This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Aerial disorders, Subject name: Surgery
[{'content': '60 year old man came to OPD with complaint of pain over his toes. Earlier , due to acute STEMI, coronary stenting was performed. On local examination of feet , coloured skin lesions were observed with tenderness(As shown below). Gradual fall in renal functions were also seen . What should be the most probable diagnosis? \nSelect and explain. \nA. Sharp syndrome, B. Antiphospholipid antibody syndrome, C. Aoic dissection, D. Atheroembolism', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Atheroembolism =Causes Elderly patients with widespread atherosclerosis Complication of Abdominal aoa surgery As a consequence of angiography =C/F Renal insufficiency or hypeension Livedo reticularis Cerebrovascular events Retinal aery occlusion Acute pancreatitis Ischemic bowels Gangrene of extremities =Urine analysis Increased cellularity, mild proteinuria Eosinophiluria Cholesterol crystals(rare) =Rx Control Hypeension Avoid Hypotension Adequate hydration', 'role': 'assistant'}]