Multimodal imaging of torpedo maculopathy with optical coherence tomography angiography.

A 24-year-old woman presented for routine clinical evaluation. Her best-corrected visual acuity was 20/20 and slit-lamp examination of the anterior segment was normal in both eyes. Fundus examination of the left eye revealed a hypopigmented lesion, one disc diameter temporal to the fovea, with a hyperpigmented tail extending temporally from the main lesion, consistent with a torpedo maculopathy.

Postcoital visual loss due to valsalva retinopathy: A case report.

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.

Behçet's disease presenting as neuroretinitis with pre-papillary vitreous infiltrate: a case report.

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.

Acute posterior multifocal placoid pigment epitheliopathy associated with serous retinal detachment: A case report.

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.

Sterile endophthalmitis after intravitreal triamcinolone acetonide injection: A case report series.

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.

A challenging case of an intraorbital foreign body in a child: A case report.

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.

Contribution of optical coherence tomography angiography OCT-A in diabetic maculopathy.

Introduction: Diabetic retinopathy (DR) increases the risk of blindness by 25 times. Advanced researchs are justified for better management, leading to the role of Optical Coherence Tomography-Angiography (OCT-A), a new non-invasive imaging technique exploring retinal vascularization.Our purpose is to identify microvascular macular anomalies of DR on OCT-A with qualitative and quantitative evaluation of their impact on retinal vascularization.

orbital cellulitis complicated by ophthalmic artery occlusion in an immunocompetent patient: A case report.

Introduction: We described a case of a pseudomonas aeruginosa subperiosteal abscess in a healthy adult, complicated by ophthalmic artery occlusion.

Case Presentation: A 41-year-old woman presented with the chief complaint of a severe painful left eyelid. The visual acuity was limited to light perception.

Acanthamoeba keratitis in contact lens wearers in a tertiary center of Tunisia, North Africa.

Purpose: To analyze the epidemiological and clinical features of Acanathamoeba keratitis and to assess the risk factors of this corneal infection in contact lens wearers in a tertiary center of Tunisia, North Africa.

Methods: We carried out a retrospective study between January 2008 and December 2019 in the ophthtalmology department of a referral center, Sousse, Tunisia. A review of the chart of 248 patients using CL and diagnosed with presumed infectious keratitis was done.

Optical coherence tomography angiography features of macular neovascularization in wet age-related macular degeneration: A cross-sectional study.

Background: OCT-A is a recent imaging technique allowing a non-invasive assessment of the retinal and choroidal microvasculature, providing valuable data for the diagnosis and monitoring of wet AMD. We aim to determine the diagnosis accuracy, describe the morphological features, and assess the clinical activity of MNV in wet AMD using OCT-A.

Materials And Methods: We conducted a descriptive cross-sectional study over a 15-month period.

Cat scratch disease neuroretinitis: A case report.

Introduction: Cat scratch disease (CSD) is a ubiquitous infectious disease caused by a Gram-negative intracellular bacillus, Bartonella henselae. Neuroretinitis is a classical but rare manifestation of CSD.

Case Presentation: A 20-year-old woman presented with a 5-day-history of reduced vision in the left eye (LE).

Optical coherence tomography angiography vessel density parameters in primary open-angle glaucoma.

Background: Many studies suggest the existence of an alteration of the retinal hemoperfusion in primary open-angle glaucoma. The OCT-A is a novel technique that allows to provide information on retinal microcirculation in a non-invasive way, thus it represents a possible imaging target for the early diagnosis and follow-up of glaucoma. The aim of our work is to evaluate the contribution of vascular parameters provided by OCT-A and their diagnostic abilities in the different stages of primary open-angle glaucoma.

Optic nerve avulsion: Case report.

Introduction: Optic nerve avulsion is a traumatic disinsertion of optic nerve fibres from the globe at the level of the lamina cribrosa. It is an uncommon and severe complication of blunt ocular trauma.

Case Presentation: We report the case of a 15 years old male presented to the emergency department after being kicked by a horse.

Retinal vein occlusions: an OCT- Angiography analysis.

Aim: To analyze microcirculatory abnormalities, central avascular area and capillary density in OCT-angiography in retinal venous occlusions (RVO).

Methods: This is a descriptive study of 35 patients (35 eyes) with RVO who consulted at the  ophthalmology department of Farhat Hached Hospital in Sousse between January 2014 and July 2018. The diagnosis of retinal venous occlusion was established on clinical examination, fundus photography and fluorescein angiography.