This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pathology
[{'content': 'Which of the following can be the principle modality of choice for evaluating lungs of a young patient with suspected alpha1 antitrypsin deficiency? \nSelect and explain. \nA. High resolution Ultrasound, B. Ahrography, C. HRCT, D. MRI', 'role': 'user'}, {'content': 'Answer: C \nExplanation: HRCT is best to detect and evaluate suspected cases of bronchiectasis, emphysema, diffuse lung diseases and ILDs.', 'role': 'assistant'}]