{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T04:21:16Z","timestamp":1791346876807,"version":"4.3.1"},"reference-count":20,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"Suppl 4","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2024,7]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose:<\/jats:title>\n                    <jats:p>To study the role of Toxoplasma IgG avidity in evaluating the stage of systemic infection during manifestation as toxoplasma retinochoroiditis and its clinical implications in eastern India.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>Retrospective chart review of Toxoplasma retinochoroiditis cases with Toxoplasma serology for IgG, IgM, and IgG avidity.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Included in this study were 17 eyes of 17 patients who had active retinitis located in the macula (14), mid-periphery (2), or periphery (1). They were either primary lesions (12) or reactivations (5). All the cases had Toxoplasma IgG positive; one case had IgM positivity, while all the cases had high IgG avidity values. IgG avidity had a positive correlation with the duration of symptoms.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>We observed high IgG avidity values in active retinochoroiditis in both primary ocular Toxoplasmosis and reactivation subgroups. These results indicate a late ocular manifestation after initial systemic infection with a possible incubation period ranging from 5 weeks to 5 months.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.4103\/ijo.ijo_3000_23","type":"journal-article","created":{"date-parts":[[2024,7,2]],"date-time":"2024-07-02T05:35:13Z","timestamp":1719898513000},"page":"S601-S605","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":3,"title":["Role of IgG avidity in eyes with active Toxoplasma retinochoroiditis"],"prefix":"10.4103","volume":"72","author":[{"given":"Pratik","family":"Lakhmawar","sequence":"first","affiliation":[{"name":"L. V. Prasad Eye Institute, Mithu Tulsi Chanrai Campus, Bhubaneswar, Odisha, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anup","family":"Kelgaonkar","sequence":"additional","affiliation":[{"name":"L. V. Prasad Eye Institute, Mithu Tulsi Chanrai Campus, Bhubaneswar, Odisha, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anamika","family":"Patel","sequence":"additional","affiliation":[{"name":"L. V. Prasad Eye Institute, GMR Varalaxmi Campus, Visakhapatnam, Andhra Pradesh, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ashish","family":"Khalsa","sequence":"additional","affiliation":[{"name":"Uveitis, Vitreous and Retina Services, C. L. Gupta Eye Institute, Moradabad, Uttar Pradesh, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Soumyava","family":"Basu","sequence":"additional","affiliation":[{"name":"Uveitis, Vitreous and Retina Services, L. V. 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