Related Experiment Video
Updated: Aug 15, 2026
Laparoscopic Radical Gastrectomy for Remnant Gastric Cancer
Published on: October 31, 2025
[Long- term results after radical resection in patients with rectal cancer]
De-sen Wan1, Pei-rong Ding, Xiao-jun Wu
1Department of Abdominal Surgery, Tumor Hospital, Sun Yat-sen University, Guangzhou 510060, China. wds@medmail.com.cn
Objective:
To analyze the long- term results of radical resection for rectal cancer and the factors influencing the operative results.
Methods:
From January 1990 to December 1999, clinical data of 689 patients who underwent radical resection for rectal cancer were analyzed retrospectively.
Results:
The overall operative mortality was 0.7%, the follow- up rate was 96.7%, the median survival rate was 67.4 months. The 1-, 3-, 5- and 10-year survival rate after operation was 89.9%, 77.3%, 69.6% and 63.3% respectively. Univariate analysis showed that the survival rate was related with the first onset symptom, tumor location, infiltrated circumference of intestine, T staging, Dukes staging, histological type, extent of lymph node metastasis and operative approaches. Multivariate analysis showed that tumor location, histological type, invasive depth and Dukes staging were independent prognostic factors.
Conclusions:
The long-term efficacy after radical resection for rectal cancer is correlated with tumor location, histological type, invasive depth and Dukes staging.
