This is chronic cervicitis at the squamo-columnar junction of the cervix. Small round dark lymphocytes are seen in the s图示宫颈柱状上皮、鳞状上皮交界处的慢性子宫颈炎，粘膜下层可见小而圆且染色深的淋巴细胞，以及出血。慢性宫颈炎是常见病变.