Comparison of clinicopathological features and survival analysis between esophageal neuroendocrine carcinoma and esophageal squamous cell carcinoma based on the SEER database, alongside nomogram analysis for esophageal neuroendocrine carcinoma

Zhen Lin, Yue-Yun Chen, Chun-Hua Liu, Francesco Panzuto, Robert A. Ramirez, Matthias Lang, Hyunchul Kim, Zhen-Yu Ding