title: Metastatic sarcoma. Bilateral pneumothoraces as initial manifestation.
mesh_terms: D000328:Adult; D006801:Humans; D008175:Lung Neoplasms / Q000150:complications*; D008297:Male; D009362:Neoplasm Metastasis; D011030:Pneumothorax / Q000209:etiology*; D012509:Sarcoma / Q000150:complications*