Focal liver lesions
Conditions
Interventions
Gold Standard:Malignant diseases such as intrahepatic cholangiocarcinoma have been confirmed by pathology
Hepatocellular carcinoma is confirmed by pathology or by at least two imaging examinations as stipulated in the primary liver cancer diagnosis and treatment guidelines
Benign lesions need to meet any of the following conditions: 1) Confirmed by a joint diagnosis of 3 radiologists, 2) Confirmed by at least 6 months of follow-up through two imaging examination methods
Index test:MRI + AI Diagnostic System for Focal Liver Lesions (including classification diagnosis, lesion annotation, report generation, and prognosis assessment)
Sponsors
The First Affiliated Hospital Of Guangxi Medical University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. The patient is at least 18 years old; 2. The MRI sequence is complete (T1WI, T2WI, DWI/ADC, dynamic enhancement arterial phase/portal venous phase/delayed phase); 3. There is a clear label required for the diagnostic endpoint (HCC, ICC, cyst, hemangioma, metastasis, FNH, other rare tumors, abscess or normal, etc. of different categories); 4. The image quality meets the diagnostic requirements.
Exclusion criteria
Exclusion criteria: 1. No enhanced MRI scan was performed; 2. Has undergone surgery or other anti-tumor treatments; 3. The clinical diagnosis is unclear.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Area under the curve;Recall;Accuracy;Specificity;Sensitivity; | — |
Countries
China
Contacts
Public ContactYidi Chen
The First Affiliated Hospital Of Guangxi Medical University
Outcome results
None listed