If his doctors are right, the boy with HIV and leukemia may have made history on Tuesday.
But chances are, the boy himself will remember it as the day he spoke with Julius Erving.
Right around noon, Dr. John Wagner gave his young patient an autographed basketball from the legendary hall-of-famer, "Dr. J," just before beginning an experimental procedure at the University of Minnesota's Amplatz Children's Hospital. The boy didn't know there was more to come.
The child — who has not been publicly identified — could become the second person in the world cured of both deadly illnesses by an extraordinary type of cell transplant.
Wagner, a specialist in children's cancer, had been working with his team for weeks to prepare for the risky — and potentially historic — procedure, a type of bone-marrow transplant. The procedure involves injecting the child with blood cells that are genetically resistant to HIV, the virus the causes AIDS.
Less than 1 percent of the population is born with this genetic resistance, according to Dr. Michael Verneris, a transplant specialist at the university. The hope is that the transplant will rid the boy's body of both the leukemia and HIV and help fight off any recurrence.
"It could really be a total game-changer," said Verneris.
But the big surprise came as the boy, a basketball fanatic, was starting to fall asleep after his transplant. "Can you try to stay awake for a little longer?" Wagner said. "Because Julius Erving is going to call."