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1.
Rev. bras. oftalmol ; 74(5): 275-278, set.-out. 2015. ilus
Article in Portuguese | LILACS | ID: lil-757452

ABSTRACT

O retinoblastoma é conhecido como o mais comum dos tumores intraoculares na infância. Além dos métodos convencionais de diagnóstico, podemos acrescentar a tomografia de coerência óptica (OCT) como um instrumento relevante na avaliação seletiva do comprometimento retiniano, dos tumores pequenos e médios do polo posterior. Os autores apresentam dois casos de retinoblastoma nos quais a OCT pode demonstrar as características morfológicas do tumor ao diagnóstico e as modificações estruturais do tecido tumoral e da retina adjacente, que ocorreram, em cada caso, após distintas modalidades de tratamento.


The retinoblastoma is known as the most common intraocular malignancy of the childhood. In addition to other diagnostic methods the optical coherence Tomography (OCT) may be considered an important tool in the evaluation of selective involvement of the retina by small and medium sized tumors at the posterior pole of the eye. The authors present two cases of retinoblastoma in which the OCT was able to demonstrate the morphological features of the tumor at diagnosis and the structural changes in tumor tissue and in adjacent retina that occurred, in each case, after different modalities of treatment.


Subject(s)
Humans , Male , Female , Infant , Child , Macula Lutea/pathology , Retinoblastoma/diagnosis , Tomography, Optical Coherence , Laser Therapy
2.
Rev. bras. oftalmol ; 69(4): 247-251, jul.-ago. 2010. ilus
Article in Portuguese | LILACS | ID: lil-557349

ABSTRACT

OBJETIVO: Avaliar a apresentação de descolamento de retina nos pacientes tratados de retinoblastoma no Centro Infantil Dr. Domingos Boldrini - Campinas (SP), Brasil. MÉTODOS: Estudo retrospectivo de 220 pacientes submetidos a tratamento clínico e cirúrgico de retinoblastoma, no período de janeiro de 1978 a dezembro de 2008. RESULTADOS: Encontramos dois pacientes com descolamento de retina após tratamento de retinoblastoma sem atividade tumoral, corrigidos com sucesso pelo método cirúrgico de cerclagem+criopexia. CONCLUSÃO: É possível a correção de descolamento secundário de retina nos pacientes portadores de retinoblastoma, sem atividade tumoral.


PURPOSE: To evaluate the characteristics and evolution of the retinal detachment developed after successful treatment of retinoblastoma. METHODS: A retrospective analysis of 220 consecutive patients treated for retinoblastoma from january 1978 to december 2008 disclosed two patients who developed retinal detachment during the follow-up. RESULTS: Retinal detachment was found in two patients several months after the treatment of retinoblastoma. Both were managed by surgery with restoration of their monocular vision. CONCLUSION: Surgical management of retinal detachment is indicated to preserve visual function and quality of life in patients successfully treated for retinoblastoma.


Subject(s)
Humans , Male , Female , Adolescent , Young Adult , Retinal Detachment/etiology , Retinal Neoplasms/complications , Retinoblastoma/complications , Retrospective Studies
3.
Rev. bras. oftalmol ; 48(3): 165-7, jun. 1989.
Article in Portuguese | LILACS | ID: lil-80090

ABSTRACT

Os AA. apresentam a possibilidade do emprego da Vitrectomia na correçäo das hemorragias vítreas ocasionadas pela leucemia em 4 olhos de 2 pacientes. Acreditam que seja a última soluçäo para salvar a visäo destes pacientes


Subject(s)
Child , Adolescent , Humans , Male , Vitreous Hemorrhage/surgery , Precursor Cell Lymphoblastic Leukemia-Lymphoma/complications , Vitrectomy , Vitreous Hemorrhage/etiology , Visual Acuity
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