Occurrence of cervical intraepithelial neoplasia in generally healthy women with exophytic vulvar condyloma acuminata.

AIM: To disclose possible association between exophytic vulvar condyloma acuminata and cervical intraepithelial neoplasia in generally healthy, sexually active women. METHODS: This retrospective study included 74 patients (study group) who were referred for laser vaporization therapy of exophytic vulvar condyloma acuminata, and 88 asymptomatic volunteers without evidence of exophytic vulvar condyloma acuminata (control group) who were referred for screening Papanicolaou (Pap) test cervical evaluation including colposcopy. The diagnosis of cervical intraepithelial neoplasia was based on Pap smear, colposcopy and/or biopsy. RESULTS: On Pap smear, atypical squamous cells of undetermined significance or low-grade squamous intraepithelial lesions were found in 10 (13.5%) women with exophytic vulvar condyloma acuminata and in 2 (2.3%) asymptomatic volunteers (p < 0.05). Cervical intraepithelial neoplasia was found in 8 women with exophytic vulvar condyloma acuminata and in none of the asymptomatic volunteers (p < 0.05). CONCLUSION: An association was found between exophytic vulvar condyloma acuminata and abnormal Pap smear or positive cervical biopsy, in generally healthy women

Разработка программного анализатора спектра в среде NI DAQ Signal Accessory

В работе рассматриваются и анализируются алгоритмы работы анализаторов спектра. Разработан программный анализатор спектра на основе выбранного алгоритма, планируемый к применению в лабораторных работах учащихся в НИ ТПУ. Результаты испытания заявленных технических характеристик показали высокую гибкость настройки, а так же качественный уровень определения численных значений спектра сигнала.The work examines and analyzes the algorithms of spectrum analyzers. A software spectrum analyzer based on the selected algorithm is developed, which is planned for use in laboratory work of students at the TPU. The test results of the claimed technical characteristics showed high tuning flexibility, as well as a qualitative level for determining the numerical values of the signal spectrum

A randomized trial of planned cesarean or vaginal delivery for twin pregnancy

Background: Twin birth is associated with a higher risk of adverse perinatal outcomes than singleton birth. It is unclear whether planned cesarean section results in a lower risk of adverse outcomes than planned vaginal delivery in twin pregnancy.\ud \ud Methods: We randomly assigned women between 32 weeks 0 days and 38 weeks 6 days of gestation with twin pregnancy and with the first twin in the cephalic presentation to planned cesarean section or planned vaginal delivery with cesarean only if indicated. Elective delivery was planned between 37 weeks 5 days and 38 weeks 6 days of gestation. The primary outcome was a composite of fetal or neonatal death or serious neonatal morbidity, with the fetus or infant as the unit of analysis for the statistical comparison.\ud \ud Results: A total of 1398 women (2795 fetuses) were randomly assigned to planned cesarean delivery and 1406 women (2812 fetuses) to planned vaginal delivery. The rate of cesarean delivery was 90.7% in the planned-cesarean-delivery group and 43.8% in the planned-vaginal-delivery group. Women in the planned-cesarean-delivery group delivered earlier than did those in the planned-vaginal-delivery group (mean number of days from randomization to delivery, 12.4 vs. 13.3; P = 0.04). There was no significant difference in the composite primary outcome between the planned-cesarean-delivery group and the planned-vaginal-delivery group (2.2% and 1.9%, respectively; odds ratio with planned cesarean delivery, 1.16; 95% confidence interval, 0.77 to 1.74; P = 0.49).\ud \ud Conclusion: In twin pregnancy between 32 weeks 0 days and 38 weeks 6 days of gestation, with the first twin in the cephalic presentation, planned cesarean delivery did not significantly decrease or increase the risk of fetal or neonatal death or serious neonatal morbidity, as compared with planned vaginal delivery