Objective To study the relationship between histopathology and the pit of eolorectal polypoid lesions detected by the chromomaynifying endoscope with methylene blue.
目的研究染色放大肠镜下大肠息肉样病变腺管开口的形态与组织病理学的关系。
Methods We examined 139 patients with polyp using colonoscopy and mucosal staining, and observed the pit patterns (proposed by Kudo) with magnifying endoscope and stereomicroscope to identify the relations between the pit patterns and the pathologic diagnosis.
目的探讨如何通过放大内镜观察到的大肠粘膜腺管开口类型发现早期大肠癌及癌前病变。
Pit patterns were observed by magnifying endoscope.
目的探讨大肠侧向发育型肿瘤(LST)的镜下形态、腺管开口类型和病理特征间的关系。
Pit patterns were observed by magnifying endoscope, pathological biopsy was performed and compared with pathological diagnosis after treatment.
目的观察大肠侧向发育型肿瘤(LST)的镜下形态、腺管开口类型和病理特征。
Methods : Buccal branches of the facial nerve and its anatomic relationship to parotid duct was studied on 60 sides of adult head specimens.
目的:观测分析面神经颊支的分支类型及其与腮腺管之间的解剖关系,为腮腺区手术提供解剖学基础。
Objective To investigate the relationship between early colonic cancer and the pit patterns of abnormal colonic mucosa.
采用内镜下黏膜染色技术 ,结合放大内镜、实体显微镜观察腺管开口分型 (pitpat tern)并与病理诊断对照。