French - born American surgeon and biologist.He won a1912Nobel Prize for his work on vascular ligature and grafting of blood vessels and organs.

• 卡雷尔，亚历克西斯1873－1944法裔美国外科医生和生物学家。他因在血管扎线和血管及器官移植方面的贡献而获1912年诺贝尔奖