????:1?????????:???V??

2??????

3?????????????

4????????

5??????????

?8????????4?????????????????????? (?? ???)????4?,????????????????????????(????????????????)??,????????????????

??,???????????????DNA(cfDNA)????????????(AI)??????????????????????????,????????????

??????????????????«??»(Cancer Science)??????????????????????

?????,??????????????????????????DNA??????????????????cfDNA?????,???????AI????????????????????21?????????

?????,???21???????88.38%???????????94.23%,???(????????????????) ???:??