A 40-year woman, G3P3, vaginal examination shows severe cervical erosion. The most effective management for diagnosing carcinoma in situ of uterine cervix is

  • A: cervical biopsy
  • B: cervical smear
  • C: colposcope
  • D: iodine test
  • E: fractional curettage

答案：

解析：

相关题目