The findings of this study revealed that drinking of a cup of coffee causes a significant decrease in choroidal thickness for at least 4 hours after coffee drinking.

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Purpose: To quantify the foveal avascular zone and the whole, parafoveal, and foveal vessel density of superficial and deep capillary plexus in amblyopic eyes and age-matched controls and to compare the measurements. Methods: This cross-sectional study involved 49 eyes from 17 patients with amblyopia and 21 healthy children (aged 6 to 16 years). Optical coherence tomography angiography was performed for all participants and superficial capillary plexus, deep capillary plexus, and foveal avascular zone were evaluated. Data from amblyopic eyes, fellow eyes with unilateral amblyopia, and control eyes were compared using the Mann–Whitney U test. Results: The mean patient age was 8.6 ± 2.5 years in the amblyopia group and 9.6 ± 2.9 years in the control group. The mean foveal avascular zone measurements were 0.251 ± 0.1 mm 2 in the amblyopia group and 0.291 ± 0.1 mm 2 in the control group. The whole, foveal, and parafoveal vessel densities of superficial capillary plexus were 48.8% ± 3.7%, 23.8% ± 8.8%, and 50.9% ± 4.6% in the amblyopia group and 48.4% ± 2.5%, 19.3% ± 5.4%, and 51.3% ± 2.7% in the control group. The whole, foveal, and parafoveal vessel densities of deep capillary plexus were 51.8% ± 4.3%, 37.6% ± 5.8%, and 54.8% ± 4.2% in the amblyopia group and 54.4% ± 3.2%, 34.9% ± 7.4%, and 56.8% ± 3.2% in the control group. No statistically significant difference was detected in all measurements. Conclusions: Assessment of the foveal avascular zone and vessel density of superficial capillary plexus and deep capillary plexus with optical coherence tomography angiography revealed no difference between amblyopic eyes, controls, and fellow eyes of patients with unilateral amblyopia. [ J Pediatr Ophthalmol Strabismus . 2019;56(1):55–59.]

Our results suggested that SFCT was significantly thicker in normal pregnant women than non-pregnant women. However, SFCT values of preeclamptic women were similar to those of non-pregnant women.

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Adding steroid to routine anti-VEGF treatment is an effective way of treatment method for resistant DME.

This study showed that SFCT of diabetic children are similar to those of healthy controls. In addition, SFCT are not affected by fasting glucose level, HbA1c, age, or duration of diabetes.