A Rare Case of Bronchopulmonary Infection by Lophomonas Blattarum : A Case Report

Lophomonas blattarum is a flagellated protozoan parasite found in cockroaches' and termites' hindgut. It can rarely cause bronchopulmonary infection in humans, especially in people with other comorbidities or immunocompromised, but the prevalence and characterization of the disease remain...

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Main Authors: Arun Kumar Mahato, Sonu Shah, Rupak K C, Sudarshan Kandel, Neetika Paudel, Saharoj Siddiqui, Niranjan K C
Format: Article
Language:English
Published: Nepal Medical Association 2024-12-01
Series:Journal of Nepal Medical Association
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Online Access:https://www.jnma.com.np/jnma/index.php/jnma/article/view/8866
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author Arun Kumar Mahato
Sonu Shah
Rupak K C
Sudarshan Kandel
Neetika Paudel
Saharoj Siddiqui
Niranjan K C
author_facet Arun Kumar Mahato
Sonu Shah
Rupak K C
Sudarshan Kandel
Neetika Paudel
Saharoj Siddiqui
Niranjan K C
author_sort Arun Kumar Mahato
collection DOAJ
description Lophomonas blattarum is a flagellated protozoan parasite found in cockroaches' and termites' hindgut. It can rarely cause bronchopulmonary infection in humans, especially in people with other comorbidities or immunocompromised, but the prevalence and characterization of the disease remains poorly understood. In this case report, we present a case of a 51-year-old male patient with underlying Hepatitis B presenting with a persistent cough for more than two weeks. During evaluation, microscopic examination of the wet mount of Bronchoalveolar lavage revealed actively motile trophozoite of Lophomonas blattarum. The patient was treated with metronidazole with significant improvement in two weeks.
format Article
id doaj-art-05c13a334a314c4691eaace8df5f88ee
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issn 0028-2715
1815-672X
language English
publishDate 2024-12-01
publisher Nepal Medical Association
record_format Article
series Journal of Nepal Medical Association
spelling doaj-art-05c13a334a314c4691eaace8df5f88ee2025-08-20T02:58:11ZengNepal Medical AssociationJournal of Nepal Medical Association0028-27151815-672X2024-12-016328110.31729/jnma.8866A Rare Case of Bronchopulmonary Infection by Lophomonas Blattarum : A Case ReportArun Kumar Mahato0Sonu Shah1Rupak K C2Sudarshan Kandel3Neetika Paudel4Saharoj Siddiqui5Niranjan K C6Department of Pulmonary, Critical Care and Sleep Medicine, Nobel Medical College and Teaching Hospital, Kanchanwari, Biratnagar, NepalDepartment of Internal Medicine, Nobel Medical College and Teaching Hospital, Kanchanwari, Biratnagar, NepalDepartment of Internal Medicine, Nobel Medical College and Teaching Hospital, Kanchanwari, Biratnagar, NepalDepartment of Internal Medicine, Nobel Medical College and Teaching Hospital, Kanchanwari, Biratnagar, NepalMaharajgunj Medical Campus, Maharajgunj, Kathmandu, NepalDepartment of Internal Medicine, Nepalgunj Medical College and Teaching Hospital, Kohalpur, Banke, NepalDepartment of Internal Medicine, Nobel Medical College and Teaching Hospital, Kanchanwari, Biratnagar, Nepal Lophomonas blattarum is a flagellated protozoan parasite found in cockroaches' and termites' hindgut. It can rarely cause bronchopulmonary infection in humans, especially in people with other comorbidities or immunocompromised, but the prevalence and characterization of the disease remains poorly understood. In this case report, we present a case of a 51-year-old male patient with underlying Hepatitis B presenting with a persistent cough for more than two weeks. During evaluation, microscopic examination of the wet mount of Bronchoalveolar lavage revealed actively motile trophozoite of Lophomonas blattarum. The patient was treated with metronidazole with significant improvement in two weeks. https://www.jnma.com.np/jnma/index.php/jnma/article/view/8866bronchopulmonary infectionhepatitis BimmunosupressionLophomonasparasite
spellingShingle Arun Kumar Mahato
Sonu Shah
Rupak K C
Sudarshan Kandel
Neetika Paudel
Saharoj Siddiqui
Niranjan K C
A Rare Case of Bronchopulmonary Infection by Lophomonas Blattarum : A Case Report
Journal of Nepal Medical Association
bronchopulmonary infection
hepatitis B
immunosupression
Lophomonas
parasite
title A Rare Case of Bronchopulmonary Infection by Lophomonas Blattarum : A Case Report
title_full A Rare Case of Bronchopulmonary Infection by Lophomonas Blattarum : A Case Report
title_fullStr A Rare Case of Bronchopulmonary Infection by Lophomonas Blattarum : A Case Report
title_full_unstemmed A Rare Case of Bronchopulmonary Infection by Lophomonas Blattarum : A Case Report
title_short A Rare Case of Bronchopulmonary Infection by Lophomonas Blattarum : A Case Report
title_sort rare case of bronchopulmonary infection by lophomonas blattarum a case report
topic bronchopulmonary infection
hepatitis B
immunosupression
Lophomonas
parasite
url https://www.jnma.com.np/jnma/index.php/jnma/article/view/8866
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