Fig. 2
From: A diffuse traumatic neuroma in the palate: a case report
a Many haphazard nodes can be seen within the fibrous stroma (hematoxylin and eosin stain ×100) and b hematoxylin and eosin stain × 200. c A strong positive signal for S-100 of the bundles within the nodes is evident (S-100 protein ×100). d Factor VIII was positive in the microvessels within the fibrous stroma, but did not stain the nerve bundles (Factor VIII ×200)