title: Malignant mesothelioma secondary to chronic inflammation and old scars. Two new cases and review of the literature.
abstract: Old scars of the pleura, for example from chronic empyema or therapeutic pneumothorax, can cause a malignant mesothelioma appearing some decades later. The authors describe two cases of primary pleural tumors, which probably had such an etiology. A literature review revealed 20 further cases, the majority of which were squamous cell carcinomas. Whether these tumors developed from metaplastic mesothelium or inplanted cells from the skin is not clear.
mesh_terms: D000368:Aged; D002921:Cicatrix / Q000150:complications* / Q000209:etiology; D005260:Female; D006801:Humans; D007249:Inflammation / Q000150:complications; D008654:Mesothelioma / Q000473:pathology*; D008875:Middle Aged; D010997:Pleural Neoplasms / Q000473:pathology*; D011031:Pneumothorax, Artificial / Q000009:adverse effects