title: Atypical fatal hypocomplementemic urticarial vasculitis with involvement of native and homograft aortic valves in an African American man.
authors: Departments of Medicine, Pathology, and Surgery, Yale University School of Medicine, New Haven, CT 06520-8013, USA.
authors: L
authors: L
authors: Hong
authors: F
authors: F
authors: Wackers
authors: M
authors: M
authors: Dewar
authors: M
authors: M
authors: Kashgarian
authors: P W
authors: PW
authors: Askenase
mesh_terms: D000328:Adult; D001021:Aortic Valve / Q000637:transplantation*; D044383:Black People; D003165:Complement System Proteins / Q000172:deficiency*; D017809:Fatal Outcome; D006801:Humans; D008297:Male; D014184:Transplantation, Homologous; D014581:Urticaria / Q000150:complications / Q000208:ethnology / Q000473:pathology; D018366:Vasculitis, Leukocytoclastic, Cutaneous / Q000150:complications / Q000208:ethnology / Q000473:pathology; D001741:Black or African American
chemical_list: D003165:Complement System Proteins