title: Systemic contact dermatitis presenting as lichen planus of the lip.
authors.affiliation: Department of Dermatology, Tufts Medical Center, Boston, MA, USA. Katherine.szyfelbein@bmc.org
authors.forename: Katherine
authors.initials: K
authors.lastname: Szyfelbein Masterpol
authors.forename: Alice B
authors.initials: AB
authors.lastname: Gottlieb
authors.forename: Pamela L
authors.initials: PL
authors.lastname: Scheinman
mesh_terms: D000171:Acrolein / Q000009:adverse effects / Q000031:analogs & derivatives; D001453:Balsams / Q000009:adverse effects; D019817:Benzoic Acid / Q000009:adverse effects; D003035:Cobalt / Q000009:adverse effects*; D017449:Dermatitis, Allergic Contact / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology; D003937:Diagnosis, Differential; D005421:Flavoring Agents / Q000009:adverse effects; D006801:Humans; D008010:Lichen Planus / Q000139:chemically induced / Q000175:diagnosis*; D008047:Lip Diseases / Q000139:chemically induced / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D009532:Nickel / Q000009:adverse effects*; D010328:Patch Tests; D020005:Propanols / Q000009:adverse effects; D012117:Resins, Synthetic / Q000009:adverse effects
chemical_list: D001453:Balsams; D005421:Flavoring Agents; D020005:Propanols; D012117:Resins, Synthetic; C014273:p-tert-butylphenolformaldehyde resin; D003035:Cobalt; C029938:nickel sulfate; D000171:Acrolein; D009532:Nickel; D019817:Benzoic Acid; C018021:cobaltous chloride; C012843:cinnamaldehyde; C020722:cinnamyl alcohol