This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Respiratory System, Subject name: Radiology
[{'content': 'A known case of pancreatitis presents on Day 4 with breathlessness, basal crepitations. Diagnosis is: \nSelect and explain. \nA. Lung collapse, B. Pleural effusions, C. ARDS, D. Aspiration pneumonia', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. C ARDSPerihilar fluffy opacities - Bat wing opacitiesQ seen in pulmonary edema (cardiogenic/non-cardiogenic), ARDS. Common pulmonary complications of pancreatitis are ARDS, pleural effusion (mostly left sided) and consolidation.', 'role': 'assistant'}]