Is fasting required for cervical precancerous lesion examination?

What are the examination methods for cervical precancerous lesions? At present, with the increasing prevalence of cervical precancerous lesions, people are paying more and more attention to the examination of cervical precancerous lesions. In this regard, the editor will briefly introduce the common examination methods for cervical precancerous lesions. I hope they can be helpful to everyone.

1. HPV test

HPV stands for human papillomavirus, one of the most common sexually transmitted diseases. Certain types of HPV can cause cervical precancerous lesions, which kill thousands of women every year. HPV multiple infection or superinfection refers to the infection or detection of two or more HPV subtypes in an individual or a lesion.

In general, HPV infection is a single subtype infection, but clinical studies have found that most HPV infections are multiple HPV subtype infections, that is, multiple infections. This examination technology can detect HPV types 6 and HPVl6, and studies have found that multiple infections of HPV in women's cervix are relatively common.

2. TCT examination

TCT is the abbreviation of liquid-based thin-layer cytology test. TCT examination is also one of the examination methods for cervical precancerous lesions. It mainly uses a liquid-based thin-layer cytology detection system to detect cervical cells and perform TBS cytological classification diagnosis.

Experts say that TCT is the most advanced cytological examination technology for cervical precancerous lesions in the world. Compared with the traditional cervical scraping and Pap smear examination, it significantly improves the satisfaction of specimens and the detection rate of abnormal cervical cells. The detection rate of TCT cervical cancer cell cytological examination for cervical precancerous lesions is 100%. It can also detect precancerous lesions and microbial infections such as mold, trichomonas, and chlamydia.