title: Severe allergic contact dermatitis to paraphenylene diamine in hair dye following sensitization to black henna tattoos.
authors.affiliation: Department of Dermatology, The Ulster Hospital, Belfast, UK. zfjasim@hotmail.com
authors.forename: Zaid F
authors.initials: ZF
authors.lastname: Jasim
authors.forename: John R
authors.initials: JR
authors.lastname: Darling
authors.forename: Julian M
authors.initials: JM
authors.lastname: Handley
mesh_terms: D000293:Adolescent; D000485:Allergens / Q000009:adverse effects*; D017449:Dermatitis, Allergic Contact / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology; D003937:Diagnosis, Differential; D005148:Facial Dermatoses / Q000139:chemically induced / Q000175:diagnosis* / Q000473:pathology; D005260:Female; D006202:Hair Dyes / Q000009:adverse effects*; D006801:Humans; D008297:Male; D009285:Naphthoquinones / Q000009:adverse effects; D010328:Patch Tests; D010655:Phenylenediamines / Q000009:adverse effects*; D012720:Severity of Illness Index; D013653:Tattooing / Q000009:adverse effects
chemical_list: D000485:Allergens; D006202:Hair Dyes; D009285:Naphthoquinones; D010655:Phenylenediamines; C005090:lawsone; C029728:4-phenylenediamine