Gastrointestinal Mesenchymal Neoplasms other than Gastrointestinal Stromal Tumors: Focusing on Their Molecular Aspects

Figure 10

Photomicrograph of H&E-stained section from a gastric schwannoma. These tumors are often more easily recognized by their prominent lymphoid reaction at the periphery and lack of encapsulation rather than classic soft tissue schwannoma features such as Verocay bodies or thick, hyalinized vessels.