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| Medical EncyclopediaCarotid stenosis, X-ray of the right artery  This is an angiogram of the right carotid artery showing a severe narrowing (stenosis) of the internal carotid artery just past the carotid fork. There is enlargement of the vein or ulceration in the area after the stenosis in this close-up film.Note the narrowed segment toward the bottom of the picture. | 
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