Oval mucosal opening bloc biopsy after incision and widening by ring thread traction for submucosal

• 作 者: Hirohito Mori Hideki Kobara Yu
• 机 构: DepartmentofGastroenterologyandNeurology,DepartmentsofPharmacology
• 出 处: 世界胃肠病学杂志：英文版
• 发表日期: 2017年39期
• 关键词: 胃的 submucosal 肿瘤 胃肠的 stromal 肿瘤 可逆开始活体检视 内视镜的 ultrasonography 大样品 Gastric submuc

Gastric submucosal tumors(SMTs) less than 2 cm are generally considered benign neoplasms, and endoscopic observation is recommended, but SMTs over 2 cm, 40% of which are gastrointestinal stromal tumors(GISTs), have malignant potential. Although the Japane