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Détail de l'auteur
Auteur Liang Zhou
Documents disponibles écrits par cet auteur
Ajouter le résultat dans votre panier Affiner la rechercheCase Report: Adult Retinoblastoma Progression in 19 Months / Liang Zhou in OVS : Optometry & Vision Science, vol. 97, 11 (Novembre 2020)
[article]
in OVS : Optometry & Vision Science > vol. 97, 11 (Novembre 2020)
Titre : Case Report: Adult Retinoblastoma Progression in 19 Months Type de document : article de périodique Auteurs : Liang Zhou ; Xiao-Hua Zhu ; Ke Zhang ; Rong Hu ; Frank Myers Année de publication : 2020 Langues : Français (fre) Descripteurs (mots clés) : [Thésaurus Mesh]Adulte
[Thésaurus Mesh]Angiographie
[Thésaurus Mesh]Énucléation oculaire
[Thésaurus Mesh]Rétinoblastome
[Thésaurus Mesh]Tumeurs
[Thésaurus HELB]:Paramédical:Cas cliniqueRésumé : SIGNIFICANCE: Retinoblastoma is the most common intraocular malignancy in childhood, comprising 4% of all pediatric cancers. Adult onset is extremely rare. Enucleation is usually performed in adult cases because of the atypical presentations and malignant features of the tumor, which lead to misdiagnosis. PURPOSE: We report a case of a 34-year-old woman who presented with an intraocular mass that was present for 19 months without any treatment before enucleation. CASE REPORT: A 34-year-old woman with a history of a dark shadow in her right eye for 2 weeks presented with a whitish-pink mass in the nasal superior retina. Angiography revealed leakage of vessels on the surface of the tumor. Ultrasound showed a midrange echogenic mass in the right eye. The patient denied treatment and was not seen again until 19 months after her first visit. B-scan ultrasound showed enlargement of intraocular growth without calcification. The patient subsequently underwent enucleation, and retinoblastoma was confirmed with histopathology of the enucleated eye. CONCLUSIONS: Retinoblastoma in adulthood is very rare. It has different clinical characteristics that need to be differentiated from other retinal tumors, such as primitive neuroectodermal tumor. They can develop very fast, but needle biopsy is not recommended. Eye care practitioners should be aware of the possibility of this malignancy in adults. Permalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
Cote Support Localisation Section Disponibilité aucun exemplaire Case 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