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Introduction and importance: Ocular involvement in lichen planus is highly uncommon, primarily affecting the eyelids, conjunctiva, and less frequently, the cornea. Peripheral ulcerative keratitis (PUK), a rare subtype form of corneal lichen planus, has been reported only once in the literature. Case presentation: The authors report details of a 34-year-old man with confirmed cutaneous lichen planus who developed severe PUK, a rare ocular manifestation of lichen planus. Despite initial worsening with corticosteroids, successful resolution of PUK was achieved with topical Cyclosporin and azathioprine over 2 months but with a final visual acuity limited to light perception. Clinical discussion: To the best of our knowledge, very rare cases have been reported of the coexistence of severe PUK and lichen planus. Lichen planus should be considered in any case of PUKs associated with cutaneous-mucosal manifestations cyclosporin and azathioprine are crucial for effective management and favorable outcomes in such cases. Conclusion: This case aims to show the importance of dermatological examination in the presence of any peripheral ulcerative keratitis. It also sheds light on the therapeutic difficulties and the prognosis of this rare form of ocular lichen planus.
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At the end of 2019, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged in Wuhan, China. On 11 March 2020, the World Health Organization declared COVID-19 a pandemic. This virus affects many organs, including the eye, and can manifest through various clinical manifestations. Multiple neuro-ophthalmological manifestations have been reported in association with COVID-19, including, Optic Neuritis, cranial nerve palsies, eye movement abnormalities, and visual field defects. In this article, we report a case of bilateral neuroretinitis in association with (SARS-CoV-2).
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Sorsby macular dystrophy is an autosomal dominant disorder secondary to heterozygous mutations in the TIMP3 gene in 22q12. It begins with fine, pale, drusen-like deposits or confluent, faint yellow material or sheets beneath the retinal pigment epithelium, but it eventually progresses to either geographic atrophy with pigmentary clumps or scars due to the choroidal neovascular membrane around the fourth decade of life. We describe a patient who presented with a progressive loss of unilateral visual acuity, wrongly suggesting an infectious or inflammatory disease.
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Persistent fetal vasculature (PFV), or persistent hyperplastic primary vitreous (PHPV), is a congenital developmental disorder characterized by a failure of resorption of the hyaloid system. It typically presents unilaterally and has three forms: anterior, posterior, and mixed. In this case report, a seven-year-old patient, without specific personal or family medical history, was referred from the pediatric department for bilateral papilledema. The patient had a best-corrected visual acuity of 20/20 (Logarithmic Measure of Angle of Resolution (LogMAR): 0) in both eyes. Fundus examination of both eyes revealed congested pseudopapilledema with a short, mobile, brownish band extending from the optic disc towards the vitreous cavity. Ocular ultrasound of both eyes showed a fine hyperechoic line pulling on the optic nerve head, and papillary optical coherence tomography (OCT) showed a papillary traction syndrome. The diagnosis of a posterior and bilateral form of persistent fetal vasculature with papillary traction was established.
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Aim and methodology The aim of the study was to describe the preferred cataract surgery practices among Moroccan ophthalmologists and compare them with practices in other countries. An online survey consisting of 29 multiple-choice questions was sent to Moroccan ophthalmologists. The questions were centered on the preferred cataract surgical practices of the participants. All the data obtained were collected and analyzed. Results A total of 276 participants responded to the survey. Of these, 178 (64,50%) were in the age group of 31-50 years. The visual acuity for which the operative indication was made was 4/10 for 144 (52.4%) participants). The most popular type of anesthesia was topical, reported by 172 (62.4%). Stop-and-chop was the most used technique for routine cataract surgeries, while hydroprolapse of the nucleus was the leading technique for soft cataracts. The two measures are considered crucial for postoperative endophthalmitis prophylaxis: Povidone-iodine instillation into the conjunctival sac and intracameral antibiotics were performed by 267 (97%) and 276 (100%) participants, respectively. Nonsteroidal anti-inflammatory drugs were prescribed by only 128 (46.5%) surgeons. Conclusion This study provides some insight into the present cataract surgery techniques in Morocco, which might differ considerably from one country to another. Studies in various countries need to be undertaken to develop a consensus and reach some evidence-based patterns. This study may serve as a guide for young surgeons starting their careers based on what the standard procedures are among their seniors and peers.
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Herpes zoster ophthalmicus (HZO) is a rare complication of herpes zoster (HZ) that can occur in pediatric patients. It can have significant implications for affected individuals, with the potential for patients to experience ocular complications. Additionally, HZO can have a chronic disease course, requiring long-term treatment in some patients. Following the progression of the COVID-19 pandemic, reports worldwide have identified a potential association between HZO and COVID-19. This case report describes a rare case of a child presenting HZO during a COVID-19 infection.