p 3 , contact exogenous agent – ทำให้ inflam response
Hx ,PE – DDx – ICD(irritant) vs ACD
goal standard สำหรับDx – ACD – patch testing
commercially available PT and personal care สำหรับ patch test
children c ACD , occupational contact dermatitis(OCD) , pt c biomedical devices
p 5 ,
