dermatologic disorders
Nummular Dermatitis
Symptoms and Signs of Nummular Dermatitis
Plaques and patches of nummular dermatitis are erythematous and scaly, typically intensely pruritic, and are coin-shaped and well-demarcated but not sharply. They can number from 1 to about 50 and tend to be from 2 to 10 cm in diameter. They are often more prominent on the extensor aspects of the extremities and on the buttocks but also appear on the trunk. 