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Clinical analysis of laparoscopic remedial surgery for endoscopic lesions in early colorectal cancer / 中华肿瘤杂志
Chinese Journal of Oncology ; (12): 870-872, 2019.
Article in Chinese | WPRIM | ID: wpr-801335
ABSTRACT
Objective@#To investigate the safety and feasibility of laparoscopic remedial surgery in patients who didn′t reach the cure criterion of early colorectal cancer after endoscopic resection.@*Methods@#The clinical and follow-up data of 12 patients who didn′t reach the cure criterion of early colorectal cancer and then underwent endoscopic resection was collected. The clinicalpathological features and remedial indications were analyzed to evaluate the effects of laparoscopic remedial surgery.@*Results@#The average number of lymph nodes in the lymph node dissection was 15 during remedial surgery, and 3 of them had lymph node metastasis. Among the 3 patients with residual cancer, two cases were poorly differentiated, 1 case was moderately differentiated, 1 case was positive for basal margin, and 1 case had vascular invasion. No lymph node metastasis occurred in the 9 patients who had no residual cancer. Among these, 8 cases were moderately differentiated, 1 case was poorly differentiated and 2 cases had positive basal margin. The average follow-up duration was 40 months and all 12 patients were in a state of survival at the last follow-up. During the follow-up of the 3 patients with residual cancer, 1 patient received adjuvant chemotherapy with unknown prognosis; 1 patient received postoperative adjuvant radiochemotherapy, and lung metastasis occurred; 1 patient did not receive any treatment after surgery and survived for 33 months.@*Conclusions@#Laparoscopic remedial surgery is a safe and feasible remedy for patients who didn′t reach the cure criterion of early colorectal cancer after endoscopic resection. However, the choice of remedial strategy for colorectal carcinoma needs further investigation for patients with no vascular invasion, high degree of differentiation, and negative basal margin.

Full text: Available Index: WPRIM (Western Pacific) Type of study: Prognostic study Language: Chinese Journal: Chinese Journal of Oncology Year: 2019 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Type of study: Prognostic study Language: Chinese Journal: Chinese Journal of Oncology Year: 2019 Type: Article