The First Case of Concomitant Mycobacterium genavense lymphadenitis and EBV-positive lymphoproliferative disorder

This is the first case of concurrent Mycobacterium genavense lymphadenitis and Epstein-Barr virus (EBV)-positive lymphoproliferative disorder (LPD) in the same lymph node with no immunocompromised history. M. genavense infection is a rare opportunistic infection mainly for human immunodeficiency vir...

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Main Authors: Yusuke Ito, Kensuke Takaoka, Kazuhiro Toyama, Yoshitaka Wakabayashi, Aya Shinozaki-Ushiku, Aiko Okazaki, Kinuyo Chikamatsu, Satoshi Mitarai, Tetsuo Ushiku, Mineo Kurokawa
Format: Article
Language:English
Published: PAGEPress Publications 2020-06-01
Series:Mediterranean Journal of Hematology and Infectious Diseases
Online Access:http://mjhid.org/index.php/mjhid/article/view/4178
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author Yusuke Ito
Kensuke Takaoka
Kazuhiro Toyama
Yoshitaka Wakabayashi
Aya Shinozaki-Ushiku
Aiko Okazaki
Kinuyo Chikamatsu
Satoshi Mitarai
Tetsuo Ushiku
Mineo Kurokawa
author_facet Yusuke Ito
Kensuke Takaoka
Kazuhiro Toyama
Yoshitaka Wakabayashi
Aya Shinozaki-Ushiku
Aiko Okazaki
Kinuyo Chikamatsu
Satoshi Mitarai
Tetsuo Ushiku
Mineo Kurokawa
author_sort Yusuke Ito
collection DOAJ
description This is the first case of concurrent Mycobacterium genavense lymphadenitis and Epstein-Barr virus (EBV)-positive lymphoproliferative disorder (LPD) in the same lymph node with no immunocompromised history. M. genavense infection is a rare opportunistic infection mainly for human immunodeficiency virus (HIV)-infected patients. Although no immunodeficiency was detected in our patient, our case indicates that the immunodeficiency in the background of EBV latency type III and the immunosuppression by malignant lymphoma itself might induce the M. genavense lymphadenitis. This case highly alerts clinicians the immunosuppressive state of EBV-positive LPD with latency type III even if any serological immunodeficient factors are not detected.
format Article
id doaj-art-e17e73498430470db1b7ea0b763b0d65
institution Kabale University
issn 2035-3006
language English
publishDate 2020-06-01
publisher PAGEPress Publications
record_format Article
series Mediterranean Journal of Hematology and Infectious Diseases
spelling doaj-art-e17e73498430470db1b7ea0b763b0d652024-12-02T00:04:17ZengPAGEPress PublicationsMediterranean Journal of Hematology and Infectious Diseases2035-30062020-06-0112110.4084/mjhid.2020.035The First Case of Concomitant Mycobacterium genavense lymphadenitis and EBV-positive lymphoproliferative disorderYusuke Ito0Kensuke Takaoka1Kazuhiro Toyama2Yoshitaka Wakabayashi3Aya Shinozaki-Ushiku4Aiko Okazaki5Kinuyo Chikamatsu6Satoshi Mitarai7Tetsuo Ushiku8Mineo Kurokawa9Department of Hematology and Oncology, Graduate School of Medicine, The University of TokyoDepartment of Hematology and Oncology, Graduate School of Medicine, The University of TokyoDepartment of Hematology and Oncology, Graduate School of Medicine, The University of TokyoDepartment of Infectious Diseases, The University of Tokyo HospitalDepartment of Pathology, Graduate School of Medicine, The University of TokyoDepartment of Infectious Diseases, The University of Tokyo HospitalDepartment of Mycobacterium Reference and Research, Research Institute of Tuberculosis, Japan Anti-Tuberculosis AssociationDepartment of Mycobacterium Reference and Research, Research Institute of Tuberculosis, Japan Anti-Tuberculosis AssociationDepartment of Pathology, Graduate School of Medicine, The University of Tokyo{'en_US': 'The University of Tokyo'}This is the first case of concurrent Mycobacterium genavense lymphadenitis and Epstein-Barr virus (EBV)-positive lymphoproliferative disorder (LPD) in the same lymph node with no immunocompromised history. M. genavense infection is a rare opportunistic infection mainly for human immunodeficiency virus (HIV)-infected patients. Although no immunodeficiency was detected in our patient, our case indicates that the immunodeficiency in the background of EBV latency type III and the immunosuppression by malignant lymphoma itself might induce the M. genavense lymphadenitis. This case highly alerts clinicians the immunosuppressive state of EBV-positive LPD with latency type III even if any serological immunodeficient factors are not detected.http://mjhid.org/index.php/mjhid/article/view/4178
spellingShingle Yusuke Ito
Kensuke Takaoka
Kazuhiro Toyama
Yoshitaka Wakabayashi
Aya Shinozaki-Ushiku
Aiko Okazaki
Kinuyo Chikamatsu
Satoshi Mitarai
Tetsuo Ushiku
Mineo Kurokawa
The First Case of Concomitant Mycobacterium genavense lymphadenitis and EBV-positive lymphoproliferative disorder
Mediterranean Journal of Hematology and Infectious Diseases
title The First Case of Concomitant Mycobacterium genavense lymphadenitis and EBV-positive lymphoproliferative disorder
title_full The First Case of Concomitant Mycobacterium genavense lymphadenitis and EBV-positive lymphoproliferative disorder
title_fullStr The First Case of Concomitant Mycobacterium genavense lymphadenitis and EBV-positive lymphoproliferative disorder
title_full_unstemmed The First Case of Concomitant Mycobacterium genavense lymphadenitis and EBV-positive lymphoproliferative disorder
title_short The First Case of Concomitant Mycobacterium genavense lymphadenitis and EBV-positive lymphoproliferative disorder
title_sort first case of concomitant mycobacterium genavense lymphadenitis and ebv positive lymphoproliferative disorder
url http://mjhid.org/index.php/mjhid/article/view/4178
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