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Objective:To explore the clinical significance of biopsy pathological examination of cervical cytology negative, high-risk human papillomavirus (HPV) positive.Methods:The pathological data of cervical biopsy in 220 patients with cytological negative, HPV16/18 positive or interval of 1 year other 12 high-risk HPV (12HR-HPV) lasting positive for more than 1 year from January 2014 to May 2019 were retrospectively analyzed.Results:Of 220 patients, there were 3 cases with adenocarcinoma, 18 cases with CINⅢ, 18 cases with CINⅡ, 69 cases with CINⅠ, 47 cases with condyloma-like lesions, 65 cases of chronic inflammation.Among 36 cases of high-grade squamous intraepithelial lesions, there were 35 cases with HPV16/18 positive, accounting for about 15.91%(35/220), and only 1 case of other 12 high-risk HPV was continuously positive for more than one year, accounting for 0.45%(1/220).Conclusion:Cervical cytological screening may appear false negative, high-risk HPV typing examination may be more able to detect cervical intraepithelial lesions, for cytological negative, high-risk HPV positive, especially HPV16/18 positive, immediate referral colposcopy can reduce the missed diagnosis of cervical high-grade squamous intraepithelial lesions and even cancerous.
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Objective To explore the effect of different hemostatic methods on ovarian function in la-paroscopic ovarian endometriosis cyst enucleation. Methods 200 cases of stage I and II ovarian endometriosis cyst admitted to our hospital from Jan. 2012 to Apr. 2014 were selected. All patients underwent conventional la-paroscopic ovarian endometrial endometriosis cyst enucleation. According to intraoperative hemostasis methods, patients were divided into 3 groups: suture group (n=70), electric coagulation group (n=70), and ultrasonic scalpel group (n=60). Follicle-stimulating hormone (FSH) and antibody forming cells (AFC) on admission and at 1, 3, 6, and 12 months after surgery were recorded. Peak systolic blood flow of ovarian stromal artery (PSV) was also observed. Results FSH for all the three groups were improved compared with that on admission, and the difference had statistical significance (P0.05). however, AFC of the suture group at 3, 6, and 12 months after surgery was significantly im-proved compared with those of the the electric coagulation group and ultrasound knife group. The difference had statistical significance (P<0.05). Vaginal type B ultrasonic examination after operation showed that PSV of the su-ture group was higher than that of the electric coagulation group and ultrasound knife group at the second menstru-ation and at the 6-month menstruation after surgery. The difference of PSV between the 3 groups had statistical significance (P<0.05). Conclusion Compared electric coagulation hemostasis and ultrasonic scalpel hemostasis, the suture method can reduce damage of ovarian function in patients with ovarian endometriosis cyst, which is worth to promote.
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Mutations in the plasminogen activator inhibitor-1 (PAI-1) gene, along with increased PAI-1 levels, have been implicated in the pathogenesis of polycystic ovarian syndrome (PCOS). We investigated a possible influence of the promoter polymorphism (-844 A/G and -675 4G/5G) in the PAI-1 gene on plasma PAI-1 levels in 126 PCOS patients and 97 healthy controls. Levels of total testosterone, luteinizing hormone (LH), follicle stimulating hormone (FSH), fasting plasma glucose (FPG), fasting insulin, and PAI-1 were measured, and body mass index (BMI), waist-to-hip ratio (WHR), LH/FSH ratio, and homeostasis model assessment for insulin resistance (HOMA-IR) were calculated. PAI-1 -675 4G/5G and -844 A/G gene polymorphisms were also performed. Total testosterone, fasting insulin, and PAI-1 levels; BMI, LH/FSH, and HOMA-IR were significantly higher in PCOS patients than controls (P < 0.05). The odds ratio of 4G/4G genotype, 4G allele, and the combination genotype of 4G/4G and -844 A/A were 2.49 (95% confidence interval (CI), 1.4-4.44), 2.1 (95% CI, 1.43-3.08), and 2.9 (95% CI, 1.41-5.98), respectively, (P < 0.001). In the PCOS group, the PAI-1 level of the A/A was significantly higher than that of the A/G or G/G genotype, similarly was 4G/4G genotype compared with 4G/5G or 5G/5G genotype. The plasma PAI-1 levels of the combination of the PAI-1 -844 A/A and -675 4G/4G or 4G/5G genotypes, or the coadunation of 4G/4G and -844 non-G/G (A/A + A/G) genotypes were significantly high in PCOS women compared with controls. A trend to a positive interaction between PAI-1 -675 4G/5G and -844 A/G gene polymorphism may elevate plasma PAI-1 levels and hypofibrinolysis, which is probably an important hereditary risk factor in PCOS.
