A Case of Gastric MALT Lymphoma Presenting as a Submucosal Tumor (SMT)-like Lesion, Diagnosed by Endoscopic Mucosal Resection / 대한소화기내시경학회지

ABSTRACT

Gastric MALT lymphoma usually presents with various endoscopic morphologic characteristics. The majority of gross findings reveal multiple and superficial erosions or ulcerations. However gastric MALT lymphoma, presenting as a submucosal tumor, is very rare. We recently experienced a case of low-grade gastric MALT lymphoma, presenting as a submucosal tumor-like lesion without definite mucosal lesion, confirmed by endoscopic mucosal resection. So we report this case with a review of the related literatures.