Hydatid cysts of the kidney.
D000293:Adolescent; D000328:Adult; D000375:Aging; D002648:Child; D004443:Echinococcosis / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007492:Iran; D052177:Kidney Diseases, Cystic / Q000453:epidemiology*; D008297:Male; D012189:Retrospective Studies; D012723:Sex