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          World's first successful cellularized valve surgery performed on 13-year-old patient
          
        
          
      
          
      
          
        
          By Liu Kun and Chen Meiling | 
          chinadaily.com.cn |
          Updated: 2023-12-13 15:22
          
          
          
          
        


        
      
          
      
          
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   A doctor holds a medical device used for the innovative cellularization pulmonary artery valve replacement surgery. [Photo by Chen Youwei/For chinadaily.com.cn] 
 
           

           

          
        
          

        
        
      
          
        
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