Assessment of Novel MRI Quantification Free Breathing Technique in Evaluation of Liver Lesions

patients with HCC or metastatic lesions will have a liver biopsy performed after the experimental MRI. This biopsy will be examined to confirm the imaging results

All patients will be asked to come in for an MRI scan using techniques developed which minimize the time a patient has to hold their breath to image the liver to \<8 seconds and validate quantifiable techniques which improve liver image quality