北京医院放射科老主任李果珍教授是享誉中外的放射学界泰斗,致力于放射诊断学的医疗、教学、科研工作60余载,是我国惟一一位同时荣获北美放射学会和欧洲放射学会终身荣誉会员的专家。李果珍主任今年已91岁高龄,但她神采奕奕,思维敏捷,耳聪目明,开朗爱笑,丝毫不像已到耄耋之年的 Professor Li Guozhen, the chief director of Department of Radiology at Beijing Hospital, is a renowned radiology field expert both at home and abroad. He devoted himself to medical, teaching and scientific research of radiodiagnosis for more than 60 years. He is the only honorary member of Radiological Society of North America and European Society of Radiology Expert. Li Guozhen director 91-year-old this year, but she is full of energy, quick thinking, bright eyes, cheerful smile, nothing like the year has passed