Objective To observe the relationship between the pit patterns and pathology and compare the curative effect for colon flat lesion between endoscopic mucosa resection ( EMR) and fulguration with high frequency current ( FHFC). 目的观察结肠平坦型病变腺管开口分型与病理学的关系,同时对比剥离切除与高频电灼的效果。
Comparison of curative effect for colon flat lesion between mucosa resection and fulguration with high frequency current after mucosa staining under magnifying endoscope 结肠平坦型病变放大内镜下粘膜染色后剥离切除与高频电灼的效果对比