影像科学与光化学 ›› 2023, Vol. 41 ›› Issue (1): 59-63.DOI: 10.7517/issn.1674-0475.221001

• 综述与论文 • 上一篇    下一篇

3D-MSCT在腹腔镜右半结肠癌根治术中的应用

张伟兴1, 李顾楠1, 肖铁臣2   

  1. 1. 苏州大学附属常州市肿瘤医院胃肠外科, 江苏 常州 213032;
    2. 苏州大学附属常州市肿瘤医院影像科, 江苏 常州 213032
  • 收稿日期:2022-10-09 出版日期:2023-01-23 发布日期:2023-01-31
  • 通讯作者: 李顾楠

Application of 3D-MSCT in Laparoscopic Radical Resection of Right Colon Cancer

ZHANG Weixing1, LI Gu'nan1, XIAO Tiechen2   

  1. 1. Department of Gastrointestinal Surgery, Changzhou Cancer Hospital Affiliated to Soochow University, Changzhou 213032, Jiangsu, P. R. China;
    2. Department of Imaging, Changzhou Cancer Hospital Affiliated to Soochow University, Changzhou 213032, Jiangsu, P. R. China
  • Received:2022-10-09 Online:2023-01-23 Published:2023-01-31

摘要: 本研究探讨多层螺旋CT三维重建(3D-MSCT)在腹腔镜右半结肠癌根治术中的应用价值。收集右半结肠癌患者100例,其中术前行多层螺旋CT三维重建患者61例(观察组),行常规CT检查患者39例(对照组),分析两组术前T分期、N分期情况。观察组和对照组术前T分期与病理分期Kappa值分别为0.821和0.758(P<0.05),术前N分期与病理分期Kappa值分别为0.825和0.813(P<0.05),观察组和对照组术前T分期准确率分别为88.52%和84.62%,术前N分期准确率分别为90.16%和89.74%,差异无统计学意义(P>0.05);观察组手术时间明显短于对照组,而术中出血量和血管损伤比例明显低于对照组(P<0.05);观察组术后血清胃泌素(GAS)、胃动素(MTL)水平明显高于对照组(P<0.05),而皮质醇(Cor)和促肾上腺皮质激素(ACTH)水平明显低于对照组(P<0.05)。在腹腔镜右半结肠癌根治术中,多层螺旋CT三维重建有助于为手术提供全面的信息,避免血管意外损伤,对患者机体应激、胃肠功能影响小。

关键词: 多层螺旋CT三维重建, 腹腔镜右半结肠癌根治术, 应用价值

Abstract: This study explored the application value of multi-slice spiral CT three-dimensional reconstruction (3D-MSCT) in laparoscopic radical resection of right colon cancer. Collected 100 patients with right colon cancer, among them there were 61 patients with 3D-MSCT before operation (the observation group) and 39 patients (control group) underwent routine CT examination. The preoperative T stage and N stage of the two groups were analyzed. The Kappa values of preoperative T stage and pathological stage in observation group and control group were 0.821 and 0.758, respectively (P<0.05), and the Kappa values of preoperative N stage and pathological stage were 0.825 and 0.813, respectively, P<0.05. The accuracy of preoperative T stage in observation group and control group were 88.52% and 84.62%, and the accuracy of preoperative N stage was 90.16% and 89.74%, respectively, and there was no significant difference (P>0.05). The operation time of the observation group was significantly shorter than that of the control group, and the intra-operative blood loss and the proportion of vascular injury were significantly lower than those of the control group (P<0.05). The levels of serum gastrin (GAS) and motilin (MTL) in the observation group were significantly higher than those in the control group (P<0.05), while the levels of cortisol (Cor) and adrenal corticotropin (ACTH) were significantly lower than those in the control group (P<0.05). In laparoscopic radical resection of right colon cancer, multi-slice spiral CT three-dimensional reconstruction is helpful in providing comprehensive information for the operation, avoid accidental vascular injury, and have little impact on patients' body stress and gastrointestinal function.

Key words: multi-slice spiral CT three-dimensional reconstruction, laparoscopic radical resection of right colon cancer, application value