title: A variant of idiopathic angioedema presenting as persistent facial swelling over 1 year.
authors.affiliation: Division of Allergy and Clinical Immunology, Department of Medicine, Asan Medical Center, University of Ulsan College of Medicine, 388-1 Pungnap-2dong, Songpa-gu, Seoul 138-736, Korea.
authors.forename: K M
authors.initials: KM
authors.lastname: Kim
authors.forename: C S
authors.initials: CS
authors.lastname: Park
authors.forename: T-B
authors.initials: TB
authors.lastname: Kim
authors.forename: Y S
authors.initials: YS
authors.lastname: Cho
authors.forename: H-B
authors.initials: HB
authors.lastname: Moon
mesh_terms: D000328:Adult; D000799:Angioedema / Q000175:diagnosis* / Q000473:pathology; D001707:Biopsy, Needle; D002908:Chronic Disease; D003937:Diagnosis, Differential; D004487:Edema / Q000175:diagnosis* / Q000473:pathology; D005145:Face; D005260:Female; D006801:Humans; D007150:Immunohistochemistry; D012720:Severity of Illness Index