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1.
Rev. bras. oftalmol ; 77(5): 261-263, set.-out. 2018. graf
Article in English | LILACS | ID: biblio-977873

ABSTRACT

Abstract Hydroxychloroquine is widely used by rheumatologists for the treatment of various diseases, such as systemic lupus erythematosus and rheumatoid arthritis because of its safety and low cost. However, it can cause retinal abnormalities. Until today, there is no Brazilian protocol for screening for retinal changes in these patients. We reviewed the medical records and optical coherence tomography of all patients who had attended at Hychloroquine Ambulatory of HFSE, in the period from March/ 2015 until November/2016.


Resumo A Hidroxicloroquina é amplamente utilizada por reumatologistas para o tratamento de várias condições, como os lúpus eritematoso sistêmico e artrite reumatoide, pelo seu baixo custo e relativa segurança. Porém, esta droga pode causar danos à retina. Até o presente momento, não há protocolo brasileiro para o screening de alterações retinianas devido ao uso desta medicação. Foi realizada revisão de prontuário e análise de imagens de tomografia de coerência óptica de pacientes atendidos no período de Março de 2015 a Novembro de 2016 no ambulatório de Hidroxicloroquina do Hospital Federal dos Servidores do Estado do Rio de Janeiro.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Aged, 80 and over , Retinal Diseases/chemically induced , Rheumatic Diseases/drug therapy , Antirheumatic Agents/adverse effects , Hydroxychloroquine/adverse effects , Retina/drug effects , Retinal Diseases/diagnostic imaging , Medical Records , Cross-Sectional Studies , Tomography, Optical Coherence
2.
Arq. bras. oftalmol ; 79(6): 407-410, Nov.-Dec. 2016. graf
Article in English | LILACS | ID: biblio-838762

ABSTRACT

ABSTRACT Ocular metastasis is relatively uncommon, with a reported incidence of approximately 8%, according to the results of autopsy evaluation. The majority of ocular metastases are located within the choroid, while metastatic tumors affecting the iris are rare. Metastatic tumors may manifest as stromal nodules or ill-defined iris thickening, or they may present with nonspecific features such as pain, iridocyclitis, and hyphema. Here, we describe three patients with iris metastasis and discuss the diagnostic challenges and unusual findings associated with these cases.


RESUMO A maioria das metástases oculares do câncer sistêmico são encontrados na coroide. As metástases para a íris são incomuns, podendo se manifestar como nódulo estromal, espessamento de íris de limites mal definidos ou como uma iridociclite ou hifema. Relatamos 3 pacientes com lesão de íris e história pregressa de câncer sistêmico. Enfatizamos a dificuldade no diagnóstico e raridade dessas lesões comparando com relatos anteriores.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Carcinoma/secondary , Iris Neoplasms/secondary , Breast Neoplasms/pathology , Carcinoma/therapy , Carcinoma/diagnostic imaging , Adenocarcinoma/pathology , Iris Neoplasms/therapy , Iris Neoplasms/diagnostic imaging , Fatal Outcome , Kidney Neoplasms/pathology
3.
Arq. bras. oftalmol ; 79(3): 197-199, graf
Article in English | LILACS | ID: lil-787332

ABSTRACT

ABSTRACT We report enhanced depth imaging optical coherence tomography (EDI-OCT) features based on clinical and imaging data from two newly diagnosed cases of choroidal osteoma presenting with recent visual loss secondary to choroidal neovascular membranes. The features described in the two cases, compression of the choriocapillaris and disorganization of the medium and large vessel layers, are consistent with those of previous reports. We noticed a sponge-like pattern previously reported, but it was subtle. Both lesions had multiple intralesional layers and a typical intrinsic transparency with visibility of the sclerochoroidal junction.


RESUMO Relatamos as características na tomografia computadorizada óptica (EDI-OCT) de 2 pacientes recém diagnosticados com osteoma de coroide apresentando perda visual secundária à membranas neovasculares coroideanas. As características descritas em nossos 2 casos foram consistentes com trabalhos anteriores, exibindo a compressão da coriocapilar e desorganização das camadas médias e de grandes vasos. Notamos também o padrão em esponja anteriormente descrito, porém de forma discreta. Ambas as lesões tinham várias camadas intralesionais e uma transparência intrínseca típica com visibilidade da junção da esclero-coroideana.


Subject(s)
Humans , Male , Female , Adult , Young Adult , Osteoma/diagnostic imaging , Choroid Neoplasms/diagnostic imaging , Choroidal Neovascularization/diagnostic imaging , Tomography, Optical Coherence/methods , Osteoma/pathology , Image Enhancement , Choroid Neoplasms/pathology , Reproducibility of Results , Choroid/pathology , Choroid/diagnostic imaging , Choroidal Neovascularization/pathology
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