Proliferative sickle cell retinopathy associated with sickle cell trait and gestational diabetes: case report Retinopatia falciforme proliferativa associada a traço falciforme e diabetes gestacional: relato de caso

Proliferative sickle cell retinopathy is an uncommon complication in individuals with sickle cell trait (AS). However, the risk for proliferative retinopathy development is increased in patients with AS hemoglobinopathy associated with systemic conditions or ocular trauma. A case of a patient with A...

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Bibliographic Details
Main Authors: Jefferson Augusto Santana Ribeiro, Daniel da Rocha Lucena, Levy da Rocha Lucena, Rodrigo Jorge
Format: Article
Language:English
Published: Conselho Brasileiro de Oftalmologia 2009-06-01
Series:Arquivos Brasileiros de Oftalmologia
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Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27492009000300025
Description
Summary:Proliferative sickle cell retinopathy is an uncommon complication in individuals with sickle cell trait (AS). However, the risk for proliferative retinopathy development is increased in patients with AS hemoglobinopathy associated with systemic conditions or ocular trauma. A case of a patient with AS hemoglobinopathy who developed proliferative sickle cell retinopathy after the occurrence of gestational diabetes and pregnancy-induced hypertension is reported. Hemoglobin electrophoresis revealed presence of A2 5.0%, S 35.0% and A 53.2%. The present case emphasizes the importance of evaluating systemic comorbidities in patients with sickle cell trait during pregnancy since sickle cell retinopathy can progress rapidly, as well as the importance of regular eye fundus examination in these patients.<br>Retinopatia falciforme proliferativa é uma complicação incomum em indivíduos com traço falciforme, havendo, porém, risco aumentado de desenvolver retinopatia proliferativa em pacientes com hemoglobinopatia AS associada a condições sistêmicas ou trauma ocular. Neste artigo será apresentado um caso de paciente com diabetes gestacional, hipertensão arterial sistêmica associada à gravidez e traço falciforme. Eletroforese de hemoglobinas revelou a presença de A2 5,0%, S 35,0% e A 53,2%. Este caso ressalta a importância da avaliação de comorbidades sistêmicas em pacientes com traço falciforme no período gestacional, uma vez que pode ocorrer rápida progressão da retinopatia falciforme, devendo-se realizar também exames regulares do fundo de olho nestes pacientes.
ISSN:0004-2749
1678-2925