(来学网)卵巢囊性肿瘤占卵巢肿瘤的
  • A.
    (来学网)50%
  • B.
    (来学网)50%~60%
  • C.
    (来学网)60%~70%
  • D.
    (来学网)80%
  • E.
    (来学网)80%~90%