结直肠侧向发育型肿瘤的诊治分析(附17例报告)  

Diagnosis and treatment of 17 laterally spreading tumors

作　　者：高志强[1] 张学松[1] 宋毓飞[1] 李波[1] 董显文[1] 

机构地区：[1]浙江省宁波市医疗中心李惠利医院消化内科,浙江宁波315040

出　　处：《中国内镜杂志》2017年第9期103-107,共5页China Journal of Endoscopy

摘　　要：目的探讨结直肠侧向发育型肿瘤(LST)内镜下的形态特征、腺管开口形态(pit pattern)分型与病理学类型的关系,为治疗方式的选择提供依据,并探讨内镜下治疗的价值。方法回顾性分析该院2015年1月-2016年12月常规内镜检查发现的17例LST病例,首先行染色放大内镜检查,并进行pit pattern分型,对所有LST均采用内镜黏膜下剥离术(ESD)或外科手术治疗,术后病理回顾分析。结果 17例病例中15例行ESD,2例行外科手术,均治疗成功,无穿孔、出血等并发症。术后3个月~2年内镜复查无复发。结论术前的pit pattern分型能为治疗方式提供依据;ESD治疗结直肠LST疗效好,复发率低,安全性较好。Objective To investigate the relationship between the morphological features, pit pattern classification and pathological types of colorectal laterally spreading tumor （LST）. To provide a basis for the selection of treatment modalities, and to explore the value of endoscopic treatment. Methods Retrospective analysis of 17 cases of LST from January 2015 to December 2016 detected by conventional endoscopy. 17 cases of LST first underwent dyeing magnifying endoscopy and pit pattern typing. Endoscopic submucosal dissection （ESD） or surgical treatment was performed in all patients with LST. Postoperative pathologic findings were analyzed retrospectively. Results Of the 17 cases, ESD was performed in 15 patients, and other 2 patients underwent surgical treatment. All of the 17 cases were treated successfully without complications such as bleeding or perforation. No recurrence was found under endoscopy in the 3-month to 2-year postoperative review. Conclusion The preoperative pit pattern classification can provide the basis for treatment. ESD has good curative effect, low recurrence rate and good safety in the treatment of colorectal LST.

关 键 词：侧向发育型肿瘤 内镜下黏膜剥离术 腺管开口形态 

分 类 号：R735.35[医药卫生—肿瘤] R735.37[医药卫生—临床医学]