title: [Two cases of sarcoma arising from the chest wall in chronic pleuritis or pyothorax].
mesh_terms: D002908:Chronic Disease; D004653:Empyema / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010998:Pleurisy / Q000150:complications*; D011031:Pneumothorax, Artificial / Q000009:adverse effects; D012509:Sarcoma / Q000209:etiology* / Q000473:pathology; D012983:Soft Tissue Neoplasms / Q000209:etiology* / Q000473:pathology; D013909:Thorax