?? ???????????????????
![](https://image.chezhanri.com/2019/0802/20190802150735629.jpg)
????:1?????????:????????????
2????????
3?????????
4???????????
5????????2023
???????????????8????4? (????????????????????? ?)?????????????????????4????????????????,?????????????????????????????????????????(??)?,????????
??,?DNA(cfDNA)????????????????????(AI)??,?????????
??«?????»(Cancer Science)??????
???????????????,???????????????????DNA???????cfDNA??????????????????????,????????????AI???????????21?????????????????
???,?????21???88.38%??????????????????94.23%,?????????(????) ???????????????????:??????