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The purpose of this study is to assess the diagnostic accuracy of paracentral acute middle maculopathy (PAMM) in the setting of anterior ischemic optic neuropathy (AION) to distinguish arteritic (A-AION) from nonarteritic (NA-AION) type.Retrospective cross-sectional diagnostic evaluation.PAMM was evaluated by 3 physicians blinded to diagnosis using macular spectral-domain optical coherence tomography. We studied 45 patients with AION. Of those, 28 had NA-AION and 17 had A-AION. The study was conducted in the Department of Ophthalmology at the Hospital of Marseille-Assistance Publique, France, from January 1, 2018, to March 31, 2022.PAMM were only found in the A-AION group (N = 4) (P = .0143). As a distinctive sign of A-AION, we found a specificity of 100% (95% IC, 88.06%-100%) and a positive predictive value of 100%. In contrast, sensitivity and negative predictive value were lower, 19.1% (95% IC, 5.5-42.0) and 63.0% (95% CI, 58.1-67.7), respectively.The PAMM finding is highly specific for A-AION in the setting of AION. According to our results, macular spectral-domain optical coherence tomography looking for PAMM should be performed with any patient presenting with AION.

To report the occurrence of paracentral acute middle maculopathy (PAMM) in giant cell arteritis (GCA), describe its features and outcomes, and identify risk factors associated with PAMM in patients with GCA.Review of medical records of patients with GCA who were examined in the Rothschild Foundation Hospital. Patients were divided into three groups: GCA with PAMM (Group 1), GCA with ophthalmic involvement but without PAMM (Group 2), and GCA without ophthalmic involvement (Group 3). We analyzed the data for age, sex, medical history, laboratory testing, visual acuity, and posterior segment vascular involvement.Among the 96 patients who met the inclusion criteria, 52 had ophthalmic involvement, and 16 patients were included in Group 1 (GCA with PAMM). In this subgroup, the mean age was 81.6 years and was found to be older than other groups. The visual prognosis was similar between Groups 1 and 2. Of the 20 eyes with PAMM, 35% were also associated with homolateral anterior ischemic optic neuropathy. No statistical difference was found in initial symptoms, signs, and laboratory testing.Paracentral acute middle maculopathy is frequently observed lesions in ocular GCA. Patients can present with isolated findings of PAMM as the only indication of GCA. Optical coherence tomography of the macula should be routinely performed in patients with suspected GCA, specifically if they complain of visual changes, to look for signs of ischemia in the middle layers of the retina. Isolated PAMM should raise suspicion for GCA in patients at risk.

Introduction: Neonatal herpes infections can be extremely severe and their early recognition allows for appropriate management and increases the child’s chances of survival. Case description: We report the case of a premature infant born by vaginal delivery and transferred to intensive care after neonatal misadaptation. Examination of the fundus revealed lesions of acute bilateral retinal necrosis, strongly suggesting a herpetic etiology. Conclusions: This case highlights the clinical benefit of an ophthalmologic exam in newborns with equivocal brain lesions. Herein, the fundus examination allowed for high suspicion of herpes virus infection.