Prospective User Study and Multicenter Validation of Multimodal Medical Imaging Large Models in the Diagnosis of Common Systemic Diseases

Inclusion Criteria

Inclusion Criteria: * Patients who underwent systemic medical imaging examinations (e.g., CT or MRI) at participating centers for common systemic diseases. * Imaging data must have confirmed clinical reference standards, expert consensus, or pathological diagnosis. * Availability of complete DICOM format images with standard acquisition protocols. Exclusion Criteria: * Poor image quality (e.g., severe motion or metal artifacts) that precludes definitive diagnosis. * Cases with incomplete clinical or pathological reference standards. * Corrupted image files or duplicate cases.