Coats’ disease and retrobulbar haemodynamics

Effect of retrobulbar versus subconjunctival anaesthesia on retrobulbar haemodynamics.

AIM To investigate the effect of retrobulbar and subconjunctival anaesthesia on retrobulbar haemodynamics by colour Doppler imaging. METHOD 39 patients (mean age 71 (SD 9) years; 19 females, 20 males) undergoing planned cataract surgery were included in the prospective study. Colour Doppler imaging (Siemens Sonoline Sienna, Germany) was performed before, directly after either subconjunctival ...

Coats disease

Coats disease

Coats' disease is an idiopathic ophthalmic condition caused by a defect in the development of retinal vasculature, characterized by retinal telangiectasis, haemorrhages, intraretinal and subretinal exudation. There are two pathological processes, which are evident in Coats' disease. The first consists of a breakdown of the bloodretinal barrier at the endothelial level, which causes plasma leaka...

Subfoveal Nodule in Coats' Disease

PURPOSE To determine the prevalence, clinical characteristics and nature of subfoveal nodules in Coats' disease and the associated impact on the long-term visual outcome. METHODS Consecutive cases of Coats' disease with foveal exudation were retrospectively reviewed. The presence of a subfoveal nodule or macular fibrosis was recorded. Clinical characteristics, retinal imaging, and outcome wer...

[Coats disease of adult onset].

CASE REPORT We report a 66-year-old male who exhibited an exudative retinal vasculopathy, diagnosed as Coats disease of adult onset, treated with laser photocoagulation. DISCUSSION Most cases of Coats disease are diagnosed in childhood. When this entity appears in adults it usually exhibits a more benign clinical course. Diagnosis of this condition must be considered in those patients showing...