Case 157. Staphylococcal impetigo contagiosum (23 y-o F)

　 　 　 　
　
Skin biopsy of multiple erosive pustules formed on the face, trunk and arms
 　
　 　 　 　

　

 　 Fibrinopurulent exudation on the ulcerated epidermis is observed, being consistent with ruptured pustule (HE, low power).