title: From silica granuloma to scar sarcoidosis.
mesh_terms: D000328:Adult; D002921:Cicatrix / Q000150:complications* / Q000473:pathology; D006099:Granuloma / Q000150:complications* / Q000473:pathology; D006801:Humans; D008297:Male; D012507:Sarcoidosis / Q000209:etiology* / Q000473:pathology; D012822:Silicon Dioxide / Q000009:adverse effects*
chemical_list: D012822:Silicon Dioxide