title: Patch testing is clinically important for patients with peri-anal dermatoses and pruritus ani.
authors.affiliation: Cutaneous Allergy Clinic, St John's Institute of Dermatology, London, SE1 9RT, UK.
authors.forename: Mohammed J
authors.initials: MJ
authors.lastname: Abu-Asi
authors.affiliation: Cutaneous Allergy Clinic, St John's Institute of Dermatology, London, SE1 9RT, UK.
authors.forename: Ian R
authors.initials: IR
authors.lastname: White
authors.affiliation: Cutaneous Allergy Clinic, St John's Institute of Dermatology, London, SE1 9RT, UK.
authors.forename: John P
authors.initials: JP
authors.lastname: McFadden
authors.affiliation: Cutaneous Allergy Clinic, St John's Institute of Dermatology, London, SE1 9RT, UK.
authors.forename: Jonathan M L
authors.initials: JM
authors.lastname: White
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000485:Allergens / Q000009:adverse effects*; D001004:Anus Diseases / Q000175:diagnosis / Q000209:etiology*; D002648:Child; D002675:Child, Preschool; D015331:Cohort Studies; D017449:Dermatitis, Allergic Contact / Q000175:diagnosis / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009532:Nickel / Q000009:adverse effects; D010328:Patch Tests; D010476:Perfume / Q000009:adverse effects; D011310:Preservatives, Pharmaceutical / Q000009:adverse effects; D011538:Pruritus Ani / Q000175:diagnosis / Q000209:etiology*; D012116:Resins, Plant / Q000009:adverse effects; D012189:Retrospective Studies; D055815:Young Adult
chemical_list: D000485:Allergens; D010476:Perfume; D011310:Preservatives, Pharmaceutical; D012116:Resins, Plant; D009532:Nickel; C013893:rosin
keywords: allergic contact dermatitis; patch testing; perianal; pruritus ani