The major concern in conservative treatment is to verify whether CIN eradication was complete, since incomplete excision is associated with an increased risk of cervical cancer.
The study is planning to enroll male and female subjects affected by genital lesions, in particular to collect 200 scrapes/biopsies from women with normal ectocervical epithelium as well as with all different degrees of ectocervical lesions (from CIN 1/LSIL to cervical carcinoma).
There were only 7.2% (54 of 746) infected high-risk HPV types in the control, whereas 54.5% (six of 11) and 76.5% (52 of 68) were infected in the CIN and cervical cancer, respectively.
These findings highlight the key role of HPV16, 58, 52 and 18 in the development of CIN and SCC in Longnan women and a fully aware of regional differences in HPV genotype distribution are tasks for cervical cancer control and prevention.
To assess the effect of local cervical treatment for CIN and early cervical cancer on obstetric outcomes (after 24 weeks of gestation) and to correlate these to the cone depth and comparison group used.
To evaluate selected HPV genotyping, viral load, and viral integration status as potential predictive markers for CIN progression, we performed HPV genotyping in formalin-fixed, paraffin-embedded cervical tissue with cervical carcinoma (29 cases) and CINs (CIN 1, 27 cases; CIN 2, 28 cases; CIN 3, 33 cases).
We conclude that this is the first paper to point out that integration of high-risk HPVs not only 16 and 18 but also 52 and 58 is correlated with high levels of oncogene transcripts from normal cervix, CIN to cervical cancer.
Whereas the increase in the amplification of 3q26 is noticeable already at CIN 2 + lesions (p < 0.01), 5p15 amplification is shifted up toward CIN 3/CIS (p < 0.001) and cervical cancer.