Pleural effusion without occurrence of active pulmonary lesion due to nontuberculous mycobacteria is extremely rare. We report a case of Mycobacterium intracellulare pleurisy in an 84-year-old woman. The patient was admitted to a nearby hospital because of dyspnea. Massive right pleural effusion was observed on chest roentgenogram. Bacteriological examinations, smear and culture of the sputum or pleural effusion were negative. First we thought pleurisy was caused by M. tuberculosis as pleural effusion showed predominant lymphocyte count and high adenosine deaminase level. However, M. intracellulare was identified by the polymerase chain reaction method from pleural effusion. Based on clinical findings and laboratory data, we suspected pleurisy was due to M. intracellulare infection. Clarithromycin, kanamycin, rifampicin and ethambutol were administered. After four months of treatment pleural effusion disappeared without accompanying the active pulmonary lesion. Therefore, we diagnosed this case as pleurisy without pulmonary lesion due to M. intracellulare.
[A case of Mycobacterium intracellulare pleurisy without active lung lesion] Publishing Authors By Initials
[A case of Mycobacterium intracellulare pleurisy without active lung lesion] Journal Published:
PUBLICATION TYPE: Journal Article
Journal: Kekkaku : [Tuberculosis]
VOLUME: 83
Page Numbers: 27-31
Journal Abbreviation: Kekkaku
ISSN: 0022-9776
DAY: 20
MONTH: Jan
YEAR: 2008
[A case of Mycobacterium intracellulare pleurisy without active lung lesion] Information
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LANGUAGE: jpn
NlmUniqueID: 422132
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AFFILIATION: Department of Pulmonary Medicine, National Hospital Organization Matsue National Hospital, 5-8-31, Agenogi, Matsue-shi, Shimane 690 8556, Japan. ishi-kma@matsue.hosp.go.jp
Country: Japan
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MEDLINETA: Kekkaku
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