Keywords: Other Musculoskeletal, Tumor
Motivation: The integration of various diffusion models can yield more precise insights into tumor diffusion and perfusion.
Goal(s): To investigate the utility of combining DWI, IVIM and DKI in the differential diagnosis of benign and malignant bone tumors.
Approach: Six parameters derived from three diffusion models of 107 patients were statistically compared through either the independent samples t-test or Mann-Whitney U test. Diagnostic performance was assessed using ROC curves for both individual examinations and their combined analysis in distinguishing between benign and malignant tumors.
Results: The combination of ADC, D, D*, MK, and MD values had better diagnostic efficacy than these parameters alone.
Impact: Statistically significant differences were observed in the values of ADC, D, D*, MD, and MK between benign and malignant bone tumors. Furthermore, the combination of ADC, D, D*, MK, and MD values had better diagnostic efficacy than these parameters alone.
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