Pulmonary Nodular Lymphoid Hyperplasia Evaluated with Bronchoalveolar Lavage Fluid Findings: A Case Report and Review of the Literature on Japanese Patients

Pulmonary nodular lymphoid hyperplasia (PNLH) is a very rare disease, and it is difficult to diagnose PNLH and distinguish it from mucosa-associated lymphoid tissue (MALT) lymphoma. In addition, information on bronchoalveolar lavage fluid (BALF) analyses is lacking. We herein report a 36-year-old Ja...

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Autores principales: Moriyama, Sakiko, Kido, Takashi, Sakamoto, Noriho, Fuchigami, Mai, Tokito, Takatomo, Okuno, Daisuke, Miyamura, Takuto, Nakashima, Shota, Hara, Atsuko, Ishimoto, Hiroshi, Imaizumi, Yoshitaka, Tsuruda, Kazuto, Yanagihara, Katsunori, Fukuoka, Junya, Mukae, Hiroshi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Japanese Society of Internal Medicine 2023
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9876723/
https://www.ncbi.nlm.nih.gov/pubmed/36596475
http://dx.doi.org/10.2169/internalmedicine.9310-21
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author Moriyama, Sakiko
Kido, Takashi
Sakamoto, Noriho
Fuchigami, Mai
Tokito, Takatomo
Okuno, Daisuke
Miyamura, Takuto
Nakashima, Shota
Hara, Atsuko
Ishimoto, Hiroshi
Imaizumi, Yoshitaka
Tsuruda, Kazuto
Yanagihara, Katsunori
Fukuoka, Junya
Mukae, Hiroshi
author_facet Moriyama, Sakiko
Kido, Takashi
Sakamoto, Noriho
Fuchigami, Mai
Tokito, Takatomo
Okuno, Daisuke
Miyamura, Takuto
Nakashima, Shota
Hara, Atsuko
Ishimoto, Hiroshi
Imaizumi, Yoshitaka
Tsuruda, Kazuto
Yanagihara, Katsunori
Fukuoka, Junya
Mukae, Hiroshi
author_sort Moriyama, Sakiko
collection PubMed
description Pulmonary nodular lymphoid hyperplasia (PNLH) is a very rare disease, and it is difficult to diagnose PNLH and distinguish it from mucosa-associated lymphoid tissue (MALT) lymphoma. In addition, information on bronchoalveolar lavage fluid (BALF) analyses is lacking. We herein report a 36-year-old Japanese woman diagnosed with PLNH by a surgical biopsy and analysis of BALF. The BALF showed an increase in B-cell marker-positive lymphocytes, normal patterns of B-cell clonality, mucosa-associated lymphoid tissue 1 gene, and immunoglobulin heavy chain at 14q32 translocations. We also reviewed Japanese cases of PNLH described in Japanese or English to explore the characteristics of such cases.
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spelling pubmed-98767232023-02-02 Pulmonary Nodular Lymphoid Hyperplasia Evaluated with Bronchoalveolar Lavage Fluid Findings: A Case Report and Review of the Literature on Japanese Patients Moriyama, Sakiko Kido, Takashi Sakamoto, Noriho Fuchigami, Mai Tokito, Takatomo Okuno, Daisuke Miyamura, Takuto Nakashima, Shota Hara, Atsuko Ishimoto, Hiroshi Imaizumi, Yoshitaka Tsuruda, Kazuto Yanagihara, Katsunori Fukuoka, Junya Mukae, Hiroshi Intern Med Case Report Pulmonary nodular lymphoid hyperplasia (PNLH) is a very rare disease, and it is difficult to diagnose PNLH and distinguish it from mucosa-associated lymphoid tissue (MALT) lymphoma. In addition, information on bronchoalveolar lavage fluid (BALF) analyses is lacking. We herein report a 36-year-old Japanese woman diagnosed with PLNH by a surgical biopsy and analysis of BALF. The BALF showed an increase in B-cell marker-positive lymphocytes, normal patterns of B-cell clonality, mucosa-associated lymphoid tissue 1 gene, and immunoglobulin heavy chain at 14q32 translocations. We also reviewed Japanese cases of PNLH described in Japanese or English to explore the characteristics of such cases. The Japanese Society of Internal Medicine 2023-01-01 2023-01-01 /pmc/articles/PMC9876723/ /pubmed/36596475 http://dx.doi.org/10.2169/internalmedicine.9310-21 Text en Copyright © 2023 by The Japanese Society of Internal Medicine https://creativecommons.org/licenses/by-nc-nd/4.0/The Internal Medicine is an Open Access journal distributed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. To view the details of this license, please visit (https://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Case Report
Moriyama, Sakiko
Kido, Takashi
Sakamoto, Noriho
Fuchigami, Mai
Tokito, Takatomo
Okuno, Daisuke
Miyamura, Takuto
Nakashima, Shota
Hara, Atsuko
Ishimoto, Hiroshi
Imaizumi, Yoshitaka
Tsuruda, Kazuto
Yanagihara, Katsunori
Fukuoka, Junya
Mukae, Hiroshi
Pulmonary Nodular Lymphoid Hyperplasia Evaluated with Bronchoalveolar Lavage Fluid Findings: A Case Report and Review of the Literature on Japanese Patients
title Pulmonary Nodular Lymphoid Hyperplasia Evaluated with Bronchoalveolar Lavage Fluid Findings: A Case Report and Review of the Literature on Japanese Patients
title_full Pulmonary Nodular Lymphoid Hyperplasia Evaluated with Bronchoalveolar Lavage Fluid Findings: A Case Report and Review of the Literature on Japanese Patients
title_fullStr Pulmonary Nodular Lymphoid Hyperplasia Evaluated with Bronchoalveolar Lavage Fluid Findings: A Case Report and Review of the Literature on Japanese Patients
title_full_unstemmed Pulmonary Nodular Lymphoid Hyperplasia Evaluated with Bronchoalveolar Lavage Fluid Findings: A Case Report and Review of the Literature on Japanese Patients
title_short Pulmonary Nodular Lymphoid Hyperplasia Evaluated with Bronchoalveolar Lavage Fluid Findings: A Case Report and Review of the Literature on Japanese Patients
title_sort pulmonary nodular lymphoid hyperplasia evaluated with bronchoalveolar lavage fluid findings: a case report and review of the literature on japanese patients
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9876723/
https://www.ncbi.nlm.nih.gov/pubmed/36596475
http://dx.doi.org/10.2169/internalmedicine.9310-21
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