title: The first documented case of true botulinum toxin granuloma.
abstract: We report a unique case of foreign-body granuloma following botulinum neurotoxin type A (BoNTA) injection. A 44-year-old woman was injected with BoNTA by a dermatologist. Within 2 months of treatment, palpable nodules developed on injection site and biopsy revealed foreign-body granuloma.
authors.affiliation: Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine , Seoul , Korea.
authors.forename: Woo Jin
authors.initials: WJ
authors.lastname: Yun
authors.forename: Jae Kyung
authors.initials: JK
authors.lastname: Kim
authors.forename: Byung Wook
authors.initials: BW
authors.lastname: Kim
authors.forename: Soo-Keun
authors.initials: SK
authors.lastname: Lee
authors.forename: Youn Jin
authors.initials: YJ
authors.lastname: Kim
authors.forename: Mi Woo
authors.initials: MW
authors.lastname: Lee
authors.forename: Sung Eun
authors.initials: SE
authors.lastname: Chang
mesh_terms: D000328:Adult; D019274:Botulinum Toxins, Type A / Q000009:adverse effects*; D005260:Female; D015745:Granuloma, Foreign-Body / Q000139:chemically induced*; D006801:Humans; D009465:Neuromuscular Agents / Q000009:adverse effects*; D015595:Skin Aging
chemical_list: D009465:Neuromuscular Agents; D019274:Botulinum Toxins, Type A