Hypoxia in COPD seems to affect the choroidal thickness. Thinning of the choroid may be attributed to increased vascular resistance and reduced blood flow in patients with COPD. The possible effects of the disease to the eye may be clarified through the role of the choroidal vasculature in the blood supply of the anterior optic nerve head.

No abstract

This is the first study examining the RNFL thickness in ADHD. Our findings showed that nasal RNFL thickness was lower, indicating reduced unmyelinated axons in the retina of children with ADHD. The results of this study support the evidence that ADHD involves a lag in cortical maturation and this is measurable in the retina.

Choroidal abnormalities are frequent in neurofibromatosis type 1. Choroidal abnormalities detected by infrared reflectance imaging with optical coherence tomography can be used to diagnose neurofibromatosis type 1.

Topical cyclopentolate seems to be effective and well tolerated following pterygium surgery for post-operative ocular pain.