[Modified meibography in malignant eyelid tumors of epithelial origin].

Introduction: Eyelid tumors can be diagnosed using various diagnostic techniques. However, capability of existing methods for determining the type and margins of the tumor at the preoperative stage remains insufficiently studied.

Purpose: To improve the noncontact infrared meibography technique and determine its diagnostic capabilities for studying structural changes in meibomian glands in malignant eyelid tumors of epithelial origin.

[Dynamics of electrophysiological parameters of the retina after surgical treatment of idiopathic macular hole].

Aim: to study the dynamics of recovery of electrophysiological parameters of the retina after surgical treatment of idiopathic macular hole (IMH) and to assess their relevance to functional prognosis of the operation.

Material And Methods: The study included 118 patients (120 eyes) examined before and after successful IMH surgery. The patients underwent electroretinography (Ganzfeld and multifocal), static computed perimetry, and optical coherence tomography.

[Electrophysiological parameters of the retina in idiopathic macular hole].

Aim: To investigate the nature and range of electrophysiological disturbances in idiopathic macular hole (IMH) and establish their relationship with structural parameters of the retina.

Material And Methods: The study included 249 patients (280 eyes) with IMH. All of them underwent ganzfeld and multifocal electroretinography (ERG), optical coherence tomography, and evaluation of retinal electrical sensitivity and analyzer lability.

[Field of view changes after vitreomacular surgery: a treatment quality criteria].

The study enrolled 177 patients that had been admitted to the Research Institute of Eye Diseases of the Russian Academy of Medical Sciences for diagnostics and treatment - 134 patients with idiopathic macular hole and 43 patients with epiretinal fibrosis. All vitreomacular surgeries were performed between 2005 and 2011. Visual field defects were seen in all groups and were classified as either peripheral or paracentral, or concentric.

[Potentialities of immunofluorescence in examination of retinal vascular system and epiretinal proliferation (experimental study)].

An immunofluorescent method of examination of retinal vascular system and epiretinal proliferative tissue removed during a transciliary surgery has been developed. The proposed method possesses certain advantages, i.e.