1.Conclusion: The incidence of SCCHN in our EC patients was 11.4%. Periodic otolaryngological examination and pharyngoscopy screening can detect SCCHNs early in patients with primary EC.
食道癌患者部鳞状细胞癌的发病率为11.4%。定期对原发性食道癌患者进行耳鼻
科检查和咽镜检查可以检出早期
部鳞状细胞癌。