells with Low Side Scatter and Dimmer CD45 Expression after Allogeneic Hematopoietic Stem Cell Transplantation Predicts Good Survival

Yoshimitsu Shimomura; Hayato Maruoka; Yotaro Ochi; Yusuke Koba; Yuichiro Ono; Nobuhiro Hiramoto; Satoshi Yoshioka; Sumie Tabata; Noboru Yonetani; Hisako Hashimoto; Takayuki Ishikawa


Blood | 2014

Emergence of New lesions upon Treatment failure is an Independent, Negative Prognostic Factor for Patients with Primary Refractory DLBCL

Nobuhiko Yamauchi; Yusuke Koba; Yotaro Ochi; Yasuhiro Kazuma; Yosuke Nagahata; Yuichiro Ono; Nobuhiro Hiramoto; Sumie Tabata; Noboru Yonetani; Hisako Hashimoto; Yukihiro Imai; Takayuki Ishikawa


Blood | 2014

Risk Stratification of DLBCL Patients According to NCCN-IPI in Our Hospital

Yasuhiro Kazuma; Kazunari Aoki; Yotaro Ochi; Yusuke Koba; Yoshimitsu Shimomura; Yosuke Nagahata; Nobuhiko Yamauchi; Yuichiro Ono; Nobuhiro Hiramoto; Sumie Tabata; Noboru Yonetani; Hisako Hashimoto; Takayuki Ishikawa


Blood | 2013

Allo-HSCT From Unrelated Donors Improves The Outcome Of Elderly AML Patients In CR1

Yuichiro Ono; Yotaro Ochi; Yusuke Koba; Yasuhiro Kazuma; June Takeda; Yuki Funayama; Nobuhiko Yamauchi; Nobuhiro Hiramoto; Sumie Tabata; Noboru Yonetani; Hisako Hashimoto; Takayuki Ishikawa


Blood | 2013

Azacitidine Improves Survival in Myelodysplastic Syndromes; Single Institute Retrospective Study

Nobuhiko Yamauchi; Kazunari Aoki; Yuichiro Ono; Yuki Funayama; Yasuhiro Kazuma; Yosuke Nagahata; Yotaro Ochi; Yusuke Koba; Sumie Tabata; Nobuhiro Hiramoto; Noboru Yonetani; Hisako Hashimoto; Takayuki Ishikawa


Blood | 2013

Decision-Making At The End Of Consolidation Of Acute Myeloid Leukemia: Negative Effect Of Minimal Residual Disease Detectable With Multiparametric Flowcytometry Combined With Gene Mutations Of FLT3 On Early Relapse

June Takeda; Hayato Maruoka; Yasuhiro Kazuma; Nobuhiro Hiramoto; Nobuhiko Yamauchi; Yosuke Nagahata; Yuki Funayama; Yotaro Ochi; Yusuke Koba; Sumie Tabata; Noboru Yonetani; Koji Nasu; Takayuki Takahashi; Hisako Hashimoto; Takayuki Ishikawa

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Hisako Hashimoto

Foundation for Biomedical Research

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Nobuhiko Yamauchi

Foundation for Biomedical Research

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Yosuke Nagahata

Foundation for Biomedical Research

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Yoshimitsu Shimomura

Foundation for Biomedical Research

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