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| Year : 2006 | Volume
: 49
| Issue : 4 | Page : 576-8 |
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Infective endocarditis due to Acinetobacter baumannii complex--a case report.
T Menon, S Shanmugasundaram, B Nandhakumar, K Nalina, Balasubramaniam
Department of Microbiology, Dr. A. L. Mudaliar Post Graduate Institute of Basic Medical Sciences, University of Madras, Taramani, Chennai 600113
Correspondence Address:
T Menon
Department of Microbiology, Dr. A. L. Mudaliar Post Graduate Institute of Basic Medical Sciences, University of Madras, Taramani, Chennai 600113
 Source of Support: None, Conflict of Interest: None  | Check |
PMID: 17183861 
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We report a case of infective endocarditis caused by Acinetobacter baumannii complex in a 27-year-old male patient. The patient presented with fever of five days duration, palpitation, dyspnea, cough and chest pain. He had undergone a surgical repair of ruptured aneurysm of sinus of valsalva a month before. The transthoracic echocardiogram revealed a large vegetation on the aortic valve. Three samples of blood for culture grew gram-negative pleomorphic coccobacilli within 24 hours which were identified by cultural and biochemical characteristics to be Acinetobacter baumannii complex. Antimicrobial susceptibility was performed by Kirby-Bauer method and the isolate were found to be resistant to ampicillin, Ciprofloxacin, Ceftriaxone, Gentamicin, Amikacin, Augmentin, Levofloxacin, Piperacillin-Tazobactam, Netilimicin and sensitive to Imipenem. Patient was initially treated with Ceftraixone and Gentamicin and subsequently with Ampicillin and Amikacin but did not respond to treatment and died of sepsis before therapy with Imipenem could be started. |
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