Endocervical cells are present, indicating that the transformation zone has been sampled (a minimum of 10 well-preserved endocervical or metaplastic cells is required;

• 颈管内膜细胞存在，提示子宫颈上皮移形带细胞已经被取样(至少有10个保存良好的颈管内膜细胞或化生细胞所必需的；