None
Conditions
Interventions
Gold Standard:Postoperative or puncture pathology and enhanced CT report
Index test:Abdominal CT-Report Bimodal Basic Large Model (Deep Learning-based AI Diagnostic System)
Sponsors
The FIrst Affiliated Hospital, College of Medicine, Zhejiang University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Multiphase contrast-enhanced abdominal CT covering the full abdominal region and corresponding radiology reports matched to the CT images.
Exclusion criteria
Exclusion criteria: 1. CT images with poor diagnostic quality due to artifacts, including but not limited to: Convolution artifacts caused by improper arm positioning (e.g., arms placed alongside the body instead of above the head), Respiratory motion artifacts due to inadequate breath-holding.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Area under ROC (AUC); | — |
Secondary
| Measure | Time frame |
|---|---|
| Specificity;Sensitivity; | — |
Countries
China
Contacts
Public ContactQi Zhang
The FIrst Affiliated Hospital, College of Medicine, Zhejiang University
Outcome results
None listed