A.15% B.25% C.35% D.45% E.55%
A.HCG>100000U/L B.子宮明顯大于相應(yīng)孕周 C.卵巢黃素化囊腫>6cm D.重復(fù)葡萄胎 E.年齡小于35歲
A.10% B.2% C.3% D.4% E.15%