Fig. 3From: Prognostic factors impacting survival rates of hypopharyngeal cancer with nomogram prediction: a SEER-based studyClinical nomogram of the training group for non-metastatic HC patient stages. Abbreviations: Ps, pyriform sinus; Pc, post-cricoid; Af, aryepiglottic fold; Ph, posterior wall of hypopharynx; Ol, overlapping lesions; NOS, not otherwise specifiedBack to article page