Serum alpha-fetoprotein in patients with massive hepatic necrosis

Abstract

Serum concentrations of alpha-fetoprotein (AFP) were measured by radioimmunoassay in 12 patients with massive hepatic necrosis, 11 of whom died. Levels were significantly elevated after the 8th day of illness in 8 of the 9 patients who died between the 10th and 60th day, and in the 1 patient who survived. All 9 patients with increased levels of serum AFP exhibited histological evidence of hepatic regeneration. These findings indicate that the rise in serum AFP in massive hepatic necrosis is related to the duration of survival after the onset of illness, but does not necessarily imply ultimate recovery. Because available evidence suggests that the serum AFP level reflects hepatic regenerative activity, it appears that the onset of regeneration in fulminant hepatitis is delayed until the 2nd week of illness.