This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: ULTRASOUND, Subject name: Radiology
[{'content': 'Imaging modality in PIRAD repoing scheme for prostate glands includes all except: \nSelect and explain. \nA. MR spectroscopy, B. Dynamic contrast enhancement, C. Diffusion Weighted MRI, D. T2W imaging', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Imaging modality employed in PI-RAD repoing scheme for prostate glands include Dynamic contrast enhancement Diffusion Weighted MRI T2W imaging PI - RADS classification Definition Total T2 + DWI + DCE score Total T2 + DWI + DCE + MRS score I Most probably benign 3-4 4-5 II Probably benign 5-6 6-8 III Indeterminate 7-9 9-12 IV Probably malignant 10-12 13-15 V Most probably malignant 13-15 17-20', 'role': 'assistant'}]