Case Report
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Streptococcus Mitis Keratitis: A Case Report

Year 2024, Volume: 3 Issue: 2, 98 - 101, 21.06.2024
https://doi.org/10.57221/izmirtip.1438773

Abstract

66-years old female patient applied to our hospital’s emergency service with the
complaint of an olive tree branch hitting her right eye. She had conjunctival hyperaemia,
discharge, decreased vision and pain on her eye. In the ophthalmologic examination, visual
acuity was measured as 0.1 on the right and 0.7 on the left eye. Biomicroscopic examination
revealed a large, yellow-white keratitis center on superior cornea, hypopyon and an epithelial
erosion which extended up to superior limbus. Ocular ultrasonography was normal. Corneal
scraping sampling was made for direct microscopic examination and culture to determine the
etiological agent.

References

  • 1. Ayi B. Infections caused by viridans Streptococci. Editors-in-Chief: S.J. Enna and David B. Bylund. xPharm: The Comprehensive Pharmacology Reference. Elsevier, 2007; pp: 1-5.
  • 2. Santin K, Bispo PJM, Trevizani R. Characterization and distribution of viridans group streptococci isolated from infectious endophthalmitis and keratitis. Arq Bras Oftalmol. 2020;83:463-72.
  • 3. Sadowy E, Hryniewicz W. Identification of Streptococcus pneumoniae and other Mitis streptococci: importance of molecular methods. Eur J Clin Microbiol Infect Dis. 2020;12:2247-56.
  • 4. Soleimani M, Tabatabaei SA, Masoumi A, Mirshahi R, Ghahvechian H, Tayebi F, et al. Infectious keratitis: trends in microbiological and antibiotic sensitivity patterns. Eye (Lond). 2021;35:3110-5.
  • 5. Yarımada S, Barut So, Palamar M, Egrilmez S, Aydemir SS, Hilmioglu Polat S. comparison of culture-positive and -negative microbial keratitis. Turk J Ophthalmol. 2022;52:1-5.
  • 6. Nanayakkara U, Khan MA, Hargun DK, Sivagnanam S, Samarawickrama C. Ocular streptococcal infections: A clinical and microbiological review. Surv Ophthalmol. 2023;68:678-96. 7. Teweldemedhin M, Gebreyesus H, Atsbah AH, Asgedom SW, Saravanan M. Bacterial profile of ocular infections: a systematic review. BMC Ophthalmol. 2017;17:212.
  • 8. Mediero S, de los Bueis AB, Spiess K. Clinical and microbiological profile of infectious keratitis in an area of Madrid, Spain. Enferm Infecc Microbiol Clin (Engl Ed). 2018;36:409-16.
  • 9. Hsu VJ, Affeldt J, Blanton C. Streptococcus Mitis corneal ulcer. ARVO Annual Meeting Abstract, Investigative Ophthalmology & Visual Science. 2005.
  • 10. Hsiao FC, Meir YJ, Yeh LK, Tan HY, Hsiao CH, Ma DH. Amniotic membrane transplantation in a patient with impending perforated corneal ulcer caused by Streptococcus mitis: A case report and review of literature. World J Clin Cases. 2022;10:3923-29.
  • 11. Harrison SA, Bateman J. Endogenous endophthalmitis caused by Streptococcus mitis Am J Ophthalmol 1997;123:260-1.
  • 12. Chon J, Kim M. Successful management of late-onset Streptococcus mitis endophthalmitis. Ther Clin Risk Manag. 2017;13:1439-42.
  • 13. Jaffry M, Lister M. Streptococcus mitis/oralis corneal ulcer in a patient with severe rheumatoid arthritis: An unusual route. Case Rep Ophthalmol Med. 2022:5245620.
Year 2024, Volume: 3 Issue: 2, 98 - 101, 21.06.2024
https://doi.org/10.57221/izmirtip.1438773

Abstract

References

  • 1. Ayi B. Infections caused by viridans Streptococci. Editors-in-Chief: S.J. Enna and David B. Bylund. xPharm: The Comprehensive Pharmacology Reference. Elsevier, 2007; pp: 1-5.
  • 2. Santin K, Bispo PJM, Trevizani R. Characterization and distribution of viridans group streptococci isolated from infectious endophthalmitis and keratitis. Arq Bras Oftalmol. 2020;83:463-72.
  • 3. Sadowy E, Hryniewicz W. Identification of Streptococcus pneumoniae and other Mitis streptococci: importance of molecular methods. Eur J Clin Microbiol Infect Dis. 2020;12:2247-56.
  • 4. Soleimani M, Tabatabaei SA, Masoumi A, Mirshahi R, Ghahvechian H, Tayebi F, et al. Infectious keratitis: trends in microbiological and antibiotic sensitivity patterns. Eye (Lond). 2021;35:3110-5.
  • 5. Yarımada S, Barut So, Palamar M, Egrilmez S, Aydemir SS, Hilmioglu Polat S. comparison of culture-positive and -negative microbial keratitis. Turk J Ophthalmol. 2022;52:1-5.
  • 6. Nanayakkara U, Khan MA, Hargun DK, Sivagnanam S, Samarawickrama C. Ocular streptococcal infections: A clinical and microbiological review. Surv Ophthalmol. 2023;68:678-96. 7. Teweldemedhin M, Gebreyesus H, Atsbah AH, Asgedom SW, Saravanan M. Bacterial profile of ocular infections: a systematic review. BMC Ophthalmol. 2017;17:212.
  • 8. Mediero S, de los Bueis AB, Spiess K. Clinical and microbiological profile of infectious keratitis in an area of Madrid, Spain. Enferm Infecc Microbiol Clin (Engl Ed). 2018;36:409-16.
  • 9. Hsu VJ, Affeldt J, Blanton C. Streptococcus Mitis corneal ulcer. ARVO Annual Meeting Abstract, Investigative Ophthalmology & Visual Science. 2005.
  • 10. Hsiao FC, Meir YJ, Yeh LK, Tan HY, Hsiao CH, Ma DH. Amniotic membrane transplantation in a patient with impending perforated corneal ulcer caused by Streptococcus mitis: A case report and review of literature. World J Clin Cases. 2022;10:3923-29.
  • 11. Harrison SA, Bateman J. Endogenous endophthalmitis caused by Streptococcus mitis Am J Ophthalmol 1997;123:260-1.
  • 12. Chon J, Kim M. Successful management of late-onset Streptococcus mitis endophthalmitis. Ther Clin Risk Manag. 2017;13:1439-42.
  • 13. Jaffry M, Lister M. Streptococcus mitis/oralis corneal ulcer in a patient with severe rheumatoid arthritis: An unusual route. Case Rep Ophthalmol Med. 2022:5245620.
There are 12 citations in total.

Details

Primary Language Turkish
Subjects Ophthalmology
Journal Section Case Reports
Authors

Bora Yüksel 0000-0001-5998-9122

Tuncay Küsbeci 0000-0002-5169-4140

Ibrahim Azimli 0000-0001-6817-1760

Publication Date June 21, 2024
Submission Date February 17, 2024
Acceptance Date May 22, 2024
Published in Issue Year 2024 Volume: 3 Issue: 2

Cite

APA Yüksel, B., Küsbeci, T., & Azimli, I. (2024). Streptococcus Mitis Keratitis: A Case Report. İzmir Tıp Fakültesi Dergisi, 3(2), 98-101. https://doi.org/10.57221/izmirtip.1438773
AMA Yüksel B, Küsbeci T, Azimli I. Streptococcus Mitis Keratitis: A Case Report. İzmir Tıp Fak. Derg. June 2024;3(2):98-101. doi:10.57221/izmirtip.1438773
Chicago Yüksel, Bora, Tuncay Küsbeci, and Ibrahim Azimli. “Streptococcus Mitis Keratitis: A Case Report”. İzmir Tıp Fakültesi Dergisi 3, no. 2 (June 2024): 98-101. https://doi.org/10.57221/izmirtip.1438773.
EndNote Yüksel B, Küsbeci T, Azimli I (June 1, 2024) Streptococcus Mitis Keratitis: A Case Report. İzmir Tıp Fakültesi Dergisi 3 2 98–101.
IEEE B. Yüksel, T. Küsbeci, and I. Azimli, “Streptococcus Mitis Keratitis: A Case Report”, İzmir Tıp Fak. Derg., vol. 3, no. 2, pp. 98–101, 2024, doi: 10.57221/izmirtip.1438773.
ISNAD Yüksel, Bora et al. “Streptococcus Mitis Keratitis: A Case Report”. İzmir Tıp Fakültesi Dergisi 3/2 (June 2024), 98-101. https://doi.org/10.57221/izmirtip.1438773.
JAMA Yüksel B, Küsbeci T, Azimli I. Streptococcus Mitis Keratitis: A Case Report. İzmir Tıp Fak. Derg. 2024;3:98–101.
MLA Yüksel, Bora et al. “Streptococcus Mitis Keratitis: A Case Report”. İzmir Tıp Fakültesi Dergisi, vol. 3, no. 2, 2024, pp. 98-101, doi:10.57221/izmirtip.1438773.
Vancouver Yüksel B, Küsbeci T, Azimli I. Streptococcus Mitis Keratitis: A Case Report. İzmir Tıp Fak. Derg. 2024;3(2):98-101.