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| Effects of ultra-high frequency electric knife for treating women with severe cervical erosion on their cervical microcirculation and their later pregnancy outcomes |
| 901 Hospital of PLA Joint Service Support, Hefei, Anhui Province, 230031 |
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Abstract To explore the effects of ultra-high frequency (uHF) electrosurgical knife for treating women with severe cervical erosion on their cervical microcirculation and pregnancy outcomes. Methods: 90 women with severe cervical erosion from January 2016 to January 2018 were selected retrospectively. According to different treatment methods, these women were divided into study group (45 women treated by ultra-high frequency electric knife) and control group (45 women treated by microwave). The operative efficiency and the difference of postoperative cervical microcirculation indexes of the women in the two groups were observed. The women in the study group were followed up for 6-24 months, and which indicators related to pregnancy outcomes were compared with those of healthy pregnant women. Results: The efficiency of the women in the two groups had increased with the prolongation of postoperative time, and which (95.6%) of the women in the study group was significantly higher than that (86.7%) of the women in the control group (P＜0.05). In the 3rs week after surgery, the blood perfusion, the microvascular diameter, and the capillary diameter of the women in both groups were significantly higher than those before surgery, and which of the women in the study group was significantly higher than those of the women in the control group. The improvements of cervical color (dark red, blue, and purple), and edema degree (mild edema, moderate edema, and severe edema) of the women in the study group were significantly better than those of the women in the control group (all P＜0.05). There were no significant differences in age, body mass index, gestational weeks when delivery, pelvic outlet diameter, delivery outcomes, and cesarean section between the women in the study group and the women with healthy pregnancy (P＞0.05). Conclusion: uHF electrosurgical knife for treating women with severe cervical erosion is safe and effective, which is conducive to improving cervical microcirculation of these women without affecting their later pregnancy outcomes.
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