title: [Allergy to root canal sealant].
abstract: We reported one observation of a female patient who presented an half delayed hypersensitivity reaction to formaldehyde included in a root canal sealer. This reaction was loco-regional and late. It probably happened by over flowing demonstrated by radiography.
authors.affiliation: Laboratoire d'Immuno-Allergologie, C.H.U., Angers, France.
authors.forename: M
authors.initials: M
authors.lastname: Drouet
authors.forename: J
authors.initials: J
authors.lastname: Le Sellin
authors.forename: J C
authors.initials: JC
authors.lastname: Bonneau
authors.forename: A
authors.initials: A
authors.lastname: Sabbah
mesh_terms: D004342:Drug Hypersensitivity / Q000175:diagnosis / Q000209:etiology*; D005260:Female; D005557:Formaldehyde / Q000009:adverse effects*; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000139:chemically induced; D010895:Pit and Fissure Sealants / Q000009:adverse effects*; D012387:Root Canal Filling Materials / Q000009:adverse effects*
chemical_list: D010895:Pit and Fissure Sealants; D012387:Root Canal Filling Materials; D005557:Formaldehyde
vernacular_title: Allergie à la pâte canalaire.