A visual nomogram for predicting the risk of transient severe motion artifacts on Gd-EOB-DTPA-enhanced MRI in high-risk hepatocellular carcinoma patients: a multicenter study

Key Points

• Transient severe motion artifacts significantly affect MRI quality in high-risk hepatocellular carcinoma patients, complicating diagnosis.
• The nomogram provides a predictive risk framework with a notable accuracy rate of 85% for motion artifacts in this patient cohort.
• Assessment was conducted across multiple centers, utilizing Gd-EOB-DTPA-enhanced MRI as the imaging modality for evaluation.
• This tool may enhance diagnostic imaging and patient outcomes, but further validation in diverse settings is necessary.