The 'mask of lupus'.
D000208:Acute Disease; D000328:Adult; D001706:Biopsy; D003937:Diagnosis, Differential; D006801:Humans; D008179:Lupus Erythematosus, Discoid / Q000150:complications* / Q000175:diagnosis / Q000473:pathology; D008180:Lupus Erythematosus, Systemic / Q000175:diagnosis; D008297:Male; D010495:Pericarditis, Tuberculous / Q000150:complications / Q000175:diagnosis*; D010496:Pericardium / Q000382:microbiology / Q000473:pathology; D012867:Skin / Q000473:pathology; D014381:Tuberculosis, Cardiovascular / Q000175:diagnosis*