DxRAD is chest X-ray Computer aided diagnosis system based on AI. After taking a chest X-ray, It will be stored in DxRAD and It can be opened analysis and distinction results to each departmentDxRAD can be distinguish normal, abnormal, tuberculosis and corresponds to medical device item 3 grade.In 70% of all hospitals, radiology specialists are absent or lacking, and doctor’s reading accuracy is consistent with 51.4% active and 62.2% inactive.