Synchronous triple occurrence of MALT lymphoma, schwannoma, and adenocarcinoma of the stomach

Figure 1 Images obtained during endoscopic examination. A: There is a slightly raised ulcerated area on the anterior wall of the antrum; B: A positive rolling sign is present in the mid-body, suggestive of a submucosal lesion; C: A diffuse erythematous lesion is seen in the fundic area. These three lesions underwent biopsy sampling.