Figure 1.

Tactile-corpuscle like structure in gastric mucosa 1A. The lamellar architecture of these ovoid corpuscles is seen surrounded by normal appearing gastric mucosa. (hematoxylin-eosin 20×) 1B. Strong S-100 immunohistochemical staining of cytoplasm (20×) 1C. Negative immunohistochemical staining with EMA while the surrounding gastric mucosa is staining strongly positive (20×)