Macular pigment evaluation using dual-wavelength fundus auto-fluorescence imaging.

Introduction: Macular pigment plays an important role in the reduction of oxidative stress and in preventing retinal diseases. Quick and easy measurements of the macular pigment are essential in both clinical and research settings. Dual wavelength fundus auto-fluorescence seems to be the optimal method.

No significant retinal damage induced by major orthopedic surgery - a pilot study.

Background: Perioperative visual loss is one of the rare but devastating complications of anesthesia and surgery. The incidence of less severe or even subclinical postoperative visual dysfunction is unknown. Therefore, we decided to perform a pilot prospective observational clinical study to evaluate whether structural changes of the retina can be detected in patients undergoing elective orthopaedic surgery by optical coherence tomography (OCT).

Iris and ciliary body cysts and phakic intraocular lenses.

Phakic intraocular lenses are used to correct refractive errors. The procedure is predictable and potentially reversible. The procedure is not free of complications though.

Effects of β-glucan and Vitamin D Supplementation on Inflammatory Parameters in Patients with Diabetic Retinopathy.

The objective of this article is to evaluate the potential effects of beta-glucan and vitamin D supplementation in patients with diabetic retinopathy. We evaluated the levels of several parameters of inflammatory reactions (C-reactive protein [CRP], serum amyloid A [SAA], and interleukin- [IL-] 6), leptin, and vitamin D. Using a 3-month interval, we divided the patients into three groups: (1) supplemented with beta-glucan and vitamin D, (2) supplemented with vitamin D and placebo, and (3) supplemented with vitamin D alone.

IgG-4 related disease in ophthalmology.

IgG-4 related disease (IgG4-RD) is a recently discovered systemic fibro-inflammatory disease which affects the ocular system. This pathology is not limited only to the orbit, but may also frequently affect the anatomical structures of the eye, as well as other organs. Suspicion of IgG4-RD is based on careful clinical, radiological and immuno-histological examination with a finding of characteristic histopathological changes.