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13.
Bull. méd. Owendo (En ligne) ; 18(48): 13-15, 2020.
Artigo em Francês | AIM (África) | ID: biblio-1260154

RESUMO

Introduction: Le virus de la varicelle et du zonaest à l'origine d'un large spectre d'atteintes systémiques et oculaires.Le but de ce travail est de montrer la place de l'ophtalmologiste dans la prise en charge du zona ophtalmique.Matériel et méthodes : Il s'agit d'une étude rétrospective menée dans le service d'Ophtalmologie de l'HIA OBO entre 2016 et 2018, sur une série de patients, pris en charge pour zona ophtalmique.Résultats: Nous avons recruté 8 patients, dont 6 femmes.L'âge moyen était de 42,5 ans. Quatre patients étaient VIH (+). Tous nos patients avaient une cellulite orbitaire. La motilité oculaire était conservée chez tous les patients.L'acuité visuelle était basse chez la plupart. L'examen à la lampe à fente retrouvait une hyperhémie conjonctivale, un chémosis et une atteinte cornéenne. Tous nos patients ont bénéficié d'une bi-antibiothérapie, des antalgiques et des anti-viraux. L'évolution était marquée par la régression de la cellulite orbitaire, la cicatrisation cutanée, la récupération visuelle.Conclusion: Le zona ophtalmique est plus fréquent chez les sujets atteints de VIH, par rapport à la population générale. Correctement pris en charge, son évolution est favorable. Par contre, en l'absence de traitement antiviral, il s'accompagne de complications oculaires dans 50 à 70 % des cas


Assuntos
Gabão , Herpes Zoster Oftálmico/epidemiologia , Herpes Zoster Oftálmico/enfermagem , Celulite Orbitária
17.
J Fr Ophtalmol ; 35(6): 426-31, 2012 Jun.
Artigo em Francês | MEDLINE | ID: mdl-22475537

RESUMO

INTRODUCTION: Retinal vein occlusions are the second leading cause of retinal vascular disease, after diabetic retinopathy. In the case of young subjects, a thorough etiological investigation must be conducted in order to diagnose rare etiologies, such as this heterozygous mutation of the factor II gene associated with a central retinal vein occlusion (CRVO), occurring in a young subject within the context of trauma. OBSERVATION: The case deals with a 35-year-old soldier on a mission in a conflict zone. He was the victim of blast injury as a result of the explosion of an improvised explosive device (IED) or homemade bomb, and presented a sudden decline in visual acuity in his left eye associated with the clinical picture of a CRVO. Analysis showed a heterozygous factor II G20210A gene mutation. CONCLUSION: Retinal vein occlusions are always serious visual events. In the case of young subjects, a thorough etiological investigation must be conducted in search of rare abnormalities likely to lead to retinal vein occlusion.


Assuntos
Traumatismos Craniocerebrais/complicações , Oclusão da Artéria Retiniana/diagnóstico , Oclusão da Artéria Retiniana/etiologia , Adulto , Idade de Início , Bombas (Dispositivos Explosivos) , Traumatismos Craniocerebrais/diagnóstico , Substâncias Explosivas/efeitos adversos , Humanos , Masculino , Militares , Oclusão da Artéria Retiniana/epidemiologia
18.
J Clin Densitom ; 10(2): 153-6, 2007.
Artigo em Inglês | MEDLINE | ID: mdl-17485031

RESUMO

Diagnostic discordance for osteoporosis is the observation that the T-score of a patient varies between skeletal sites, falling into 2 different diagnostic categories identified by the World Health Organization classification system. Densitometrists and clinicians should expect that at least 4 of every 10 patients tested by dual-energy X-ray absorptiometry (DXA) to demonstrate T-score discordance between spine and total hip measurement sites. T-score discordance can occur for a variety of reasons related to physiologic and pathologic patient factors and the performance or analysis of DXA itself.


Assuntos
Absorciometria de Fóton/métodos , Quadril/diagnóstico por imagem , Osteoporose/diagnóstico por imagem , Coluna Vertebral/diagnóstico por imagem , Densidade Óssea , Diagnóstico Diferencial , Erros de Diagnóstico , Humanos , Osteoporose/epidemiologia , Osteoporose/metabolismo , Fatores de Risco , Índice de Gravidade de Doença
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