Cervical esophagus
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1.Pathologically, the cases are diagnosed as squamous cell carcinoma in patients. 2.Patients with a history of only one primary esophageal cancer at the time of diagnosis. 3.Cases with lesions located in the cervical segment of the esophagus.
Exclusion criteria
Exclusion criteria: 1.Incomplete data cases; 2.Cases with non-squamous cell carcinoma on pathology; 3.Cases with concurrent esophageal cancer in other segments; 4.Cases that underwent endoscopic treatment prior to surgery; 5.Cases with severe distant metastasis; 6.metastatic/recurrent cases; 7.Cases without definitive pathological results.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Survival time.; | — |
Secondary
| Measure | Time frame |
|---|---|
| Complications;Cause of death;Treatment; | — |
Countries
China
Contacts
Qilu Hospital of Shandong University