Case 180. Reference case 180B

       
  Another case of verruca vulgaris (18 y-o F), showing numerous intranuclear groundglass inclusions in the granular and keratinocyte layers (HE).  
       

 

  Varied subtypes of HPV provoke verruca vulgaris. Common types of benign HPV infection are caused by HPV, types 1, 2, 3, 4, 7 and 10.