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Published on: May 23, 2021
Respiratory choristomatous cysts in the temporal orbit
1Department of Ophthalmology, University of Tennessee Health Science Center, Memphis 38163, USA. wmorris@mail.eye.utmem.edu
Purpose:
To describe the clinical and histopathological findings in two patients with cystic lesions located in the temporal orbit.
Methods:
Case reports.
Results:
Cystic lesions excised from the temporal orbit of two patients were found to be lined with ciliated pseudostratified epithelium, consistent with a choristoma composed of tissue derived from the respiratory system. A review of the literature suggests that this is an uncommon cause of a cystic orbital mass.
Conclusions:
Respiratory choristomatous cysts should be considered in the differential diagnosis of cystic lesions of the temporal orbit.
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