Pathological tumor response and its association with recurrence patterns and survival after neoadjuvant chemoradiotherapy and esophagectomy for esophageal squamous cell carcinoma: a tertiary care center experience from India - Feroz Khan; Suraj Surendran; Inian Samarasam; Myla Yacob; Negine Paul; Jansi Rani; Rajesh Isiah; Simon Pavamani; Balu Krishna Sasidharan; Manu Mathew (Korean Journal of Clinical Oncology, 2026)