Opportunistic Eye Screening Among First-Degree Relatives of Glaucoma Patients at a Suburban Tertiary Center in Malaysia.

Background and objective The majority of glaucoma patients are asymptomatic and are usually diagnosed at an advanced stage of the disease. This study aimed to assess the outcomes of glaucoma screening among known first-degree relatives of primary glaucoma patients. Materials and methods This study involved primary angle-closure glaucoma (PACG), primary open-angle glaucoma (POAG), and juvenile open-angle glaucoma (JOAG) patients who attended the glaucoma clinic at the Hospital Universiti Sains Malaysia between January 2014 and December 2015. First-degree relatives of the patients underwent a preliminary eye-screening evaluation, including visual acuity (Snellen chart), intraocular pressure (IOP) measurement (air-puff tonometry), and non-mydriatic fundus photography. Patients with visual acuity worse than 6/12, IOP measuring more than 21 mmHg or a difference of more than 3 mmHg between the eyes, and a vertical cup-disc ratio (VCDR) of 0.7 or higher were given a comprehensive eye examination. Results Seventy indexed glaucoma patients were recognized, and 368 first-degree relatives were identified. Forty-five relatives underwent the preliminary screening. Of these, 29 showed normal findings (62%), one had corneal pathology (2%), and 16 (36%) underwent a complete eye examination after failing the initial screening. Among the indexed JOAG group, five relatives (11%) were diagnosed as having JOAG; two were treated medically, while the remaining three required surgical intervention. Conclusion Opportunistic glaucoma screening of high-risk groups, especially JOAG is a feasible and cost-effective way to detect early glaucoma and prevent irreversible blindness. However, improvement in our healthcare system, including the involvement of multicentre clinics in other states in screening initiatives, is required to promote and facilitate the response to screening opportunities.

Bilateral and Multiple Central Serous Chorioretinopathy Following COVID-19 Infection: A Case Report and Literature Review.

Central serous chorioretinopathy (CSCR) following coronavirus disease 2019 (COVID-19) infection is rare. We describe an adult patient who survived a COVID-19 infection and received intravenous and oral corticosteroid treatment for three weeks. He presented three weeks post COVID-19 infection with central visual loss in both eyes for six days. Fundus examination showed multiple localized serous retinal detachments in both eyes. Optical coherence tomography (OCT) of the macula confirmed the presence of multiple areas of serous retinal detachment and pigment epithelial detachment. The patient was treated with topical non-steroidal anti-inflammatory eye drops and regained full visual recovery after three months. Corticosteroid treatment for COVID-19 and psychological stress induced by the disease are potential risk factors for the development of CSCR. Physicians should be aware of this side effect, as an early referral to an ophthalmologist for treatment is essential.

Bilateral maculopathy in a thalassemia patient on iron chelation therapy: a case report / Maculopatia bilateral em paciente com talassemia em terapia quelante de ferro: relato de caso

ABSTRACT A 10-year-old Malay girl with underlying HbE/beta-thalassemia, on regular blood transfusion and deferoxamine iron chelation therapy, presented with two-month history of bilateral blurring of vision. On examination, her vision was 6/36 both eyes. Other optic nerve functions were normal. Anterior segment examination of both eyes was unremarkable. Fundus examination of both eyes revealed dull foveal reflex. Optical coherence tomography of both maculae showed increased central subfield thickness. Fundus fluorescence angiography showed patchy hypofluorescence over macular region for both eyes and late staining, indicating retinal pigment epithelium anomalies. A diagnosis of iron-chelation-therapy-related bilateral maculopathy was made. Patient was co-managed with pediatric hematology team to adjust the dose of deferoxamine, and was given three monthly appointments to monitor the progression of maculopathy at the ophthalmology clinic. However patient defaulted ophthalmology follow-up after the first visit.

RESUMO Uma menina malaia de 10 anos de idade com doença de base- B/beta-talassemia, em transfusão de sangue regular e terapia quelante de ferro deferoxamina, apresentou história de dois meses de visão turva bilateral. Ao exame, sua visão era de 6/36 em ambos os olhos. Outras funções do nervo óptico estavam normais. O exame do segmento anterior de ambos os olhos foi normal. Exame do fundo de ambos os olhos revelou reflexo foveal opaco. A tomografia de coerência óptica de ambas as máculas mostrou aumento da espessura do subcampo central. A angiografia de fluorescência do fundo mostrou hipofluorescência irregular sobre a região macular de ambos os olhos e coloração tardia, indicando anomalias de epitélio pigmentar da retina. Um diagnóstico de maculopatia bilateral relacionada à terapia quelante de ferro foi feito. A paciente foi avaliada em conjunto com a equipe de hematologia pediátrica para ajustar a dose de deferoxamina, e foram oferecidas três consultas mensais na clínica oftalmológica, para monitorar a progressão da maculopatia. No entanto, ela não compareceu para acompanhamento oftalmológico após a primeira visita.

Extensive Forehead Swelling Including the Periorbital Area in a Child: A Rare Manifestation of Acute Lymphoblastic Leukemia.

Acute lymphoblastic leukemia (ALL) manifestations in a child are varied. We report a unique and rare presentation of acute lymphoblastic leukemia in a child who presented with frontal swelling involving bilateral upper lids. A previously healthy one-year-old girl presented with progressively increasing frontal swelling of seven months duration. An examination revealed erythematous, firm, nontender forehead swelling that extended up to the medial part of bilateral upper eye lids. The extraocular muscle movement was normal. The anterior segment and fundus examination were also normal in both eyes. Other systemic examination revealed multiple leukemic cutis on the scalp. The cervical lymph nodes were also palpable with hepatosplenomegaly. A full blood picture (FBP) showed the presence of leucoerythroblastic blood film with 62% blast cells. Flow cytometry and bone marrow aspiration confirmed the diagnosis. Computed tomographic (CT) scan images revealed multiple well-defined hyperdense lesions at the subcutaneous skull with the largest lesion at the anterior glabella. Upon diagnosis, the patient was started on chemotherapy and the swelling resolved after one month post treatment. Extensive forehead swelling is a rare manifestation of acute lymphoblastic leukemia. A high index of suspicion aided with diagnostic investigations could help the doctors arrive at a correct diagnosis and treatment.