Biopsy pathology confirmed as esophageal squamous cell carcinoma/ gastric adenocarcinoma/ colon adenocarcinoma/ rectal adenocarcinoma
Conditions
Interventions
Index test:AI diagnostic model based on magnetic resonance images
Sponsors
Beijing Cancer Hospital
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1.Confirmed by biopsy pathology before treatment as esophageal squamous cell carcinoma/gastric cancer/colon cancer/rectal cancer; 2.Planned to undergo surgical treatment at this hospital; 3.Age>=18 years old;
Exclusion criteria
Exclusion criteria: 1.Combined with or previously suffered from primary malignant tumors in other parts of the body; 2.Previously received tumor related treatment; 3.No surgery performed or pathological information cannot be obtained; 4.Incomplete imaging examination before treatment or inadequate image quality to meet evaluation requirements; 5.Pregnant or lactating women; 6.Patients with renal insufficiency(GRR=30 ml·min-1·1.73 m-2);
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| pathology LN status of patients undergoing direct surgery;Pathologic complete response of patients receiving neoadjuvant therapy; | — |
Secondary
| Measure | Time frame |
|---|---|
| Dice Similarity Coefficient;Image quality rating; | — |
Countries
China
Contacts
Public ContactSUN YING SHI
Beijing Cancer Hospital
Outcome results
None listed