<prompt> Renal aery stenosis may occur in all of the following exceptAtherosclerosisFibromuscular dysplasiaTakayasu aeritisPolyaeritis nodosa  <response>: In PAN, renal involvement most commonly manifests as hypeension, renal insufficiency, or hemorrhage due to microaneurysms. Takayasu aeritis may cause renal stenosis.Ref: Harrisons 18e p2375, 2796 