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  • Original Article

    Conservative Treatment of Stage IA1 Cervical Carcinoma Without Lymphovascular Space Invasion: A 20-year Retrospective Study in Brazil

    Revista Brasileira de Ginecologia e Obstetrícia. 2023;45(4):201-206

    Summary

    Original Article

    Conservative Treatment of Stage IA1 Cervical Carcinoma Without Lymphovascular Space Invasion: A 20-year Retrospective Study in Brazil

    Revista Brasileira de Ginecologia e Obstetrícia. 2023;45(4):201-206

    DOI 10.1055/s-0043-1769000

    Views3

    Abstract

    Purpose:

    To evaluate recurrence rates and risk factors among women with stage IA1 cervical cancer without lymph vascular space invasion managed conservatively.

    Methods:

    retrospective review of women with stage IA1 squamous cervical cancer who underwent cold knife cone or loop electrosurgical excision procedure, between 1994 and 2015, at a gynecologic oncology center in Southern Brazil. Age at diagnosis, pre-conization findings, conization method, margin status, residual disease, recurrence and survival rates were collected and analyzed.

    Results:

    26 women diagnosed with stage IA1 squamous cervical cancer without lymphovascular space invasion underwent conservative management and had at least 12 months follow-up. The mean follow-up was 44.6 months. The mean age at diagnosis was 40.9 years. Median first intercourse occurred at age 16 years, 11.5% were nulliparous and 30.8% were current or past tobacco smokers. There was one Human immunodeficiency virus positive patient diagnosed with cervical intraepithelial neoplasia grade 2 at 30 months after surgery. However, there were no patients diagnosed with recurrent invasive cervical cancer and there were no deaths due to cervical cancer or other causes in the cohort.

    Conclusion:

    Excellent outcomes were noted in women with stage IA1 cervical cancer without lymphovascular space invasion and with negative margins who were managed conservatively, even in a developing country.

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  • Letter to the Editor

    Latin American Obstetrics and Gynecology. What is Up with the Journals?

    Revista Brasileira de Ginecologia e Obstetrícia. 2022;44(2):201-201

    Summary

    Letter to the Editor

    Latin American Obstetrics and Gynecology. What is Up with the Journals?

    Revista Brasileira de Ginecologia e Obstetrícia. 2022;44(2):201-201

    DOI 10.1055/s-0041-1740280

    Views2
    Dear Editor, The Scimago Journal and Country Rank measures and classifies the journals and country scientific indicators from the information contained in the Scopus database. This portal uses several indicators such as the SJR, defined as “a measure of the impact, influence, or prestige of the journal. It expresses the average number of weighted citations […]
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  • Trabalhos Originais

    Risk factors for relapse of HPV-induced lesions of the female genital tract

    Revista Brasileira de Ginecologia e Obstetrícia. 1999;21(4):201-205

    Summary

    Trabalhos Originais

    Risk factors for relapse of HPV-induced lesions of the female genital tract

    Revista Brasileira de Ginecologia e Obstetrícia. 1999;21(4):201-205

    DOI 10.1590/S0100-72031999000400004

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    Purpose: evaluation of the risk factors [lesion grade, seropositivity for type 1 acquired immunodeficiency virus (HIV-1) and association with pregnancy ] for relapse of human papillomavirus (HPV) induced lesions of the female genital tract. Patients and Methods: seventy patients with a clinical, colposcopic and cytologic diagnosis of HPV infection were studied. Clinical follow-up lasted at least 6 months after the initial treatment, thus permitting the evaluation of the therapeutic results. Twenty-seven of these patients were pregnant and 12 were seropositive for HIV-1. The remaining 44 patients were not in the pregnancy-puerperium cycle and 14 of them were HIV-1 positive. According to cytologic criteria, the cervical lesions were classified as changes associated with HPV or grade I cervical intraepithelial neoplasia (CIN I) (low grade lesions) or CIN II/III (high grade lesions). Data were analyzed statistically by the exact Fisher test, with the level of significance set at p<0.05. The therapeutic scheme for lesions limited to the uterine cervix was cryo- or electrocautery (EC), whereas topical 5-fluorouracil was used for the diffused lesions through the vaginal wall. For the lesions in the vulvoperineal region, 80% trichloroacetic acid was used, and when they were voluminous, EC was applied. Among the pregnant women, a cryocautery was used for lesions limited to the cervix and EC for diffuse lesions. Results: among the HIV-1-negative pregnant women there was an 87.5% rate of recurrence when the lesions were in the cervix-vagina, and no recurrence when the lesions were vulvoperineal. In contrast, seropositive pregnant women presented 100% recurrence regardless of the site of the lesion. Among nonpregnant HIV negative women, 20 and 24% recurrence was observed in the cervix-vagina and in the vulvoperineal region, respectively, as opposed to 87.5 and 100% recurrence, respectively, for the same regions among HIV positive women. The lesions associated with CIN showed a higher frequency of recurrence with increasing CIN grade and a synergistic effect with the association of HIV-1 and pregnancy. Conclusions: the recurrence rate for women treated for HPV-induced lesions is high and the association with pregnancy, HIV and increased grade of the intraepithelial lesions are synergistic factors in the determination of therapeutic failure. The site of implantation of HPV-induced lesions is of prognostic significance only when the infection is not associated with HIV.

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  • Impact of the myoma arterial embolization by uterine volume, diameter myoma greater and in the ovarian function

    Revista Brasileira de Ginecologia e Obstetrícia. 2011;33(8):201-206

    Summary

    Impact of the myoma arterial embolization by uterine volume, diameter myoma greater and in the ovarian function

    Revista Brasileira de Ginecologia e Obstetrícia. 2011;33(8):201-206

    DOI 10.1590/S0100-72032011000800006

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    PURPOSE: To evaluate the impact of uterine artery embolization (UAE) on uterine volume (UV), greater myoma diameter (GMD) and ovarian function three months after the procedure, by transvaginal pelvic ultrasonography (TVPUS) and by the determination of follicle-stimulating hormone (FSH). METHODS: Thirty patients with leiomyomas were submitted to UAE. TVPUS and FSH determination were performed before […]
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  • Original Articles

    Assistance to Normal Delivery in Two Public Maternities: Perception of the Health Professionals

    Revista Brasileira de Ginecologia e Obstetrícia. 2017;39(5):202-208

    Summary

    Original Articles

    Assistance to Normal Delivery in Two Public Maternities: Perception of the Health Professionals

    Revista Brasileira de Ginecologia e Obstetrícia. 2017;39(5):202-208

    DOI 10.1055/s-0037-1603315

    Views1

    Abstract

    Purpose

    To evaluate the perception of health professionals involved in the labor process and theassistanceto normal delivery, comparing two hospitals in the cityof Goiânia, Brazil, regarding the perception of theseprofessionals when they are performing the routines and practices recommended by the World Health Organization (WHO).

    Methods

    This is an analytical comparative study with a quantitative approach, performed in two public hospitals in the city of Goiânia, in the state of Goiás, Brazil. The study included 86 professionals working in assistance to immediate labor in two hospitals. A questionnaire containing 40 questions was applied. The questionnaire related to the Program for the Humanization of Prenatal and Childbirth Care (PHPN, in the Portuguese acronym) of the Brazilian Ministry of Health, the presence of a companion, and the procedures performed. For the data analysis, we used the chisquare and Fisher’s exact tests.

    Results

    Most of the professionals claimed to know about the PHPN proposed by Brazilian Ministry of Health in the two hospitals. With regard to good practices, most professionals said that they are performed in maternity ward 2, while on maternity 1, although many of them are present, there are still many unnecessary interventions.

    Conclusion

    When comparing the two maternity hospitals, maternity 2, which was created as a routine humanization model, manages to better adhere to the WHO recommendations. In maternity 1, there was a series of interventions considered by the WHO as ineffective, or used in an inappropriate manner.

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  • Febrasgo Position Statement

    Perioperative management in gynecological surgery based on the ERAS program

    Revista Brasileira de Ginecologia e Obstetrícia. 2022;44(2):202-209
  • Artigos Originais

    Frequency of Human Papillomavirus in the placenta, in the colostrum and in the umbilical cord blood

    Revista Brasileira de Ginecologia e Obstetrícia. 2015;37(5):203-207

    Summary

    Artigos Originais

    Frequency of Human Papillomavirus in the placenta, in the colostrum and in the umbilical cord blood

    Revista Brasileira de Ginecologia e Obstetrícia. 2015;37(5):203-207

    DOI 10.1590/SO100-720320150005293

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    PURPOSE:

    To determine the frequency of Human Papillomavirus (HPV) in the placenta, in the
    colostrum and in the umbilical cord blood of parturient women and their newborns
    assisted at the Clinic of Gynecology and Obstetrics of the University Hospital of
    Rio Grande (RS), Brazil.

    METHODS:

    Biopsies were collected from 150 placentas on the maternal side, 150 on the fetal
    side, 138 samples of umbilical cord blood and 118 of the colostrum. The placenta
    biopsies were collected from the central and peripheral portions. DNA was
    extracted according to the manufacturer's protocol and to a reference found in the
    literature. HPV was detected by the nested polymerase chain reaction (PCR-Nested)
    using primers MY09/11 and GP5/GP6. Genotyping was performed by direct sequencing.
    The participants responded to a self-applied questionnaire with demographic and
    clinical data, in order to characterize the sample.

    RESULTS:

    HPV was detected in 4% (6/150) of cases on the mother's side of the placentas, in
    3.3% (5/150) on the fetal side, in 2.2% (3/138) in umbilical cord blood and in
    0.84% (1/118) in colostrum samples. The vertical transmission rate was 50%. HPV-6
    was the low-risk genotype found (60%) and the high-risk genotypes were HPV-16 and
    HPV-18 (20% each).

    CONCLUSIONS:

    These results suggest that HPV can infect the placenta, the colostrum and the
    umbilical cord blood.

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  • Artigos Originais

    Apparently matured oocytes injected in telophase I have worse outcomes from assisted reproduction

    Revista Brasileira de Ginecologia e Obstetrícia. 2012;34(5):203-208

    Summary

    Artigos Originais

    Apparently matured oocytes injected in telophase I have worse outcomes from assisted reproduction

    Revista Brasileira de Ginecologia e Obstetrícia. 2012;34(5):203-208

    DOI 10.1590/S0100-72032012000500003

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    PURPOSE: To evaluate the nuclear maturation stage and the presence of meiotic spindles of in vivo matured oocytes from infertile women undergoing stimulated cycles for intracytoplasmic sperm injection (ICSI) and compare intracytoplasmic sperm injection outcomes between oocytes in telophase I (TI) and metaphase II (MII), and the ones with and without visible meiotic spindle. METHODS: A prospective and controlled study with 106 infertile patients who underwent ovarian stimulation for intracytoplasmic sperm injection purposes. Patients aged 38 years or less, with basal follicle stimulating hormone (FSH) less than 10 mIU/mL and body mass index (BMI) less than 30 kg/m². Were included patients presenting any systemic diseases, any active infection, smokers or patients who had been using hormonal medications and hormonal and nonhormonal anti-inflammatory drugs for the past two months prior to the assisted reproduction procedure were excluded. The oocytes with the first polar body extruded (in vivo matured oocytes) were imaged by polarization microscopy immediately before intracytoplasmic sperm injection and characterized according to nuclear maturation stage (telophase I and metaphase II) and to the presence of a meiotic spindle. We analyzed the fertilization rates, cleavage, number of good quality embryos on the second day (D2) from oocytes on telophase I versus those in metaphase II, and metaphase II visible spindle versus non-visible ones. Data were analyzed comparatively by Fisher's exact test. The level of significance was set at 5% in all analyses (p<0.05). RESULTS: The meiotic spindles of 516 oocytes were imaged using polarization microscopy. From the 516 oocytes analyzed, seventeen were in telophase I (3.3%) and 499 (96.7%) in metaphase II. The oocytes injected in telophase I had significantly lower fertilization rates than those injected in metaphase II (53 and 78%, respectively) and produced no good quality embryos on day 2. When the oocytes with and without a visible meiotic spindle were compared, there was no significant difference in the intracytoplasmic sperm injection results. CONCLUSIONS: Oocytes injected in telophase I showed lower fertilization rates when compared to those in metaphase II. It is possible that the analysis of oocyte nuclear maturation by polarization microscopy can be used as a predictor of fertilization after intracytoplasmic sperm injection.

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