Patch test reaction to p-phenylenediamine can persist for more than 1 month.
Department of Dermatology, Kinki University Faculty of Medicine, Osaka-Sayama, Osaka, 589-8511, Japan.
Shusuke
S
Uchida
Naoki
N
Oiso
Kayoko
K
Matsunaga
Akira
A
Kawada
D000485:Allergens / Q000009:adverse effects; D017449:Dermatitis, Allergic Contact / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010328:Patch Tests; D010655:Phenylenediamines / Q000009:adverse effects; D013997:Time Factors
D000485:Allergens; D010655:Phenylenediamines; C029728:4-phenylenediamine
allergic contact dermatitis; flare-up reaction; long-lasting allergic patch test reaction; p-phenylenediamine; patch test; widespread skin lesions