Diagnosis: Aquagenic urticaria
Description: A piece of cloth soaked in tap water applied to the skin for a few minutes
Morphology: Red,nonscaly
Site: Arm,forearm
Sex: F
Age: 10
Type: Clinical
Submitted By: Shahbaz Janjua
Differential Diagnosis
History: Aquagenic urticaria is a rare form of physical urticaria characterized by small follicular wheals with an erythematous flare upon exposure to water. This adolescent girl presented with over one month history of developing pruritic urticarial hives on exposure to water.