text: <unk>  (RCN) is a rare cause of acute<unk>  failure.  The condition is usually caused by significantly diminished<unk>  arterial perfusion secondary to vascular spasm, microvascular injury, or disseminated intravascular coagulation and is the pathological progression of acute tubular<unk> .  It is frequently associated with obstetric catastrophes such as abruptio placentae and septic shock.
option_0: Renal cortical necrosis
option_1: Renal papillary necrosis
option_2: Acute tubular necrosis
option_3: Glomerulonephrosis
option_4: Kidney abscess
option_5: Renal infarct
option_6: Pyonephrosis
option_7: Renal vein thrombosis