| Title: |
Biological Diagnosis of Ocular Toxoplasmosis: a Nine-Year Retrospective Observational Study |
| Authors: |
Greigert, Valentin; Pfaff, Alexander W.; Sauer, Arnaud; Filisetti, Denis; Candolfi, Ermanno; Villard, Odile |
| Contributors: |
Blader, Ira J.; Fondation de France |
| Source: |
mSphere ; volume 4, issue 5 ; ISSN 2379-5042 |
| Publisher Information: |
American Society for Microbiology |
| Publication Year: |
2019 |
| Description: |
Ocular toxoplasmosis (OT), a parasitic infection of the eye, is considered to be the most important infectious cause of posterior uveitis worldwide. Its prevalence is particularly high in South America, where aggressive Toxoplasma gondii strains are responsible for more-severe presentations. The particular pathophysiology of this infection leads, from recurrence to recurrence, to potentially severe vision impairment. The diagnosis of this infection is usually exclusively based on the clinical examination. However, the symptoms may be misleading and are not always sufficient to confirm a diagnosis of OT. In such cases, biological tests performed by means of several techniques on blood and ocular samples may facilitate the diagnosis. In this study, we analyzed the tests that were performed in our laboratory over a 9-year period every time OT was suspected. Our report highlights that the quality of ocular sampling by ophthalmologists and combinations of several techniques are critical for a reliable biological OT diagnosis. |
| Document Type: |
article in journal/newspaper |
| Language: |
English |
| DOI: |
10.1128/msphere.00636-19 |
| DOI: |
10.1128/mSphere.00636-19 |
| Availability: |
https://doi.org/10.1128/msphere.00636-19; https://journals.asm.org/doi/pdf/10.1128/mSphere.00636-19 |
| Rights: |
https://creativecommons.org/licenses/by/4.0/ ; https://journals.asm.org/non-commercial-tdm-license |
| Accession Number: |
edsbas.461C7D22 |
| Database: |
BASE |