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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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Inferior Rib notching is seen in?
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The correct answer is  a. Coarctation of aorta(Ref: Nelson's 20/e p 2205)Notching of the inferior border of 3rd - 9th ribs from pressure erosion by enlarged collateral vessels, is usually seen beyond the age of 3 years, in a child with coarctation of aorta.