Recurrent large conjunctival cysts, proptosis. There is a non-enhancing T2 hyperintense, well-defined lesion associated with the inferior right eyelid, which measures approximately 10 mm in the anteroposterior dimension, 25 mm in the transverse dimension, and 10 mm in the craniocaudal dimension. There are also two additional non-enhancing T2 hyperintense, well-defined lesions associated with the superonasal right eyelid, which each measure up to 5 mm. There is no evidence of retrobulbar lesions in the right orbit and the left orbital contents are unremarkable. There is a small retention cyst in the left maxillary sinus. There is a right maxillary mesiodens. The imaged intracranial structures are unremarkable.
A cystic lesion associated with the inferior right eyelid, which measures up to approximately 25 mm, is compatible with a conjunctival cyst, including inclusion cyst, pterygium with cyst, or lymphatic cyst. Likewise, two additional cystic subcentimeter lesions associated with the superonasal right eyelid may represent conjunctival cysts. 