Esophageal squamous cell carcinoma
Conditions
Interventions
Observation group:None
Sponsors
?Zhejiang Cancer Hospital
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1.Histopathologically confirmed esophageal squamous cell carcinoma (ESCC); 2.Received preoperative anti-tumor therapy, including chemotherapy, radiotherapy, chemoradiotherapy, chemotherapy combined with immunotherapy, or chemoradiotherapy combined with immunotherapy; 3.Underwent curative esophagectomy with R0 resection; 4.Age >=18 years; 5.Complete imaging and pathological data available: whole-slide digital pathology images of resected specimens can be obtained.
Exclusion criteria
Exclusion criteria: 1.Histopathological type is non-squamous cell carcinoma or mixed pathological type; 2.Only exploratory surgery or palliative resection was performed, without achieving radical resection; 3.Concurrent or previous history of other active malignant tumors; 4.Previous history of anti-tumor therapy; 5.Missing or poor-quality data: pathological slides cannot be obtained or image resolution is insufficient for analysis.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Diagnostic accuracy of pathological response assessment model; | — |
Countries
China
Contacts
Public ContactXu Liwei
?Zhejiang Cancer Hospital
Outcome results
None listed