This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cardiovascular Radiology, Subject name: Radiology
[{'content': 'The test of choice to detect perivalvular abscesses? \nSelect and explain. \nA. MRI, B. CT scan, C. 2D-echo, D. TEE with color Doppler', 'role': 'user'}, {'content': 'Answer: D \nExplanation: PERIVALVULAR INFECTION This complication, which is most common with aoic valve infection. Trans-esophageal Echo (TEE) with color Doppler is the test of choice It is rapid,noninvasive with excellent specificity for vegetations as the transducer in esophagus is in close proximity to the aoic root and septum', 'role': 'assistant'}]