北京大学第三医院始建于1958年，简称北医三院。北医三院是集医疗、教学、科研和预防保健于一体的现代化综合性三级甲等医院。医院占地65,995平方米（99亩），现有总建筑面积76,171.71平方米，病床1050张；有29个临床科室、11个医技科室；4个重症监护病房(ICU)、1个中心手术部 Peking University Third Hospital was founded in 1958, referred to as the Northern Hospital. Beiyisanyuan is a modern comprehensive Grade-3 hospital integrating medical treatment, teaching, scientific research and preventive health care. The hospital covers an area of ​​65,995 square meters (99 acres), the existing total construction area of ​​76,171.71 square meters, 1,050 beds; 29 clinical departments, 11 medical departments; 4 intensive care unit (ICU), a central surgery