Court spokeswoman Kathy Arberg says Ginsburg left New York’s Memorial Sloan Kettering Cancer Center on Tuesday and is now “recuperating at 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.