Retinal Nerve Fibre Layer Thinning in Patients with Thalassaemia, Iron Deficiency Anaemia, and Anaemia of Chronic Diseases.

Purpose: Retinal nerve fibre layer (RNFL) is a sensitive structure, which is affected by anaemia due to hypoxia. A timely detection of RNFL thinning may aid preventing devastating complications. Optical coherence tomography (OCT) measures RNFL thinning with accuracy and helps in detecting thinning of the retinal layer in anaemic patients.

Myocardial infarction increases progressive visual field defects in well treated early primary open angle glaucoma--a prospective case control study.

The purpose of the study was to evaluate the progression of glaucomatous field damage in patients with stable primary open angle glaucoma after an attack of myocardial infarction. In this case control study, 62 open angle glaucoma patients were selected and regularly followed up. Among 62 patients, 9 had an attack of myocardial infarction.

Central serous chorioretinopathy after dacryocystorhinostomy operation on the same side.

A 43-year-old man developed central serous choroidoretinopathy in his left eye following dacryocystorhinostomy operation on the same side. He was using xylometazoline nasal drops in his left nostril. Action of xylometazoline or the stress related to the operation or the effect of both factors played the role in the causation of this ocular condition.

Persistent conjunctivitis associated with drinking arsenic-contaminated water.

Purpose: The aim of this study was to report on 2 cases of bilateral chronic conjunctivitis that were associated with the drinking of arsenic-contaminated underground water for a long time.

Design: Interventional case reports comprised the study.

Methods: This study was a review of clinical data and laboratory investigations.

Atypical presentation of a unilateral septic thrombosis of the cavernous sinus.

A 7 year-old boy with unilateral septic cavernous sinus thrombosis following a pyoderma in the eyebrow is described. Problems in diagnosis and the role of magnetic resonance imaging (MRI) in the management are highlighted. Patient recovered with mild residual sequelae.