NBA great Abdul-Jabbar has rare form of leukemia NEW YORK (AP) - Kareem Abdul-Jabbar is being treated for a rare form of leukemia, and the basketball great said his prognosis is encouraging. The NBA's all-time leading scorer was diagnosed last December with chronic myeloid leukemia, he told The Associated Press on Monday. The 62-year-old Abdul-Jabbar said his doctor didn't give any guarantees, but informed him: "You have a very good chance to live your life out and not have to make any drastic changes to your lifestyle." Damn... Hope he finds a way to beat this.