Video Experimental Relacionado
Updated: Jan 8, 2026
Comparison of Predictive Performance of Three Lymph Node Staging Systems in Colorectal Signet Ring Cell Carcinoma Based on Machine Learning Model
Published on: April 18, 2025
Estudio de cohorte analítico sobre la extensión de la disección de ganglios linfáticos y los resultados de
Yeruva Bheemeswara Reddy1, Brinda Ganesh Kolar2, Vishal Mruthyunjaya Kalmani3
1Department of Surgery, Santhiram Medical College, Andhra Pradesh, India.
Abstract:
The relationship between lymphadenectomy extent and survival among 138 esophageal cancer patients undergoing curative esophagectomy is of interest. Patients were grouped based on lymph node dissection: limited (<15 nodes), standard (15-29), and extended (≥30). Five-year survival improved with increasing nodal yield, especially in node-negative and early-stage patients. Multivariate analysis confirmed extended dissection as an independent predictor of better survival. These findings support a more extensive lymphadenectomy approach to optimize long-term oncologic outcomes.
