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A Case of Indophenol Oxidase-positive Stenotrophomonas maltophilia Isolated from Urine in a Patient with Acute Lymphoblastic Leukemia

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초록

Stenotrophomonas maltophilia는 운동성의 포도당 비발효 그람 음성 간균이다. 면역저하 환자에서 폐렴, 균혈증 등 실제적 인 이환율 및 사망률과 연관된 중요한 기회감염성 병원균의 하나이다. 이 균은 많은 경우 다른 포도당 비발효 그람 음성 세균들과 함께 분리되므로 동정에 깊은 주의를 요한다. 저자들은 특징적으로 oxidase 양성을 보이면서 생화학 반응 및 16S rRNA 염기서열분석으로 S. maltophilia로 동정된 1예를 경험하였기에 보고하는 바이다.

Abstract

Stenotrophomonas maltophilia is a motile, non-fermentative, gram-negative rod. It is one of the important nosocomial pathogens associated with substantial morbidity and mortality such as pneumonia and bacteremia in immunocompromised patients. It should be carefully examined in the course of identification because it is frequently isolated together with other non-fermentative, gram-negative rods from clinical specimens. We report an isolate of S. maltophilia showing an oxidase-positive reaction, which is very rare for the species.

참고문헌 (13)

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