This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Fundamentals In Radiology, Subject name: Radiology
MRI is superior in all of the following conditions except 
Select and explain. 
A. Serial evaluation of liver functions in a 54 years female with metastatic carcinoma breast with doxorubicin chemotherapy, B. Diagnosis of arrythmogenic right ventricular cardiomyopathy in a 24 years old man who survived recent cardiac arrest., C. Diagnosis of aortic coarctation in a 17 years female with hypertension and radio femoral delay on physical examination., D. Diagnosis of iron overload cardiomyopathy in a pediatric patient with B-thalassemia major and congestive heart failure.
A: Serial evaluation of liver functions in a 54 years female with metastatic carcinoma breast with doxorubicin chemotherapy
Answer: A: Serial evaluation of liver functions in a 54 years female with metastatic carcinoma breast with doxorubicin chemotherapy 
Explanation: Answer: a) Serial evaluation of liver functions in a 54 years female with metastatic carcinoma breast with doxorubicin chemotherapyCT is preferred than MRI for Serial evaluation of liver functions in a 54 years female with metastatic carcinoma breast with doxorubicin chemotherapy