Rare Case of Squamous Cell Cancer - Mixed Neuroendocrine Neoplasm in the tubular Esophagus (MiNEN) discovered by Endoscopic Submucosal Dissection of the entire Tumor. - Werner CR; Benzler K; Amsberg L; Bitzer M; Büringer K; Gani C; Overkamp M; Schempf U; Wichmann D; Malek NP; Bösmüller H (Zeitschrift fur Gastroenterologie, 2025)