 SUNNYVALE, Calif., July 22, 2021 PRNewswire -- Accuray Incorporated NASDAQ: ARAY announced today that the medical care team at Hong Kong Sanatorium Hospital HKSH in Hong Kong treated the first cancer patient in Asia using the Radixact System, the next-generation TomoTherapy platform, with ClearRTTM helical fan-beam kVCT imaging. 