In contrast to other studies from the northern United States, we found Fusarium sp the most commonly isolated filamentous fungus. In our series, C. albicans was the most frequent cause of fungal keratitis, and a past history of ocular trauma was uncommon.
We report here the case of a 12-year-old girl with concomitant cutaneous and ocular sporotrichosis. Sporothrix schenckii was isolated from skin lesions and aqueous humour. The difficulty in the diagnosis and treatment of this form of mycosis is discussed and the data are compared with those published in the few reports available in the literature.
Objetivos: Apresentar 20 casos de ceratite fúngica do Hospital São Geraldo, Belo Horizonte, Minas Gerais, Brasil e analisá-los quanto aos fatores associados, fungos identificados e tratamento instituído.
Although varicella-zoster virus keratopathy is an uncommon indication for penetrating keratoplasty, effective visual rehabilitation can be achieved in these patients. Careful postoperative management, frequent lubrication, and lateral tarsorrhaphies to protect the corneal surface are major factors in the successful outcome of these cases.
Optical coherence tomography (OCT) of the anterior segment, in particular corneal OCT, has become a reliable tool for the cornea specialist, as it provides the acquisition of digital images at high resolution with a noncontact technology. In penetrating or lamellar keratoplasties, OCT can be used to assess central corneal thickness and pachymetry maps, as well as precise measurements of deep stromal opacities, thereby guiding the surgeon to choose the best treatment option. OCT has also been used to evaluate the keratoplasty postoperative period, for early identification of possible complications, such as secondary glaucoma or donor disc detachments in endothelial keratoplasties. Intraoperatively, OCT can be used to assess stromal bed regularity and transparency in anterior lamellar surgeries, especially for those techniques in which a bare Descemet's membrane is the goal. The purpose of this paper is to review and discuss the role of OCT as a diagnostic tool in various types of keratoplasties.
O objetivo dos autores é detalhar o quadro clínico de um paciente com distrofia macular anular concêntrica benigna, quadro raro, que compõe o diagnóstico diferencial das maculopatias em alvo. Realizou-se avaliação oftalmológica com auxílio de testes de percepção de cores, angiofluoresceinografia e eletrofisiologia ocular.
OBJETIVOS: apresentar um tratamento homeo-pático de úlcera de córnea por ceratoconjuntivite primaveril, considerando-o bioeticamente. MÉTODOS: foram usados nove casos, encami-nhados por insucesso terapêutico convencional. Escolheram-se os medicamentos de acordo com características singularizantes dos pacientes que incluíram o psiquismo. Levantaram-se os custos medicamentosos consultando-se três farmácias homeopáticas e três não-homeopáticas de Belo Horizonte. O tratamento convencional foi estimado a partir da medicação usada pelos enfermos antes do início dos cuidados homeopáticos. RESULTADOS: as cicatrizações ocorreram entre quinze e cento e oitenta dias, com custo medicamentoso médio de oito dólares, cerca de treze vezes menor do que a estimativa de custo direto de um mês da abordagem convencional. O manejo terapêutico da similitude pode minimizar preocupações bioéticas relativas à atenção à saúde de crianças com ceratoconjuntivite primaveril. CONCLUSÕES: a homeopatia pode colaborar para o tratamento desta enfermidade, aprimorando-o bioeticamente.
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