Hydatidosis of the orbit.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D004443:Echinococcosis / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009916:Orbital Diseases / Q000469:parasitology*