Fig. 3From: Multiple non-polypoid mucosal Schwann cell hamartomas presenting as edematous and submucosal tumor-like lesions: a case reporta Low-power and b, c high-power magnification of mucosal Schwann cell hamartomas (yellow arrows). Immunohistochemistry: d S-100 protein, e CD34, f CD56, and g neurofilament protein stainsBack to article page