Occult hydatid disease presenting as a spontaneous pneumothorax.
D000328:Adult; D001706:Biopsy; D003937:Diagnosis, Differential; D004445:Echinococcosis, Pulmonary / Q000150:complications / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging / Q000473:pathology; D008297:Male; D011030:Pneumothorax / Q000000981:diagnostic imaging* / Q000209:etiology / Q000473:pathology; D014057:Tomography, X-Ray Computed