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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Most common cause of pseudoaneurysm
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The correct answer is  Answer- B. TraumaWhen wall, is ruptured and there is collection of blood outside the vessel wall (extravascular hematoma) that is freelycommunicating with vessel wall - false aneurysm (Pseudoaneurysm). Most common cause of false aneurysm is Trauma.