Cross posted ask docs , hoping for some clarity, thank you. Female 36 years, 175cm , 55kg -Australia Graves’ disease Medications , carbimazole , OCP CT showed multiple FNH with central scars. MRI shows multiple solid lesions more consistent with adenoma and not FNH - my question is , how does the CT show obvious central scars consistent with FNH, but no mention of them on the MRI? Thanks in advance CT report below: Test Name: CT Abdomen/Pelvis with contrast Clinical information: CT Abdomen/Pelvis with contrast HISTORY: Correlated with ultrasound. Heterogeneous liver possible abnormality near the head of pancreas. Elevated LFTs biliary picture. TECHNIQUE: CT abdomen and pelvis non contrast, arterial, portal venous phase and delayed. Correlation: Ultrasound abdomen 16/1/2023 FINDINGS: There are multiple hepatic lesion/masses of varying sizes that are isoattenuating on non-contrast CT demonstrating bright homogeneous arterial enhancement with a central non-enhancing scar. The lesi