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Auteur Jiang Liu
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Ajouter le résultat dans votre panier Affiner la rechercheCase Report: Multimodal Imaging of Acute Idiopathic Maculopathy in a Chinese Woman / Ke Zhang in OVS : Optometry & Vision Science, vol. 98, 09 (Septembre 2021)
[article]
in OVS : Optometry & Vision Science > vol. 98, 09 (Septembre 2021)
Titre : Case Report: Multimodal Imaging of Acute Idiopathic Maculopathy in a Chinese Woman Type de document : article de périodique Auteurs : Ke Zhang ; Jiang Liu ; Deyong Jiang ; Frank Myers ; Liang Zhou Année de publication : 2021 Langues : Français (fre) Descripteurs (mots clés) : [Thésaurus Mesh]Dégénérescence maculaire
[Thésaurus Mesh]Diagnostic par imagerie
[Thésaurus Mesh]Signes et symptômes
[Thésaurus Mesh]Troubles de la visionMots-clés : maculopathie idiopathique aiguë perte de vision centrale Résumé : Abstract
SIGNIFICANCE
Acute idiopathic maculopathy is a rare disease with the characteristics of sudden, severe, unilateral central vision loss after a flu-like illness. The prognosis is generally good, and poor vision usually results from complications such as choroidal neovascularization or subfoveal pigment degeneration. Multimodal imaging is helpful in the diagnosis and follow-up of this disease.
PURPOSE
We report a case of acute idiopathic maculopathy and present multimodal imaging results in the diagnosis of this condition.
CASE REPORT
A 37-year-old Chinese woman noted a central scotoma in her right eye a day after a prodrome of flu-like symptoms. Best-corrected visual acuity of the right eye was 20/40. Multimodal imaging was performed, and a diagnosis of acute idiopathic maculopathy was made. The variable clinical appearance of acute idiopathic maculopathy on autofluorescence, near-infrared reflectance, and optical coherence tomography (OCT) was shown. The patient's vision spontaneously recovered to 20/20 two weeks after the onset of the disease, but macular sensitivity, as measured by microperimetry, did not return to normal until 1 month. Retrobulbar injection of triamcinolone was done at 3 weeks to prevent retinal pigment epithelium hyperplasia and choroidal neovascularization. Written informed consent was obtained from the patient.
CONCLUSIONS
Our findings suggest that near-infrared reflectance corresponds to the change of the outer retina and retinal pigment epithelium on OCT and complements autofluorescence in the diagnosis and follow-up of acute idiopathic maculopathy. Fundus autofluorescence, near-infrared reflectance, and OCT are recommended as routine examinations in this disease.Note de contenu : Pas de pdf disponible pour l'instant octobre 2021 Permalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
Cote Support Localisation Section Disponibilité aucun exemplaire Ocular Anatomical and Functional Characteristics in Anisometropic Chinese Children / Yuanyuan Zhong in OVS : Optometry & Vision Science, vol. 98, 05 (Mai 2021)
[article]
in OVS : Optometry & Vision Science > vol. 98, 05 (Mai 2021)
Titre : Ocular Anatomical and Functional Characteristics in Anisometropic Chinese Children Type de document : article de périodique Auteurs : Yuanyuan Zhong ; Zeng Li ; Zhi Chen ; Jianlong Yang ; Jiang Liu Année de publication : 2021 Langues : Français (fre) Descripteurs (mots clés) : [Thésaurus Mesh]Anisométropie
[Thésaurus Mesh]Biométrie
[Thésaurus Mesh]Chine
[Thésaurus Mesh]EnfantMots-clés : biométrie oculaire Résumé : SIGNIFICANCE: This research found that anterior and posterior biometrics differ in many aspects between fellow eyes of anisometropic children. This might shed light on the mechanisms underlying the onset and progression of anisometropia and myopia. PURPOSE: This study aimed to investigate the ocular biometric parameters, peripheral refraction, and accommodative lag of fellow eyes in anisometropic children. METHODS: Anisometropic children were recruited. Axial length (AL), vitreous chamber depth (VCD), central corneal thickness, anterior chamber depth (ACD), lens thickness (LT), simulated K readings, central and peripheral refractive errors, and accommodative lag were measured in both eyes. The subfoveal choroidal thickness, average choroidal thickness, and choroid vessel density of the 6 6-mm macular area were measured by optical coherence tomography. RESULTS: Thirty-two children aged 11.1 ± 1.7 years were enrolled. The average degree of anisometropia was 2.49 ± 0.88 D. The AL, VCD, ACD, and simulated K reading values were significantly larger in the more myopic eyes, whereas the LT value was significantly smaller. Subfoveal choroidal thickness (P = .001) and average choroidal thickness (P = .02) were smaller in the more myopic eyes than in the contralateral eyes, whereas choroid vessel density (P = .03) was larger. The amount of anisometropia had a significant positive correlation with the difference in AL (r = 0.869, P < .001), VCD (r = 0.853, P < .001), and ACD (r = 0.591, P < .001) and a negative correlation with the difference in LT (r = −0.457, P = .009). CONCLUSIONS: Ocular biometrics differ in many aspects between the fellow eyes of anisometropic Chinese children, and the difference is correlated with the degree of anisometropia. Permalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
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