Supreme Court Justice Ruth Bader Ginsburg has completed three weeks of cancer treatment, the Supreme Court announced on Friday. After a tumor was discovered on Ginsburg's pancreas in July, Ginsburg underwent a radiation therapy course at New York's Memorial Sloan Kettering Cancer Center. "The tumor was treated definitively and there is no evidence of disease elsewhere in the body," the court said. "No further treatment is needed at this time." Ginsburg was previously treated for lung cancer last year, as well as for pancreatic cancer in 2009 and colon cancer in 1999. She maintained an active schedule during her treatment.

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