1/44. hyphema associated with pupillary dilation in a patient with exfoliation glaucoma and warfarin therapy.PURPOSE: To describe an unusual hemorrhagic complication associated with pupillary dilation in a patient with exfoliation glaucoma taking anticoagulation therapy. methods: A 78-year-old woman with bilateral exfoliation glaucoma who was receiving warfarin, 2 mg daily, for systemic anticoagulation developed acute visual loss in the right eye several hours after pupillary dilation. RESULT: Examination disclosed bilateral advanced exfoliation glaucoma, localized vascularized iridolenticular adhesions in the right eye, and a 4-mm layered hyphema in the right eye. CONCLUSION: patients with exfoliation glaucoma and vascularized posterior synechiae who are receiving anticoagulation therapy are at increased risk for visually significant spontaneous hyphema after pupillary dilation.- - - - - - - - - - ranking = 1keywords = posterior (Clic here for more details about this article) |
2/44. Late traumatic wound dehiscence after phacoemulsification.Scars from scleral tunnel or clear corneal incisions for phacoemulsification should theoretically be stronger than the larger incisions of planned extracapsular cataract extraction. They should also be more resistant to blunt trauma. We present a case of scleral tunnel wound dehiscence and expulsion of a posterior chamber silicone intraocular lens after blunt trauma.- - - - - - - - - - ranking = 1keywords = posterior (Clic here for more details about this article) |
3/44. Herpes zoster sine herpete presenting with hyphema.PURPOSE: To report a case of herpes zoster sine herpete presenting with hyphema. methods: A 69-year-old man was referred for traumatic hyphema and corneal edema in his left eye after a sandblast exposure three weeks previously. Slit-lamp examination demonstrated hyphema, anterior chamber inflammation, mid-dilated pupil, impaired corneal sensation, and high intraocular pressure, without any facial skin lesions. iris fluorescein angiography revealed tortuosity and extensive occlusion of iris vessels. The patient was treated with oral acyclovir and intensive topical steroids with a presumed diagnosis of severe herpes zoster uveitis. RESULTS: Clinical findings improved dramatically within several days. Typical sectorial iris atrophy with pupillary sphincter dysfunction and complete loss of corneal sensation developed after the resolution of intraocular inflammation. CONCLUSION: Herpes zoster should be considered in patients with uveitis and hyphema even in the absence of typical skin rash.- - - - - - - - - - ranking = 25.887402862428keywords = uveitis (Clic here for more details about this article) |
4/44. Triangular transchamber suture.A 64-year-old woman with a fibrous membrane at the lens plane after traumatic loss of all the iris and massive intraocular hemorrhage had posterior chamber intraocular lens (PCIOL) implantation anterior to the fibrous membrane with a triangular transchamber suture to prevent possible PCIOL-corneal touch and enhance the stability of the PCIOL. After 3 years, the PCIOL remained in a good position and visual rehabilitation was satisfactory and without complications.- - - - - - - - - - ranking = 1keywords = posterior (Clic here for more details about this article) |
5/44. Acute panuveitis with haemorrhagic hypopyon as a presenting feature of acquired immunodeficiency syndrome (AIDS).Anterior uveitis is a known clinical entity in herpes zoster ophthalmicus associated with AIDS. However, reports of acute haemorrhagic hypopyon uveitis in such cases are lacking. Herein we describe a young male patient presenting with acute panuveitis with haemorrhagic hypopyon, who was found hiv positive on investigation.- - - - - - - - - - ranking = 90.605910018497keywords = uveitis (Clic here for more details about this article) |
6/44. Immune recovery vitritis presenting as panuveitis following therapy with protease inhibitors.Immune reconstitution in acquired immunodeficiency syndrome (AIDS) patients on highly active anti-retroviral therapy (HAART) with cytomegalovirus (CMV) retinitis manifested as posterior segment intraocular inflammation has been reported. We report an adult hiv-positive Indian male with clinically inactive CMV retinitis who developed panuveitis with hypopyon. This was related to immune recovery mediated by combination anti-retroviral treatment, including protease inhibitors.- - - - - - - - - - ranking = 65.71850715607keywords = uveitis, posterior (Clic here for more details about this article) |
7/44. Complications of ocular paintball injuries in children.PURPOSE: To evaluate the ocular complications of paintball injuries in children. methods: The clinical course of four children with traumatic ocular paintball injuries was evaluated. All patients underwent a complete ocular examination. Their age, injuries sustained, surgical procedure(s) performed, presence of protective eyewear at the time of injury, and final visual outcome was assessed. The presence of directly related anterior and posterior segment abnormalities were also evaluated. RESULTS: Four boys sustained traumatic paintball injuries. Average patient age was 11.25 years (range: 10-12 years). None of the children were wearing ocular or facial protection at the time of the initial injury. All patients had hyphema and traumatic cataract, and some form of retinal pathology (vitreous hemorrhage, epiretinal membrane, retinal hemorrhage, and choroidal rupture). One child had a partial-thickness corneal laceration that did not require surgical intervention. All other patients underwent ophthalmic surgery. Final visual acuity was 20/30 or better in two patients, and 20/100 or worse in the others. The cause of decreased visual acuity in these children was directly related to macular pathology. CONCLUSION: Ocular injuries resulting from paintball impact are often severe and usually occur when the participants are not wearing eye protection or this protection becomes dislodged. Treatment of these injuries is sometimes limited to an attempt to salvage what remains of useful vision. Unfortunately, most of these sports-related injuries could have been prevented if patients wore adequate eye protection when involved in this sport.- - - - - - - - - - ranking = 1keywords = posterior (Clic here for more details about this article) |
8/44. anterior chamber hemorrhage during cataract surgery in Lowe syndrome.This article reports a spontaneous intracameral bleeding at the end of cataract surgery in both eyes of two patients with Lowe syndrome. Extracapsular cataract extraction with anterior vitrectomy and posterior capsulotomy, using the anterior chamber maintainer (ACM), was performed in both eyes of two patients. At the conclusion of the surgery, when the ACM was removed, spontaneous bleeding occurred into the anterior chamber and spread into the vitreous cavity. The hemorrhage resolved spontaneously over varying periods of time. We propose that bleeding occurred from damage to iris vessels in the abnormal angle in our patients with Lowe syndrome when the ACM was removed with a concomitant decrease in intraocular pressure.- - - - - - - - - - ranking = 1keywords = posterior (Clic here for more details about this article) |
9/44. An unusual case of uveitis-glaucoma-hyphema syndrome.PURPOSE: To report a case of uveitis-glaucoma-hyphema (UGH) syndrome in which anterior chamber paracentesis led to the diagnosis of sickle cell trait. DESIGN: Observational case report. methods: A 43-year-old Cuban pseudophakic male was seen multiple times over a 3-year period complaining of floaters and blurry vision in his left eye. He was noted to have an inferotemporally displaced posterior chamber intraocular lens and recurrent microhyphemas with elevated intraocular pressure (IOP) readings between 29 and 46 mm Hg with each episode. He was diagnosed with UGH syndrome. Posterior chamber intraocular lens explantation and anterior chamber washout was performed. The aqueous fluid was submitted for cytopathologic examination. RESULTS: Postoperatively, the patient's symptoms resolved and he had no further hemorrhages or elevated IOP readings. Cytopathology of the aspirate revealed sickled red blood cells. CONCLUSIONS: Microscopic examination of aqueous fluid can be a valuable tool in diagnosing ophthalmic manifestations of systemic disease.- - - - - - - - - - ranking = 65.71850715607keywords = uveitis, posterior (Clic here for more details about this article) |
10/44. Recurrent microhyphema despite intracapsular fixation of a posterior chamber intraocular lens.A 61-year-old woman experienced multiple episodes of transient visual blurring in her pseudophakic eye, each of which lasted about 1 hour. Repeat examination during a symptomatic episode revealed anterior chamber red blood cells consistent with a microhyphema in the pseudophakic eye despite intracapsular fixation of a posterior chamber intraocular lens (PC IOL). Ultrasound biomicroscopy confirmed intracapsular fixation of the IOL haptics and revealed proximity of the edge of the IOL optic to the inferior pupillary margin in the region of an iridociliary body cyst. Uveitis-glaucoma-hyphema syndrome may occur despite intracapsular fixation of a PC IOL.- - - - - - - - - - ranking = 5keywords = posterior (Clic here for more details about this article) |
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