Yasser I Althnayan
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View article: Ophthalmomyiasis Externa: A Case Report in a Tertiary Care Center in Riyadh, Saudi Arabia
Ophthalmomyiasis Externa: A Case Report in a Tertiary Care Center in Riyadh, Saudi Arabia Open
Introduction: Ophthalmomyiasis externa, which is caused by Oestrus ovis larvae, is a parasitic eye infestation that is prevalent in tropical and subtropical regions. It occurs in rural settings and is associated with risk factors, such as …
View article: Myopia Progression Among School-Aged Children in the COVID-19 Distance-Learning Era
Myopia Progression Among School-Aged Children in the COVID-19 Distance-Learning Era Open
Myopia progression was accelerated during the COVID-19 pandemic. Younger age, prolonged screen use, and insufficient outdoor time contributed to increased myopia progression. However, the type of device used had no significant effect.
View article: A series of unusual intraocular and orbital metastasis: the importance of immunohistochemistry for the final diagnosis
A series of unusual intraocular and orbital metastasis: the importance of immunohistochemistry for the final diagnosis Open
View article: Ocular adnexal lymphoma: an 11-year retrospective study of different subtypes and their clinical implications
Ocular adnexal lymphoma: an 11-year retrospective study of different subtypes and their clinical implications Open
View article: Socioeconomic factors affecting patients′ utilization of primary care services at a Tertiary Teaching Hospital in Riyadh, Saudi Arabia
Socioeconomic factors affecting patients′ utilization of primary care services at a Tertiary Teaching Hospital in Riyadh, Saudi Arabia Open
Our results reveal that chronic health problems, self-health-perception, and health insurance are the most significant socioeconomic factors affecting the utilization of primary care services.