BACKGROUND: The Vitreous Humour is the transparent biological gel which fills the posterior 5/6th of the eyeball. Extravasations of blood into this delicate tissue may cause visual loss. OBJECTIVE: The study was to determine the causes and pattern of vitreous haemorrhage in Guinness eye centre, Lagos University Teaching Hospital. METHODS: Retrospective consecutive case series of all patients with Vitreous haemorrhage over a 2 year period (June 2007 - May 2009) RESULTS: A total of 5137 new patient were seen at Guinness eye centre during the study period. 13 of them had vitreous heamorrhage giving an incidence of 0.25%. 12 of the patients were males. The mean age was 41 year. The age range was from 14years to 69 years. Majority of the patients (69%) presented within 4 weeks of drop in vision. Vitreous heamorrhage was caused by trauma in 46% of the patients and proliferative sickle cell retinopathy in 30% of the patients. All the patients with vitreous haemorrhage due to proliferative sickle cell retinopathy had the Hb genotype SC. CONCLUSION: Trauma and proliferative sickle cell retinopathy were found to be important causes of vitreous heamorrhage in this case series.
BACKGROUND: The Vitreous Humour is the transparent biological gel which fills the posterior 5/6th of the eyeball. Extravasations of blood into this delicate tissue may cause visual loss. OBJECTIVE: The study was to determine the causes and pattern of vitreous haemorrhage in Guinness eye centre, Lagos University Teaching Hospital. METHODS: Retrospective consecutive case series of all patients with Vitreous haemorrhage over a 2 year period (June 2007 - May 2009) RESULTS: A total of 5137 new patient were seen at Guinness eye centre during the study period. 13 of them had vitreous heamorrhage giving an incidence of 0.25%. 12 of the patients were males. The mean age was 41 year. The age range was from 14years to 69 years. Majority of the patients (69%) presented within 4 weeks of drop in vision. Vitreous heamorrhage was caused by trauma in 46% of the patients and proliferative sickle cell retinopathy in 30% of the patients. All the patients with vitreous haemorrhage due to proliferative sickle cell retinopathy had the Hb genotype SC. CONCLUSION:Trauma and proliferative sickle cell retinopathy were found to be important causes of vitreous heamorrhage in this case series.