early esophagealcancer
Conditions
Interventions
Gold Standard:WHO standards:Early esophageal cancer means that the depth of cancer invasion is in the mucosa and submucosa, and there is no lymph node metastasis
Digestive endoscopy doctor's diagnosis
Sponsors
The First Affiliated Hospital of Shandong First Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: Inclusion criteria: People between 18 and 80 years old Experimental group: Patients with early esophageal cancer diagnosed by endoscopy and pathology Control group: (1) Gastroscopy showed no gastrointestinal tumor; (2) No obvious lesion was found in the esophagus.
Exclusion criteria
Exclusion criteria: Exclusion criteria: 1.At present, antiplatelet drugs and anticoagulants are being used, so it is not suitable for endoscopic biopsy; 2. Patients with esophageal stenosis, obstruction, perforation or partial esophagectomy; 3. Patients allergic to iodine solution.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Consistency of AI model diagnosis and pathology;F1/Dice radio;IoU/Jaccard ratio; | — |
Secondary
| Measure | Time frame |
|---|---|
| The consistency between the diagnosis boundary of AI model and the diagnosis result of doctors; | — |
Countries
China
Contacts
Public ContactZhangZhen
The First Affiliated Hospital of Shandong First Medical University(Shandong Qianfoshan hospital)
Outcome results
None listed