Ultrasonographic findings in ocular toxocariasis

Arquivos brasileiros de oftalmologia
Fábio Barreto MoraisNorma Allemann

Abstract

To evaluate ophthalmic ultrasound findings in the three presentation forms of ocular toxocariasis (peripheral or posterior pole granulomas and chronic endophthalmitis), in patients with confirmed diagnosis of ocular toxocariasis. 11 patients (11 eyes) with clinical and confirmed diagnosis of active ocular toxocariasis, presented positive ELISA test, were analyzed, prospectively, in the study. The patients were submitted to an ocular ultrasound examination (10-MHz transducer, contact technique). In the series of 11 patients, mean age was 7.9 years-old (range from 2 to 17 y), 73% male, referring previous contact with dogs (91%), and with the soil (50%), no referral of appetite perversion. In the analyses of compromised eyes (11 eyes), the ophthalmoscopic examination revealed the following distribution of the 3 forms of ocular toxocariasis: 7 cases (63.6%), posterior pole granuloma; 1 (9.1%), chronic endophthalmitis; 2 (18.2%), peripheral granuloma; and 1 (9.1%), posterior pole granuloma associated with chronic endophthalmitis. Visual acuity impairment: no light perception (3 eyes, 27.3%); hand motion (4 eyes, 36.4%); counting fingers at 10 cm (1 eye, 9.1%); 20/200 (1 eye, 9.1%); 20/70 (1 eye, 9.1%); undefined (1 eye, 9.1%). Serol...Continue Reading

Citations

Dec 12, 2013·The Korean Journal of Parasitology·Nguyen Van DeJong-Yil Chai
Jun 14, 2018·Infectious Diseases of Poverty·Jia ChenHany M Elsheikha
Dec 3, 2016·Ocular Immunology and Inflammation·Ekta S SahuJyotirmay Biswas
May 28, 2021·Research and Reports in Tropical Medicine·Pedro Paulo ChieffiSergio Vieira Dos Santos

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