TY -的A2 Kornprat彼得AU -列文,埃莉诺盟——Daroca Sanjay吴盟——菲利普•AU - Sikka通盟——录像,Yukihiro PY - 2016 DA - 2016/11/22 TI -胃胃底腺的腺癌类型治疗内镜黏膜切除术:病例报告和文献之回顾SP - 8646927六世- 2016 AB -胃胃底腺的腺癌类型(GA-FG)是一种罕见的实体,最近才被描述和定义。有持续的争议有关的潜在恶性病变。我们报告的情况下在49岁的白人男子GA-FG称为偶然发现胃息肉的内镜管理。内镜显示单个息肉样病变的胃底部与内镜切除术成功移除。严重,息肉测量在最大尺寸1.1厘米。显微镜检查显示不规则分支肿瘤腺体覆盖着一个非肿瘤的孔穴的上皮细胞。肿瘤腺体之间的连续性和胃底腺明显标识,表明从胃底腺肿瘤出现。肿瘤细胞表现出偶尔分泌酸的细胞质与扩大非典型细胞核。肿瘤侵入黏膜下层完全破坏粘膜肌层和轻度淋巴细胞和成纤维细胞的间质反应。没有坏死,有丝分裂,或lymph-vascular入侵被发现。 Although some authors have proposed reclassification of GA-FGs as oxyntic gland polyps/adenomas, in light of several reported cases with submucosal invasion as well as lymphatic invasion, we maintain that this neoplasm is best categorized as an extremely well-differentiated adenocarcinoma to reflect its invasive potential. SN - 2090-6781 UR - https://doi.org/10.1155/2016/8646927 DO - 10.1155/2016/8646927 JF - Case Reports in Pathology PB - Hindawi Publishing Corporation KW - ER -