(来学网)女,13岁,11岁初潮,月经欠规律,现停经3个月,阴道流血22天。查体:贫血貌,无腹痛,尿hCG阴性,可能的诊断是
  • A.
    (来学网)先兆流产
  • B.
    (来学网)难免流产
  • C.
    (来学网)子宫肌瘤
  • D.
    (来学网)功血
  • E.
    (来学网)宫外孕