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Orbital pseudotumor: a differential diagnosis of Graves' ophthalmopathy
Luciana Souza Cruz Caminha1, Elisa Rebelo Pinto, Priscila Alves Medeiros de Sousa
1Endocrinology Service, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, RJ, Brazil. lucianacaminha@hotmail.com
Abstract:
The objective of this study is to report and discuss a rare and inflammatory cause of exophthalmos. This report describes a patient with exophthalmos, who was initially diagnosed with euthyroid Graves' with good response to therapy. After 8 years of follow-up, she had recurrence of symptoms and a new evaluation revealed the final diagnosis of orbital pseudotumor. Orbital pseudotumor is an uncommon disorder that both radiologically and clinically mimics a malignant process or other inflammatory disease, such as Graves' ophthalmopathy.
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