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Shin, Yoon, Song, and Kim: Isolation of Mycobacterium lentiflavum from a Patient with a Lung Destroyed by Tuberculosis
Original Article

Korean J Leg Med 2007;27(2):124-127.

Published online: 10 February 2007

DOI: https://doi.org/10.3343/kjlm.2007.27.2.124

Isolation of Mycobacterium lentiflavum from a Patient with a Lung Destroyed by Tuberculosis

Sue Shin, M.D.1, 3, Jong-Hyun Yoon, M.D.1, 3, Sang Hoon Song, M.D.2, 3, Eui Chong Kim, M.D.2, 3

1Department of Laboratory Medicine, Boramae Hospital, Seoul, Korea

2Department of Laboratory Medicine, Seoul National University Hospital, Seoul, Korea

3Department of Laboratory Medicine, Seoul National University College of Medicine, Seoul, Korea

Received 11 January 2007       Revised 5 February 2007       Accepted 5 February 2007

Copyright © 2007 The Korean Society for Legal Medicine

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Mycobacterium lentiflavum has recently been described as an emerging human pathogen without regard to the immune status of the host. We herein report on M. lentiflavum isolated from a respiratory specimen of a patient. Although the organism described in this case seems to be a colonizer of a lung destroyed by tuberculosis, the current methods for species identification of nontuberculous mycobacteria have to be re-evaluated so as not to underestimate these organisms.

Keywords: Mycobacterium lentiflavum, 16S rRNA gene, Clinical specimen

References

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Fig. 1.
(A) Simple chest PA done on May 13th, 2002: Lung destroyed due to tuberculosis with volume loss of both upper lung field. No definite change since May, 1998. (B) Routine chest CT done on April 25th, 2002: A new nodular lesion on left lower lung field (arrow) compared with October 30th, 2000.
kjlm-27-124f1.tif
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