内镜治疗十二指肠肿瘤的临床观察

Clinical Observation on Endoscopic Treatment of Duodenal Tumors

背景:随着内镜技术的进步,十二指肠病变的检出率提高,内镜切除十二指肠病变的方法选择及其疗效需进一步探讨。目的:评价内镜治疗十二指肠肿瘤的安全性和有效性。方法:回顾性分析2017年1月—2022年1月在南京医科大学附属泰州人民医院接受内镜切除的十二指肠肿瘤患者32例,对肿瘤的部位、层次、治疗方法、术后病理、并发症情况进行总结。结果:32例患者中,男21例,女11例。2例患者表现为黑便,10例患者存在不同程度的腹痛,20例无症状。28例肿瘤位于十二指肠降部,4例位于十二指肠球部。1例行内镜黏膜下挖除术,2例行冷圈套切除术,12例行内镜黏膜下剥离术,17例行内镜下黏膜切除术。所有病变均完整切除。十二指肠管状腺瘤或管状绒毛状腺瘤共21例,Brunner腺瘤7例,脂肪瘤2例,神经内分泌肿瘤1例,间质瘤1例。1例十二指肠管状绒毛状腺瘤患者术中出现穿孔,转外科手术修补,其余患者术中未出现穿孔、出血等并发症。所有患者术后复查内镜均无复发。结论:内镜治疗十二指肠肿瘤安全且有效,具有较好的临床应用价值。

Background:With the advancement of endoscopic techniques,the detection rate of duodenal lesions has increased,and the selection and curative effect of endoscopic resection of duodenal lesions need to be further explored.Aims:To evaluate the safety and efficacy of endoscopic treatment of duodenal tumors.Methods:A retrospective analysis was conducted on 32 patients with duodenal tumors treated with endoscopic resection from January 2017 to January 2022 at Taizhou People′s Hospital Affiliated to Nanjing Medical University.The location,depth,treatment method,postoperative pathology,and complications of duodenal tumors were summarized.Results:Among the 32 patients,there were 21 males and 11 females.Two patients presented with melena,10 patients had abdominal pain,and 20 patients were asymptomatic.Twenty‑eight tumors were located in descending part of duodenum,and 4 were located in duodenal bulb.One patient underwent endoscopic submucosal excavation,2 underwent cold snare polypectomy,12 underwent endoscopic submucosal dissection,and 17 underwent endoscopic mucosal resection.All lesions were completely resected.Among the 32 lesions,there were 21 tubular adenoma or tubulovillous adenoma,7 Brunner′s gland adenoma,2 lipoma,1 neuroendocrine tumor,and 1 stromal tumor.One patient with duodenal tubulovillous adenoma had perforation during operation and was transferred to surgery for repair.The other patients did not have complications such as perforation and bleeding during operation.All patients had no recurrence after postoperative endoscopy.Conclusions:Endoscopic treatment for duodenal tumors is safe and effective,and has good clinical value.