Effects of different surgical approaches on Siewert Ⅱ adenocarcinoma of esophagogastric junction
10.3760/cma.j.issn.1007-631X.2011.09.003
- VernacularTitle:不同手术径路治疗SiewertⅡ型食管胃结合部腺癌的疗效评价
- Author:
Guoxian GUAN
;
Weizhong JIANG
;
Xing LIU
;
Zhifen CHEN
;
Huishan LU
;
Xiangfu ZHANG
- Publication Type:Journal Article
- Keywords:
Adenocarcinoma;
Esophagogastic junction;
Lymph node excision
- From:
Chinese Journal of General Surgery
2011;26(9):721-725
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo compare the effects of different surgical approaches on SiewertⅡ (esophageal invasion ≤3 cm) adenocarcinoma of esophagogastric junction.MethodsThis retrospective study included 251 cases of Siewert Ⅱ adenocarcinoma of esophagogastric junction undergoing D2 or D2 + total gastrectomy by transabdominal approach ( TA group, 128 cases) or left thoracoabdominal approach ( LTA group, 123 cases).Operation time,blood loss, extent of esophageal resection, number of lymph nodes dissected,morbidity, mortality and the survival rate were a analyzed between the two groups.ResultsThe 3,5-year overall survival rates were 62. 5％, 39.0％ ( TA group) and 54. 9％, 31.9％ ( LTA group),respectively (P ＞ 0. 05). Length of esophageal resection in the LTA group were slightly longer than that in the TA group (5. 6 ± 1.1) cm vs. (5.4 ± 1.1 ) cm (P ＜0. 05), the positive surgical margin between two groups were not statistically different[1.6％ ( LTA group) vs. 3. 1％ ( TA group), ( P ＞ 0. 05 )]. The mean number of removed lymph node were not significantly different between two groups[23.4 ± 8.7 ( TA group) vs. 23.7 ± 8.4 ( LTA group)], ( P ＞ 0. 05 ). The operation time (227 ± 24) min, blood loss (270 ± 78)ml, and perioperative morbidity( 13.3％ ) and mortality( 1.6％ ) in TA group was significantly better than the LTA group[(261 ±32) min, (342 ±59)ml, 26.8％, 6.5％](P＜0.05).ConclusionsFor Siewert Ⅱ adenocarcinoma at esophagogastric junction (esophageal invasion ≤3 cm) ,total gastrectomy with D2 or D2 + lymph node dissection through the transabdominal approach could achieve curative purposes, with a low morbidity and mortality rate.
