Objective To study feasibility of sheath technique with seromuscular sleeve of pedicled colon in preventing anastomotic leakage following radical resection of rectal cancer. Method The clinical data of 11 patients with rectal cancer underwent the Dixon plus sheath technique with seromuscular sleeve of pedicled colon from January 2017 to October 2017 in the PLA Navy Anqing Hospital were analyzed. Results All the operations were completed successfully in the 11 patients with rectal cancer, including 9 cases of laparoscopy and 2 cases of laparotomy. The operative time was (255.5±51.5) min, the intraoperative bleeding was (80.0±28.3) mL, the first postoperative anal exhaust time was (4.4±2.0) d, the postoperative hospitalization time was (16.0±3.1) d. For the postoperative pathology, there were 5 cases of T4 stage, 2 cases of T3 stage, 2 cases of T2 stage, and 2 cases of T1 stage. The number of lymph node dissection was 5–23 with an average of 12.5 per case, 7 cases with lymph node metastasis. One case of lymphatic leakage and 1 case of incision infection occurred, and no anastomotic leakage and narrow occurred. After 3–10 months of follow-up (average follow-up 7 months), no local recurrence and distant metastasis were found. Conclusion Sheath technique with seromuscular sleeve of pedicled colon in preventing anastomotic leakage following radical resection of rectal cancer is feasible.
ObjectiveTo study feasibility of sheath technique with seromuscular sleeve of pedicled colon in preventing anastomotic leakage following laparoscopic anterior resection of rectal cancer.MethodsThe clinical data of patients who underwent laparoscopic anterior resection of rectal cancer in our hospital from January 2017 to March 2020 were retrospectively collected. According to different surgical methods, they were divided into two groups: pedicled seromuscular sleeve sheath group (referred to as sleeve sheath operation group) and traditional operation group. The intraoperative and postoperative statuses were compared between these two groups.ResultsIn this study, 87 patients with rectal cancer were included, 37 in the sleeve sheath operation group and 50 in the traditional operation group. There were no significant differences in the baseline data such as the gender, age, body mass index (BMI), complicating disease, distance from lower tumor margin to anal verge, histological classification, neoadjuvant radio- chemotherapy, and TNM stage between the two groups (P>0.05). There were no significant differences in the volumes of intraoperative blood loss, the number of lymph node dissection, the first postoperative anal exhaust time and the hospitalization expense between the two groups (P>0.05). Compared with the traditional operation group, the operative time of the sleeve sheath operation group was longer (P<0.05), the postoperative hospitalization time of the sleeve sheath operation group was shorter (P<0.05). The incidence of postoperative anastomotic leakage in the sleeve sheath operation group and the traditional group were 0.0% (0/37) and 12.0% (6/50), respectively, and the difference was statistically significant (P<0.05). There were no significant differences in the anastomotic stenosis, the lymphatic fistula and the incision infection between the two groups (P>0.05). All patients were followed-up for 6 to 36 months, with a median time of 21 months. No recurrence or death occurred.ConclusionThe sheath technique with seromuscular sleeve of pedicled colon can increase the anti tension ability of anastomotic stoma and reduce the incidence of anastomotic leakage, which is a safe and effective surgical method.