안성준 교수

Despite being one of the most common zoonotic infections worldwide, human toxocariasis has been one of the neglected tropical diseases. Although most human infections are asymptomatic, two main syndromes of human toxocariasis are classically recognized: systemic toxocariasis, which encompasses diseases in major organs; and ocular toxocariasis (OT), disease in the eye or optic nerve, caused by the migration of Toxocara larvae into the eye. OT is usually a unilateral disease, which typically prese

Severe hypertension resulted in exudative retinal and choroidal changes, characterized by SRF accumulation and increased SCT. Our grading system may represent retinopathy severity and predict visual outcome better than the KWB grading system in patients with severe hypertension.

Overall intraocular pharmacokinetic properties of ranibizumab in vitrectomized eyes were similar to those in nonvitrectomized eyes. Our data do not support the use of different dosing regimens of ranibizumab in vitrectomized eyes.

Our study discusses the diagnosis, treatment, and prevention strategies for OT. Evaluation of total IgE, in addition to anti-toxocara antibody, can assist in the serologic diagnosis of OT. Combined albendazole and corticosteroid therapy may reduce intraocular inflammation and recurrence. Migrating feature of granuloma is clinically important and may further suggest the diagnosis of OT. Clinicians need to carefully examine comorbid conditions for OT. OT may be associated with ingestion of uncooke

The IAT treatment may provide early restoration of retinal perfusion and offer functional benefits in the management of incomplete CRAO.

Patients who received epiretinal membrane surgery without additional ILM peeling showed better visual and anatomical outcome than those with additional ILM peeling at postoperative 1 month. However, surgical outcomes were comparable between the two groups, thereafter. In terms of visual outcome and photoreceptor integrity, additional ILM peeling may not be an essential procedure.

The intraocular route of drug administration enables the delivery of high concentrations of therapeutic drugs, while minimizing their systemic absorption. Several drugs are administered into the anterior chamber or vitreous, and the intraocular injection has been effective in curing various intraocular diseases. Rabbit eyes have been widely used for ophthalmic research, as the animal is easy to handle and economical compared to other mammals, and the size of a rabbit eye is similar to that of a

Long-term use of hydroxychloroquine can cause retinopathy, which may result in severe and progressive visual loss. In the past decade, hydroxychloroquine use has markedly increased and modern retinal imaging techniques have enabled the detection of early, pre-symptomatic disease. As a consequence, the prevalence of retinal toxicity in long-term hydroxychloroquine users is known to be higher than was previously estimated. The pathophysiology of the retinopathy is incompletely characterised, altho

PURPOSE: To evaluate the clinical features, associated factors, and treatment outcomes of scleritis in the Korean population. METHODS: Medical records were retrospectively reviewed for 94 eyes of 76 patients with scleritis. Clinical features of scleritis, including systemic disease, presence of microorganisms, serologic markers, history of previous ocular surgery, and use of immunosuppressants were investigated and compared amongst the subtypes of scleritis. Treatment outcomes were evaluated usi

OMD is clinically and genetically heterogeneous, with different morphologic features and progression in outer retinal pathology according to RP1L1 gene mutations, indicating the genotype-phenotype correlation in patients with OMD.