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INTRODUCTION AND IMPORTANCE: Cysts of the iridociliary complex could be primary or secondary. Small and asymptomatic iris cysts can be monitored, whereas larger cysts require treatment as they can cause severe complications. Treatment modalities can range from minimally invasive techniques to aggressive surgical procedures. CASE PRESENTATION: We report the case of an 11-year-old child who applied to our department with blurred vision. The anterior segment examination of the right eye revealed an oval, light brown, semi translucid cyst, located in the iris extending to corneal endothelium. The iris cyst was managed surgically. A pigment magma on the anterior surface of the lens was observed and was respected in order not to induce a cataract. Surgical treatment consisted of total removal of the external cyst layer. CLINICAL DISCUSSION: There are numerous different methods for treating iris cysts. The main goal of treatment is to be as little intrusive as possible. Cysts that are small, stable, and asymptomatic can be observed. To avoid major issues, larger cysts may need to be treated. When less intrusive treatments have failed, surgery is always the final option. In our case, the post-traumatic iris cyst was immediately treated surgically by aspiration followed by excision of its wall, because of the significant visual disturbance, the age of the patient, and the corneal endothelial touch. CONCLUSION: Surgical intervention remains the last option, especially when less invasive options did not reveal to be successful due to the extensive nature of the lesion.
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Valsalva retinopathy is a rare pathology presenting as a sudden and painless loss of vision affecting young subjects with no medical history. It is the result of an increase of intraocular venous pressure, leading to retrohyaloid haemorrhage. We describe here the clinical presentation of a retrohyaloid hemorrhage resulting from a valsalva mechanism following a sexual activity, in a 28-year-old patient treated by Neodymium:yttrium-aluminum-garnet (Nd:YAG) laser hyaloidotomy with a visual recovery of 20/20 on 3 weeks follow-up. Valsalva retinopathy is a rare and an easy-to-diagnose pathology that is safely handled by Nd:YAG laser hyaloidotomy for a quick visual acuity recovery.
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OBJECTIVE: To report a case of Behçet's disease (BD) presenting as a panuveitis with neuroretinitis and pre-papillary vitreous infiltrate. MATERIAL AND METHODS: A case report. RESULTS: A 43-year-old male presented with severely decreased vision in the left eye. Ophthalmological examination revealed unilateral non granulomatous panuveitis with occlusive retinal vasculitis, neuroretinitis and pre-papillary vitreous infiltrate. Initial swept source OCT revealed a "funnel-shaped" hyperreflective lesion overlying the optic disc corresponding to the pre-papillary vitreous infiltrate associated with optic disc edema and a serous retinal detachment extending to the macula. Examination by an internal medicine specialist revealed buccal aphthous ulcer and pseudofolliculitis lesions. BD diagnosis was made and the patient received corticosteroid and immunosuppressive therapy. The pre-papillary vitreous infiltrate resolution under treatment was documented with repeat swept source OCT. CONCLUSION: Pre-papillary vitreous infiltrate has been rarely reported in the literature. This finding is a typical feature in severe cases of BD uveitis and is usually associated with a neuroretinitis. Optic disc OCT is useful to make the diagnosis and to monitor the resolution of the pre-papillary vitreous infiltrate.
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Corticosteroids have proven their effectiveness in the treatment of cystoid macular edema. Especially after an intravitreal injection. Triamcinolone acetonide is the most commonly used in the treatment of macular edema. Noninfectious endophthalmitis is a form of endophthalmitis that can occur in the absence of a defined germ after an intravitreal injection of triamcinolone acetonide. We report here the case of three diabetic patients, who presented with visual blur, three days after an intra vitreal triamcinolone acetonide injection performed in the right eye. The vitreous inflammation resolved spontaneously in the first two cases after three weeks, and after four weeks for the third. The diagnosis of sterile endophthalmitis was made in view of the spontaneous resolution of the inflammation without the use of intravitreal injection of antibiotics and/or vitreoretinal surgery.
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We report the occurrence of serous retinal detachment (SRD) in acute posterior multifocal placoid pigment epitheliopathy (APMPPE). A 22-year-old man with no general or ophthalmological pathological history presented with an acute and bilateral decreased visual acuity. There was no notion of recent flu or recent vaccination. There were anterior chamber cells and vitreous cells. Fundus revealed white-yellowish lesions, scattered on posterior pole and periphery, associated with SRD in both eyes. Fluorescein Angiography showed early hypofluorescence followed by late hyperfuorescence. Optical coherence tomography (OCT) showed hyperreflective bands of the outer nuclear layer and interruption of the ellipsoid zone associated with bilateral SRD. Repeat OCT revealed a spontaneous and complete regression of SRD in both eyes, and improvement of visual acuity after one week of evolution without any treatment. Serous retinal detachment is an uncommon manifestation of APMPPE. It is more suggestive of Vogt-Koyanagi-Harada disease (VKH), although angiographic features are typically observed in APMPPE. Moreover, spontaneous decrease of SRD within a few days is more in favor of APMPPE.
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Retinal manifestations have been described as an inaugural manifestation of acute leukemia. Retinal hemorrhage, and in particular white-centered hemorrhages are among the most frequently observed signs. We report here the case of a 34-year-old Caucasian man with no medical history who presented to our emergency department with a decrease in visual acuity associated with asthenia. Ophthalmological examination revealed bilateral white-centered hemorrhages. The etiological assessment confirmed the diagnosis of acute myeloid leukemia. Whenever Roth spots are found in fundus examination, a complete ophthalmological examination along with a wide etiological investigation must be conducted.
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Apart from congenital causes, orbital trauma is a leading cause of unilateral vision loss in children. We report the case of a 2-year-old child who was victim of an orbital trauma of the right eye caused by a ballpoint pen. He consulted us the day after the trauma with significant palpebral edema making the examination difficult. An emergency CT scan of the orbit and brain showed the presence of a right intraorbital foreign body. The patient underwent removal of the foreign body by an anterior orbitotomy with general antibiotic therapy and a simple postoperative course. Penetrating trauma to the orbit should raise the suspicion of the presence of a foreign body. A CT scan should be performed to specify its location. The extraction of the foreign body can be a challenge that requires an experienced surgical team.
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Choroidal nevi are frequent, asymptomatic, usually easy-to-diagnose lesions. They can cause macular syndrome in patients with choridal degeneration or neovascularization. In doubtful cases, the combination of different diagnostic means, such as clinical examination, ultrasound, fluorescein angiography and indocyanine green (ICG) can help to correct the diagnosis. We here report the case of a female patient with atypical choroidal lesion, in whom multimodal imaging allowed to retain the diagnosis of achromic choroidal nevus complicated by choroidal neovascularization.
