SOVT is a rare entity. There are no guidelines, just recommendations for disease management. Based on our experience, broad-spectrum intravenous antibiotic, anticoagulation, and steroid therapy should be promptly introduced and if needed surgical intervention. SOVT can lead to devastating complications which include permanent loss of vision and in some cases a fatal outcome.

There are clear differences in the levels of cytokines and growth factors in the tears of healthy subjects and patients with GH without TAO. Tear cytokine changes and related dysfunctional tear syndrome (DTS) could be an early sign of occult TAO in Graves' hyperthyreosis patients.

SUMMARY -Age-related macular degeneration (ARMD) is the leading cause of blindness in developed world but there are still much unknown facts about the disease itself. Age, genetic factors and smoking are the three main risk factors for the development of ARMD, but the exact pathophysiological mechanism of the disease remains unknown. Current high resolution optical coherence tomography devices provide ample new information on retinal layers, drusen characteristics and their interaction. In this study, we analyzed 44 eyes with drusiform dry ARMD using high resolution optical coherence tomography over a 2-year period. Our results showed a statistically signifi cant increase in drusen number in both females and males in the 2-year period. On average, increment by 4 and 5 drusen per eye during the 2-year period was recorded in female and male patients with drusiform dry ARMD, respectively. Also, statistical analysis of the central retinal thickness showed that women with drusiform dry ARMD had a statistically signifi cantly thinner macula than their male counterparts.