Rib notching is found in – a) Neurofibromatosisb) Lymphangiomyomatosisc) Aortic aneurysmd) Taussig-Bing operatione) Aortic obstruction
Neurofibromatosis and aortic obstruction (thrombosis) may cause rib notching.
Taussig - bing malformation, when associated with coarctation of aorta, can cause rib notching.
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