Research on effect of endoscopic submucosal tunnel dissection on patients with large esophageal superficial neoplasms
10.3969/J.ISSN.1672-8270.2015.12.039
- VernacularTitle:内镜下隧道式黏膜剥离术治疗食管大面积浅表肿瘤的疗效研究
- Author:
Xianwen ZHANG
;
Kaixiang FENG
;
Jianqiang ZHU
- Publication Type:Journal Article
- Keywords:
Large esophageal superficial neoplasms;
Endoscopic submucosal tunnel dissection;
Endoscopic submucosal dissection
- From:
China Medical Equipment
2015;(12):125-127
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the effect of endoscopic submucosal tunnel dissection on patients with large esophageal superficial neoplasms.Methods: Chosen patients with large esophageal superficial neoplasms in our hospital as research object, randomly divided into control group treated by endoscopic mucosal dissection (ESD) and observation group treated by endoscopic submucosal tunnel dissection(ESTD), compared surgery related indicators, complications and treatment outcomes.Results: 1)Observation group patients’ tumor stripping rate (23.17±4.73)/min was significantly higher than control group patients’ (12.65±2.19)/min; Intraoperative blood loss(9.14±0.67)ml, total length of hospital stay (7.34±1.89) d, were significantly less than control group patients with intraoperative blood loss(21.38±3.14)ml, total length of hospital stay (13.21±3.05)d, t value was 4.965, 5.395, 4.932, respectively(t=4.965,t=5.395,t=4.932;P<0.05); 2)Observation group patients esophageal bleeding ESTD rate(5.26%), esophageal stricture rate(31.58%), mediastinal emphysema rate(5.26%), esophageal perforation rate of 0, were significantly less than control group patients with esophageal bleeding rate(31.58%), esophageal stricture rate(5.26%), mediastinal emphysema rate(21.05%), esophageal perforation rate (26.32%), t value were 4.378, 4.378, 4.471, 5.758, (t=4.378,t=4.378,t=4.471,t=5.758;P<0.05); 3)Observation group patients with no recurrence during the follow-up period, control group patients with local recurrence rate of 21.05%, t value 8.623,P<0.05(t=8.623, P<0.05).Conclusion: Endoscopic tunnel mucosal stripping technique can effectively improve the complete tumor removal rate, during the process of optimization operation at the same time reduce the occurrence of complications, to the improvement of the prognosis of patients with positive clinical significance.
