[Acute renal failure and acute abdomen]

A series of patients with acute renal failure (ARF) and acute abdomen collected by the St. John the Baptist Hospital's Nephrology and Dialysis Division over the period 1970-75 is examined. A high rate of mortality was noted, due to causes that were mostly independent of ARF Death was often related to failure to resolve acute abdomen. The progression of ARF appeared to be related to that of the abdominal affection with prompt resolution of the latter. These findings suggest that constriction of the afferent arteriole may offer a partial, functional basis for ARF with the corollary that it has a good chance of being reversed, even after protracted periods of anuria. Renal complications associated with disseminated or localised intravascular coagulation appear to be rare. Treatment was best directed to early and frequent dialysis, with surgical resolution whenever indicated, irrespective of the presence of ARF.