Bilateral intraocular involvement in Langerhans cell histiocytosis (LCH) is uncommon. A 15-year-old boy presented with painless decreased vision in right and painful left red eye of 2 weeks duration. Visual acuity was 20/500 and 20/200, respectively. A fixed dilated pupil with exudative retinal detachment was present in the right eye and hemorrhagic iris nodules with hyphema and hypopyon were s...

Purpose. To investigate the changes of partial oxygen pressure (PaO2) in aqueous humour after injecting air or oxygen bubble into the anterior chamber in sickle cell hyphema. Methods. Blood samples were taken from the same patient with sickle cell disease. Thirty-two rabbits were divided into 4 groups. In group 1 (n = 8), there was no injection. Only blood injection constituted group 2 (n = 8),...

AIM To report on the outcome of Ahmed glaucoma valve (AGV) implantation for the management of neovascular glaucoma (NVG) after 23-gauge vitrectomy for proliferative diabetic retinopathy (PDR). METHODS Twelve medically uncontrolled NVG with earlier 23-gauge vitrectomy for PDR underwent AGV implantation. The control of intraocular pressure (IOP), preoperative and postoperative best-corrected vi...

This article describes uveitis-glaucoma-hyphema (UGH) syndrome following posterior chamber intraocular lens (PCIOL) implantation in a 51-year-old male patient who had had intermittent blurred vision for 2 years prior to cataract surgery. We found the lens haptics fixed in the sulcus and the lens rotated. The lens was extracted and a new implant inserted with a transscleral suture. Etiology of t...

OBJECTIVE To prospectively analyze the clinical and ultrasonographic biomicroscopy (UBM) features in eyes with closed globe injury, at the initial examination, that would predict the occurrence of chronic traumatic glaucoma during a 6-month follow-up. METHODS Forty consecutive eyes with closed globe injury and a chronically elevated intraocular pressure (IOP) of at least 21 mm Hg for a minimu...

Purpose To report our diagnostic ultrasound-based approach and surgical strategy in a case of severe blunt trauma with complete hyphema, 270° iris disinsertion, and traumatic subluxated cataract. Case Report A 70-year-old male was referred to our hospital for a blunt trauma in his right eye. A complete examination revealed visual acuity consisting in light perception, a complete hyphema, and ...

PURPOSE To report the short-term efficacy and safety of the transfer of an Ahmed(™) glaucoma valve (AGV™) tube from the vitreous into the anterior chamber, in a patient with neovascular glaucoma who had undergone pars plana AGV(™) implantation and ultimately needed a silicone oil tamponade. CASE A 41-year-old male with proliferative diabetic retinopathy in both eyes was referred to us for tre...

INTRODUCTION We report the case of a patient with total hyphema, neovascular glaucoma, long-standing retinal detachment and no light perception vision, who regained counting fingers vision with complete regression of neovascularization following anterior chamber washout, intravitreal bevacizumab, pars plana vitrectomy, and silicone oil placement. This represents a rare case in which a patient w...

Purpose To report a case of juvenile xanthogranuloma involving the iris and skin that clincally was diagnosed with an obvious cutaneous lesion. Observations A four month-old girl with hyphema and increased intraocular pressure of the left eye persisting for 2 weeks. A suspicious yellow-brown mass with nodular surface and traversed by irregular vascularization was noted on the inferior iris su...