CNN 뉴스 썸네일형 리스트형 자가 줄기세포 이용한 장기 이식 첫 성공 Doctors Use Stem Cells for First Trachea Transplant In medical news, an incredible breakthrough has one woman breathing a great deal easier.Her doctors were able to grow her: a new windpipe after hers sustained terrible damage.Here's CNN's Dr. Sanjay Gupta reporting on how they did it.Behind every medical breakthrough, there is a story,and you are looking at one:30-year-old Claudia Castillo, pla.. 더보기 이전 1 다음