Brain tumor
Conditions
Interventions
Gold Standard:Joint image review by the expert panel and pathological findings
Index test:Brain Tumor MRI Auxiliary Diagnosis Software
Sponsors
Huashan Hospital, Fudan University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Age >= 18 years; 2. MRI acquisition performed using equipment with a field strength of 1.5 T or higher; 3. Complete multimodal brain MRI data available, including DICOM-standard images acquired in compliance with T1ce and T2 FLAIR sequence specifications.
Exclusion criteria
Exclusion criteria: 1. Images that do not meet the DICOM standard; 2. Images that are discontinuous, incomplete, or exhibit misalignment or slice loss; 3. Cases with severe artifacts or noise that interfere with evaluation; 4. Diffuse lesions without a defined intracranial mass; 5. Cases with concomitant diseases such as stroke that may interfere with tumor imaging; 6. Cases deemed unsuitable for inclusion by the investigator.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Sensitivity for brain tumor lesion detection;Specificity for brain tumor lesion detection;AFROC-AUC for brain tumor lesion detection;ROC-AUC for brain tumor lesion diagnosis; | — |
Countries
China
Contacts
Public ContactDaoying Geng
Huashan Hospital, Fudan University
Outcome results
None listed