The pathological results of biopsy lesioned tissue usually almost match with the results of cervical cytology TCT, but they may be slightly different in special cases, perhaps more serious or lighter, for the following reasons: First, cervical cytology TCT, which is a cytological morphological examination for pre-cancerous screening of the cervix, aims to observe whether the cervical cytology morphology is normal, and if there is a lesion, the The purpose of TCT is to observe whether the cervical cytology is normal, and if there are lesions, to make a preliminary diagnosis of the nature and extent of lesions. The need for regular review or treatment such as biopsy, thus guiding the patient to the next step of treatment. However, the cytology TCT examination only observes the morphology of the cells and cannot see the tissue structure, so there is an error with the histological society; secondly, when the cell morphology is abnormal, such as ASC-US, ASC-H or suggesting malignancy, a biopsy is needed to make a clear diagnosis, because histology is the gold diagnostic standard, which can see both the tissue structure of the lesion and also the morphological changes of the cells, so Third, usually under the diagnosis of experienced pathologists, the biopsy results are consistent with the TCT results, and in a few cases the results may be slightly different due to sampling, production and the patient’s own reasons, but the difference will not be too great.