title: Pneumothorax caused by hydatid cysts.
mesh_terms: D000293:Adolescent; D000328:Adult; D004445:Echinococcosis, Pulmonary / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D011030:Pneumothorax / Q000209:etiology*; D012422:Rupture, Spontaneous