Keywords: Contrast Agents, Acquisition Methods, Solitary Pulmonary Nodule; Quantitative parameters; Qualitative parameters; Differential diagnosis
Motivation: The upgrading of MRI equipment and the optimization of MRI technology have to some extent broken through the limitations of MRI in the diagnostic application of lung cancer, but there has been no relevant study comparing various MRI sequences and their qualitative, semi-quantitative and quantitative parameters.
Goal(s): To assess the value of different parameters of various scanning and enhancement sequences of ultra-high-field MRI for the benign-malignant differential diagnosis of solid solitary pulmonary nodule.
Approach: Through retrospective collection and analysis of clinical and imaging data in patients.
Results: T2WI, DWI, and DCE sequences and their parameters have good differential diagnostic value.
Impact: Via comparing various MRI sequences with associated parameters, it was substantiated that the T2WI, DWI, and DCE could be applied to diagnose benign and malignant pulmonary nodules, laying the foundation for further MRI research and applications in lung cancer.
How to access this content:
For one year after publication, abstracts and videos are only open to registrants of this annual meeting. Registrants should use their existing login information. Non-registrant access can be purchased via the ISMRM E-Library.
After one year, current ISMRM & ISMRT members get free access to both the abstracts and videos. Non-members and non-registrants must purchase access via the ISMRM E-Library.
After two years, the meeting proceedings (abstracts) are opened to the public and require no login information. Videos remain behind password for access by members, registrants and E-Library customers.
Keywords