Shortly before Warhol's death, doctors expected Warhol to survive the surgery, though a re-evaluation of the case about thirty years after his death showed many indications that Warhol's surgery was in fact riskier than originally thought. It was widely reported at the time that Warhol died of a "routine" surgery, though when considering factors such as his age, a family history of gallbladder problems, his previous gunshot wound, and his medical state in the weeks leading up to the procedure, the potential risk of death following the surgery appeared to have been significant.