Öz
C. testosteroni gram negatif, glikozu fermente etmeyen, oksidaz pozitif, hareketli bir basildir. Düşük virülanslı bir mikroorganizma olarak kabul edilir ve insanlarda nadiren enfeksiyona neden olur. Zorlu besin koşullarında hayatta kalma, direnç genlerini edinme yeteneği ve içerdiği virülans faktörleri, C. testosteroni'yi, özellikle predispozan faktörleri olan hastalarda, tehlikeli bir enfeksiyöz ajanı olmak için, potansiyel bir aday yapar. Bu raporda, bir erkek erişkin hastada, C. testosteroni’nin neden olduğu bakteriyemi olgusunu sunuyoruz.
Anahtar Kelimeler
Comamonas testosteroni Bakteriyemi Antibakteriyel İlaç Direnci
Kaynakça
- 1. Nakipoglu Y, Erturan Z, Buyukbaba-Boral O, et al. Evaluation of the contaminant organisms of humidifier reservoir water and investigation of the source of contamination in a university hospital in Turkey. Am J Infect Control. 2005;33(1):62-63. doi:10.1016/j.ajic.2004.09.007.
- 2. Gilligan PH, Lum G, Vandamme PAR, Whittier S. Burkholderia, Stenotrophomonas, Ralstonia, Brevundimonas, Comamonas, Delftia, Pandoraea, and Acidovorax. In: Murray PR, Baron EJ, Jorgensen JH, Pfaller MA, Yolken RH, editors. Manual of clinical microbiology. 8th ed. Washington, DC: ASM Press; 2003.
- 3. L. Liu, W. Zhu, Z. Cao, et al. High correlation between genotypes and phenotypes of environmental bacteria Comamonas testosteroni strains. BMC Genomics 2015 16:110 DOI 10.1186/s12864-015-1314-x
- 4. Atkinson BE, Smith DL, Lockwood WR. Letter: Pseudomonas testosteroni septicemia. Ann Intern Med. 1975;83(3): 369-370. doi:10.7326/0003-4819-83-3-369 5. Barbaro DJ, Mackowiak PA, Barth SS, et al. Pseudomonas testosteroni infections: eighteen recent cases and a review of the literature. Rev Infect Dis. 1987;9(1):124-129. doi:10.1093/clinids/9.1.124
- 6. Farshad S, Norouzi F, Aminshahidi M,et al. Two cases of bacteremia due to an unusual pathogen, Comamonas testosteroni in Iran and a review literature. J Infect Dev Ctries 2012; 6: 521-525 [PMID: 22706196 DOI: 10.3855/jidc.2215]
- 7. Bayhan Gİ, Tanır G, Karaman I, et al. Comamonas testosteroni: An Unusual Bacteria Associated with Acute Appendicitis. Balkan Med J 2013; 30: 447-448 [PMID: 25207159 DOI: 10.5152/balkanmedj.2013.9135]
- 8. Orsini J, Tam E, Hauser N, Rajayer S. Polymicrobial Bacteremia Involving Comamonas testosteroni. Case Rep Med. 2014;2014:578127. doi:10.1155/2014/578127 9. Yasayancan N, Inonu Koseoglu H. The 20th Comamonas Testosteroni Bacteremia Case in the Literature from Turkey: Mortal and Polymicrobial A Case Report and Literature Review. EJMO. 2017; 1(3): 168-171 .
- 10. https://eucast.org/clinical_breakpoints
- 11. Gul M, Ciragil P, Bulbuloglu E, Aral M, Alkis S, Ezberci F. Comamonas testosteroni bacteremia in a patient with perforated acute appendicitis. Short communication. Acta Microbiol Immunol Hung. 2007;54(3):317-321. doi:10.1556/AMicr.54.2007.3.6
- 12. Cooper GR, Staples ED, Iczkowski KA, et al. Comamonas (Pseudomonas) testosterone endocarditis. Cardiovasc Pathol. 2005;14(3): 145-149. doi:10.1016/j.carpath.2005.01.008
- 13. Qin S, Fu Y, Zhang Q, et al. High incidence and endemic spread of NDM-1-positive Enterobacteriaceae in Henan Province, China. Antimicrob Agents Chemother. 2014;58(8):4275-4282. doi:10.1128/AAC.02813-13
- 14. Tiwari S, Nanda M. Bacteremia caused by Comamonas testosteroni an unusual pathogen. J Lab Physicians 2019;11: 87-90.
Öz
Comamonas testosteroni is a gram-negative, non-glucose fermenting, oxidase positive, motile bacillus. It is accepted as a low-virulent microorganism and rarely causes infections in humans. Survival at low nutrient conditions, ability to acquire resistance genes and already found virulence factors make C. testosteroni a potential candidate to be a dangerous infectious agent, especially in patients with predisposing factors. We report a rare case of a bacteriemia due to a rarely isolated microorganism, C. testosteroni, in a male adult patient.
Anahtar Kelimeler
Comamonas testosteroni Bacteremia Antibacterial Drug Resistance
Kaynakça
- 1. Nakipoglu Y, Erturan Z, Buyukbaba-Boral O, et al. Evaluation of the contaminant organisms of humidifier reservoir water and investigation of the source of contamination in a university hospital in Turkey. Am J Infect Control. 2005;33(1):62-63. doi:10.1016/j.ajic.2004.09.007.
- 2. Gilligan PH, Lum G, Vandamme PAR, Whittier S. Burkholderia, Stenotrophomonas, Ralstonia, Brevundimonas, Comamonas, Delftia, Pandoraea, and Acidovorax. In: Murray PR, Baron EJ, Jorgensen JH, Pfaller MA, Yolken RH, editors. Manual of clinical microbiology. 8th ed. Washington, DC: ASM Press; 2003.
- 3. L. Liu, W. Zhu, Z. Cao, et al. High correlation between genotypes and phenotypes of environmental bacteria Comamonas testosteroni strains. BMC Genomics 2015 16:110 DOI 10.1186/s12864-015-1314-x
- 4. Atkinson BE, Smith DL, Lockwood WR. Letter: Pseudomonas testosteroni septicemia. Ann Intern Med. 1975;83(3): 369-370. doi:10.7326/0003-4819-83-3-369 5. Barbaro DJ, Mackowiak PA, Barth SS, et al. Pseudomonas testosteroni infections: eighteen recent cases and a review of the literature. Rev Infect Dis. 1987;9(1):124-129. doi:10.1093/clinids/9.1.124
- 6. Farshad S, Norouzi F, Aminshahidi M,et al. Two cases of bacteremia due to an unusual pathogen, Comamonas testosteroni in Iran and a review literature. J Infect Dev Ctries 2012; 6: 521-525 [PMID: 22706196 DOI: 10.3855/jidc.2215]
- 7. Bayhan Gİ, Tanır G, Karaman I, et al. Comamonas testosteroni: An Unusual Bacteria Associated with Acute Appendicitis. Balkan Med J 2013; 30: 447-448 [PMID: 25207159 DOI: 10.5152/balkanmedj.2013.9135]
- 8. Orsini J, Tam E, Hauser N, Rajayer S. Polymicrobial Bacteremia Involving Comamonas testosteroni. Case Rep Med. 2014;2014:578127. doi:10.1155/2014/578127 9. Yasayancan N, Inonu Koseoglu H. The 20th Comamonas Testosteroni Bacteremia Case in the Literature from Turkey: Mortal and Polymicrobial A Case Report and Literature Review. EJMO. 2017; 1(3): 168-171 .
- 10. https://eucast.org/clinical_breakpoints
- 11. Gul M, Ciragil P, Bulbuloglu E, Aral M, Alkis S, Ezberci F. Comamonas testosteroni bacteremia in a patient with perforated acute appendicitis. Short communication. Acta Microbiol Immunol Hung. 2007;54(3):317-321. doi:10.1556/AMicr.54.2007.3.6
- 12. Cooper GR, Staples ED, Iczkowski KA, et al. Comamonas (Pseudomonas) testosterone endocarditis. Cardiovasc Pathol. 2005;14(3): 145-149. doi:10.1016/j.carpath.2005.01.008
- 13. Qin S, Fu Y, Zhang Q, et al. High incidence and endemic spread of NDM-1-positive Enterobacteriaceae in Henan Province, China. Antimicrob Agents Chemother. 2014;58(8):4275-4282. doi:10.1128/AAC.02813-13
- 14. Tiwari S, Nanda M. Bacteremia caused by Comamonas testosteroni an unusual pathogen. J Lab Physicians 2019;11: 87-90.
Ayrıntılar
| Birincil Dil | İngilizce |
|---|---|
| Konular | Tıbbi Mikrobiyoloji |
| Bölüm | Olgu Sunumu |
| Yazarlar | |
| Yayımlanma Tarihi | 30 Nisan 2021 |
| Kabul Tarihi | 31 Mart 2021 |
| Yayımlandığı Sayı | Yıl 2021 Cilt: 5 Sayı: 1 |
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