Fig. 6
From: Preoperative topical testosterone for penile hypospadias repair `a comparative study`
Histo-patholological evaluation of genital skin biopsies: immune-staining for commercially available ready to use mouse monoclonal antibody against CD31 which is a vascular marker indicating neovascularization supposed to play a fundamental role in the healing process. There was an equal mild to moderate expression in both groups: (a) hormonally treated group; (b) the ‘untreated’ group (original magnification × 200)