FILE – In this Nov. 30, 2018 file photo, Associate Justice Ruth Bader Ginsburg, nominated by President Bill Clinton, sits with fellow Supreme Court justices for a group portrait at the Supreme Court Building in Washington, Friday. The Supreme Court says Justice Ruth Bader Ginsburg has undergone surgery to remove two malignant growths from her left lung. It is Ginsburg’s third bout with cancer since joining the court in 1993. (AP Photo/J. Scott Applewhite) Supreme Court Justice Ruth Bader Ginsburg is up and working as she recuperates from cancer surgery. A spokeswoman for the court, Kathy Arberg, also says that Ginsburg remained in New York at Memorial Sloan Kettering Cancer Center on Sunday. No information has been released on when Ginsburg might return home. Ginsburg underwent surgery Friday to remove two malignant growths in her left lung. Doctors say there is no evidence of any remaining disease. Now 85, the justice has been treated for cancer two other times. Last month she cracked three ribs in a fall at the court. The court next meets on Jan. 7. Despite her health problems, Ginsburg has never missed arguments.