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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 posterior mediastinal tumour is
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The correct answer is  The most common tumour of posterior mediastinum is neurofibromas,which constitutes around 75% of the total.Other tumors include ganglioneuromas,aneurysm of descending aoa,lymph node mass. Reference:SRB's manual of surgery,5th edition,page no:1126.