[Choroidal hemangioma with extensive retinal detachment treated with posterior vitrectomy: case report].

To describe a case of circumscribed choroidal hemangioma with extensive retinal detachment treated with vitrectomy and endolaser photocoagulation. Interventional case report. A 41-year-old female patient was examined with a 7-day history of blurred vision and progression of visual loss in the right eye in the last 2 days. Ophthalmologic examination showed 20/400 visual acuity in the right eye and an extensive retinal detachment with an elevated red lesion on the posterior pole. Ocular ultrasound showed high a reflective membranes in the vitreous cavity (retinal detachment) and an homogeneous hiperecogenic solid lesion suggestive of choroidal hemangioma. Systemic investigation showed no abnormalities. Posterior pars plana vitrectomy with endophotocoagulation and injection of C3F8 gas was performed. After 15 days, an inferior retinal detachment was observed and the patient was submitted to a second vitrectomy with endophotocoagulation and silicon oil implant. After six months, the retina remains attached and the hemangioma shows no signs of exudation. Visual acuity remains 20/400. Posterior vitrectomy appears as an option for the treatment of circumscribed choroidal hemangiomas with extensive retinal detachment.