title: Hydatid cyst of the fourth ventricle in a six-year-old child.
mesh_terms: D001927:Brain Diseases / Q000601:surgery; D002552:Cerebral Ventricles; D002648:Child; D004443:Echinococcosis / Q000601:surgery; D005260:Female; D006801:Humans; D011183:Postoperative Complications