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??????,??,HER2????20%?????????????,????????????????????????????,????????????,ADC????????????????HER2??????????????????HER2???????????,????ADC?????????,?????,??????????????????HER2???,ADC??,??1+1>2????????,????????????????
HER2???45%???55%???????????,?????????????HER2???????????????,?????HER2???????????????????,???????HER2????????:??????????????HER2??????????,??????ADC???HER2????????????HER2??,????????????????,????HER2?????????????????,????????????????????,???????
?????????,ADC??????,????????????????,ADC?????????????;?????????
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