Histopathology of<unk> : Downward extension of the rete ridges at the lateral margins of a lymphohistiocytic infiltrate, resulting in a typical "claw clutching a ball" appearance. The histology of<unk>  is significant for a "...localized granulomatous lymphohistiocytic infiltrate in an expanded dermal papilla with thinning of overlying epidermis and downward extension of the rete ridges at the lateral margin of the infiltrate, producing a typical 'claw clutching a ball' picture...."
Lichen nitidus
Pearly penile papules
Lichen scrofulosorum
Lichen myxedematosus
Lichen spinulosus
Acne cosmetica
Pomade acne
Tinea barbae