Hydatid cyst of the orbit.
D002648:Child; D004443:Echinococcosis / Q000150:complications* / Q000473:pathology; D005094:Exophthalmos / Q000209:etiology*; D005260:Female; D006801:Humans; D009915:Orbit; D013210:Staphylococcus / Q000302:isolation & purification