Fig. 3From: Evaluation of periostin, fibronectin and tenascin-C in patients chronic otitis media with cholesteatomaa Outer ear canal skin (Tenascin-C IHK x40): epithelial staining score 0, stroma 0. b Avivation tissue (Tenascin-C IHC x40): no epithelial staining score, stroma ++. c Granulation tissue (Tenascin-C IHC x40): epithelial staining score 0, stroma +. d Cholesteatoma tissue (Tenascin-C IHK x40): epithelial staining score 0, stroma ++Back to article page