The following abnormality an angiography is seen in which condition

RAS occur in Takayasu's and atherosclerosis. Angiogram illustrating high-grade renal aery stenosis affecting the left kidney. This lesion is often pa of widespread atherosclerosis and sometimes is an extension of aoic plaque. This lesion develops in older individuals with preexisting atherosclerotic risk factors. ref - pubmed.com <a href="