Orbital intradiploic giant epidermoid cyst.
We report a case of an intradiploic epidermoid cyst of the lateral orbital wall that resulted in proptosis and downward displacement of the left eye. Computed tomography and magnetic resonance imaging revealed a bone-destroying mass involving the frontal, sphenoid, and zygomatic bones that extended into the orbit, temporalis, and anterior cranial fossa. Complete surgical removal was performed through a lateral orbitotomy. The lateral wall was reconstructed with a porous polyethylene sheet. The cyst has not recurred after 18 months of follow-up.
Blanco
G
G
Instituto Universitario de Oftalmobiología Aplicada (IOBA), Universidad de Valladolid, Ramón y Cajal 7, 47005 Valladolid, Spain. gonzalo@ioba.med.uva.es
Esteban
R
R
Galarreta
D
D
Saornil
M A
MA
D000328:Adult; D004814:Epidermal Cyst / Q000175:diagnosis* / Q000601:surgery; D005094:Exophthalmos / Q000175:diagnosis; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D009918:Orbital Neoplasms / Q000175:diagnosis* / Q000601:surgery; D014057:Tomography, X-Ray Computed