Small bowel diseases
Conditions
Interventions
Observation group:None
Sponsors
The First Affiliated Hospital of Nanjing Medical University
Eligibility
Sex/Gender
All
Age
14 Years to 90 Years
Inclusion criteria
Inclusion criteria: (1) Small intestine lesion identification and localization diagnosis model establishment group (n=500): Pictures of patients who underwent capsule endoscopy or CT enterography for small bowel disease at the First Affiliated Hospital of Nanjing Medical University from January 2011 to December 2020. (2) Small intestine lesion identification and localization diagnosis model test group (n=100): Pictures of patients who underwent capsule endoscopy or CT enterography for small bowel disease at the First Affiliated Hospital of Nanjing Medical University from January 2021 to December 2021. In this study, enteroscopy and surgical results were used as the localization criteria for small bowel lesions; Capsule endoscopy images included in the study used the Kingsoft OMOM capsule endoscopy system.
Exclusion criteria
Exclusion criteria: Capsule endoscopy and small intestine CT images cannot determine the localization of small bowel lesions.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| AI features of pictures; | — |
Secondary
| Measure | Time frame |
|---|---|
| Segmentation of the small intestine segment; | — |
Countries
China
Contacts
Public ContactHongjie Zhang
The First Affiliated Hospital of Nanjing Medical University
Outcome results
None listed