Surgery Versus Non-surgical Treatment for Esophageal Squamous Cell Carcinoma in Patients Older Than 70 Years

Sichuan Cancer Hospital & Institute

To determine whether older patients who underwent esophagectomy had better outcome survival than those who were non-surgically treated.

Inclusion Criteria:

1. Pathology confirmed ESCC,
2. Patients with esophagectomy or radiotherapy (RT)/chemotherapy (CT),
3. Age ≥ 70.

Exclusion Criteria:

1. Having other malignant tumours,
2. Missing of required data.