LI Xuan,YU He,WANG Xu,et al.Effect analysis of 4K laparoscopic system assisted transanal total mesorectal excision for low rectal cancer[J].JOURNAL OF REGIONAL ANATOMY AND OPERATIVE SURGERY,2023,32(11):1013-1016.
LI Xuan,YU He,WANG Xu,et al.Effect analysis of 4K laparoscopic system assisted transanal total mesorectal excision for low rectal cancer[J].JOURNAL OF REGIONAL ANATOMY AND OPERATIVE SURGERY,2023,32(11):1013-1016. DOI: 10.11659/jjssx.11E022086.
Effect analysis of 4K laparoscopic system assisted transanal total mesorectal excision for low rectal cancer
To investigate the efficacy of 4K laparoscope assisted transanal total mesorectal excision (TaTME) in the treatment of low rectal cancer.
Methods
2
A total of 52 patients with low rectal cancer who were treated by 4K laparoscope assisted TaTME in our hospital from July 2019 to January 2021 were selected as the observation group. A total of 50 patients with low rectal cancer who underwent laparoscopic assisted total mesorectal excision (LaTME) from January 2018 to June 2019 were selected as the control group. The surgical indicators and anal function recovery 3 months after operation were compared between the two groups. The survival of the two groups were compared.
Results
2
Compared with the control group, the observation group had a longer operation time, more intraoperative bleeding, a shorter distance between the resection margin and the lower margin of the tumor, and less operation cost, with statistically significant differences (
P
<
0.05). The recovery rate of anal function 3 months after operation in the observation group was 94.23%, which was significantly higher than 80.00% in the control group, and the difference was statistically significant (
P
<
0.05). Patients in the two groups were followed up for 20 to 47 months, with an average of (33.90±9.75) months, including 6 deaths (3 tumor-related deaths, 3 cardiac and renal diseases) in the observation group and 8 tumor-related deaths in the control group.
Kaplan
-
Meier
result showed that there was no statistical significance in the mean survival time between the two groups (
P
>
0.05).
Conclusion
2
4K laparoscope-assisted TaTME in the treatment of low rectal cancer can improve the quality of anal function recovery of patients, reduce the cost of surgery. However, more detailed surgical operations will prolong the operation time and increase the amount of intraoperative blood loss, therefore,the treatment plan should be formulated combined with the specific situation of patients.
关键词
低位直肠癌经肛全直肠系膜切除术4K腹腔镜腹腔镜
Keywords
low rectal cancertransanal total mesorectal excision4K laparoscopelaparoscope
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