• acute
  • The distal ureter may be rendered ischemic by: (1) traction, stripping, or diathermy during surgery, (2) edema associated with acute rejection, or (3) reduced inflow in kidneys with diseased arteries that are recovered from elderly donors [2,4, (urotoday.com)
  • In acute renal failure , kidney function is lost rapidly and can occur from a variety of insults to the body. (rxlist.com)