A 5-year survival rate is 100%in 22 cases followed up for full five years among 141 cases with endoscopic mucosectomy.
A 5-year survival rate is 100%in 22 cases followed up for full five years among 141 cases with endoscopic mucosectomy.
术后随诊24年，随诊率95％，结果发现5年生存率为84.1％，10年生存率为72.9％。