Question: what are the causes of renal infarct?
Answer: thromboembolism. most common. ...  aortic dissection. renal artery dissection. fibromuscular dysplasia (FMD) ...  iatrogenic (e.g. angiography) vasculitis 4 malignant hypertension 4 renal vein occlusion 4 rare. ...  torsion of transplant kidney 5