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10 articles
  • Editorial

    Evaluation of quality of life in climacterium

    Rev Bras Ginecol Obstet. 2008;30(3):103-106

    Summary

    Editorial

    Evaluation of quality of life in climacterium

    Rev Bras Ginecol Obstet. 2008;30(3):103-106

    DOI 10.1590/S0100-72032008000300001

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  • Original Article

    Correlation between clinical examination, mammography and ultrasonography with histopathological exam in the determination of tumor size in breast cancer

    Rev Bras Ginecol Obstet. 2008;30(3):107-112

    Summary

    Original Article

    Correlation between clinical examination, mammography and ultrasonography with histopathological exam in the determination of tumor size in breast cancer

    Rev Bras Ginecol Obstet. 2008;30(3):107-112

    DOI 10.1590/S0100-72032008005000005

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    PURPOSE: to evaluate which method is the best to determine pre-surgically the size of breast cancer: clinical examination, mammography or ultrasonography, using as a reference the anatomopathological exam. METHODS: this study has included 184 patients with palpable-or-not breast lesions, detected by mammography and ultrasonography, that were submitted to surgical resection of the tumor, with histopathological diagnosis of breast cancer. The same examiner evaluated clinically the largest tumoral diameter, through clinical examination, mammography and ultrasonography, and the measurements obtained by each method were correlated with the maximum diameter obtained by the anatomopathological exam. The comparative analysis has been done by Pearson's correlation coefficient (r). RESULTS: Pearson's correlation coefficient between the anatomopathological and the clinical exams was 0.8; between the anatomopathological exam and the mammography, 0.7; and between anatomopathological exam and ultrasonography 0.7 (p<0.05). Pearson's correlation coefficients among the methods evaluated were also calculated and r=0.7 was obtained between clinical exam and mammography, r=0.8 between clinical examination and utrasonograhy, and r=0.8 between mammography and ultrasonography (p<0.05). CONCLUSIONS: clinical examination, mammography and ultrasonography have presented high correlation with the anatomopathological measures, besides high correlations among themselves, what seems to show that they may be used as equivalent methods in the pre-surgical evaluation of the breast tumoral size. Nevertheless, due to specific limitations of each method, clinical examination, mammography and ultrasonography should be seen as complementary to each other, in order to obtain a more accurate measurement of the breast cancer tumor.

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    Correlation between clinical examination, mammography and ultrasonography with histopathological exam in the determination of tumor size in breast cancer
  • Original Article

    Evaluation of quality of life of climacteric women assisted at a school hospital of Recife, Pernambuco, Brazil

    Rev Bras Ginecol Obstet. 2008;30(3):113-120

    Summary

    Original Article

    Evaluation of quality of life of climacteric women assisted at a school hospital of Recife, Pernambuco, Brazil

    Rev Bras Ginecol Obstet. 2008;30(3):113-120

    DOI 10.1590/S0100-72032008005000001

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    PURPOSE: to evaluate quality of life of climacteric women attended at a school hospital in Recife, Pernambuco, Brazil, adopting the Medical Outcome Study 36-item Short Form Health Survey (MOS SF-36 Health Survey) and the Women's Health Questionnaire (WHQ), as well as the modified Blatt-Kupperman index. METHODS: according to a descriptive, transversal study, 233 women, assisted from February to June 2006, were evaluated. Within a convenience sample, the inclusion criteria were age from 40 to 65 years old and agreement in participating of the research, excluding previous history of bilateral oophorectomy, hormonal therapy in the last semester and uncontrolled illnesses. The sample size was calculated admitting a prevalence of climacteric symptoms of 4% and a precision of 2.5%. The variables were: general health and physical and mental components based on the MOS SF-36 Health Survey; quality of health based on the WHQ and climacteric symptoms according to the modified Blatt-Kupperman index. Data were analyzed by the Statistical Package for Social Sciences, version 13.0 software. RESULTS: the quality of life was classified as bad. Based on the MOS SF-36 Health Survey, there was more damage in the mental component (18.53 versus 27.77% for physical components), higher losses in social functions (80.28%) and limitations for emotional problems (78.61%). According to WHQ, there were limitations due to sleep disturbances (69.77%), somatic (69.15%) and vasomotor symptoms (68.80%), considering regular sexual function and menstrual symptoms. Estrogenic deficiency symptoms were found in 53% of the women. The increase of hypoestrogenism symptoms were followed by worsening of general and menopausal health. CONCLUSIONS: it seemed reasonable to assume that menopause, for the researched women, was really configured as a biopsychosocial event, more than organic, derived predominantly from estrogenic deficiency.

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    Evaluation of quality of life of climacteric women assisted at a school hospital of Recife, Pernambuco, Brazil
  • Original Article

    Vaginal infections in human immunodeficiency virus-infected women

    Rev Bras Ginecol Obstet. 2008;30(3):121-126

    Summary

    Original Article

    Vaginal infections in human immunodeficiency virus-infected women

    Rev Bras Ginecol Obstet. 2008;30(3):121-126

    DOI 10.1590/S0100-72032008005000002

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    PURPOSE: to compare the frequency of vulvovaginitis in women infected with human imunnodeficiency virus (HIV) with the frequency in non-infected women. METHODS: a transversal study including 64 HIV infected women and 76 non-infected ones. The frequencies of bacterial vaginosis, candidiasis and trichomoniasis, diagnosed by Amsel's criteria, culture and fresh exam, respectively, were calculated. Chi-square test, Fisher's exact test and multiple regressions to verify the independence of associations were used to analyze the data. RESULTS: the vaginal infection was more prevalent in HIV infected patients, as compared to the control group (59.4 versus 28.9%, p<0,001; Odds Ratio=2.7, IC95%=1.33-5.83, p=0.007). Bacterial vaginosis occurred in 26.6% of the positive-HIV women; vaginal candidiasis, in 29.7% and trichomoniasis, in 12.5% of them. All the infections were significantly more frequent in the group of HIV infected women (p=0.04, 0.02 e 0.04, respectively). CONCLUSIONS: vulvovaginitis is more frequent in HIV infected women.

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  • Original Article

    Pubovaginal sling and tension-free vaginal tape for surgical treatment of stress urinary incontinence in women

    Rev Bras Ginecol Obstet. 2008;30(3):127-134

    Summary

    Original Article

    Pubovaginal sling and tension-free vaginal tape for surgical treatment of stress urinary incontinence in women

    Rev Bras Ginecol Obstet. 2008;30(3):127-134

    DOI 10.1590/S0100-72032008000300005

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    PURPOSE: to compare sling operations of aponeurosis and tension-free vaginal tape (TVT) for the correction of stress urinary incontinence (SUI) regarding: the rates of subjective and objective healing, the mobility of the bladder neck with ultrasonography, the variation of the absorbent test, the urodynamic alterations and the incidence of complications. METHODS: eighty patients with SUI were selected. Among them, 61 underwent a TVT surgery and 19, an abdominal rectum sling operation of aponeurosis. Average age, index of body mass and parity were 50.1 years old, 29.7 kg/m² and 4.1 deliveries (median=3) for the patients with aponeurosis sling, and 51.7 years old, 28.1 kg/m² and 4.1 deliveries (median=3) for the ones with TVT. All of them have undergone anamnesis, physical examination, bladder neck ultrasonography, absorbent test and urodynamic evaluation before and at least six months after the surgery. After 15 or 19 months and after about four or five years, they were again interviewed concerning the surgery results. RESULTS: after six months, 96.7% of the women with TVT and 89.5% of the ones with sling thought they were healed in the subjective evaluation. Nevertheless, after 15 to 19 months, the TVT Group kept the same subjective healing rate, while among the Sling Group the rate decreased to 77.8%. There was a significant decrease in the mobility of the neck bladder that was similar in both groups and an improvement in the absorbent test. At the end of the urodynamic study, 93.4% of the women from the TVT Group and 78.9% of the ones from the Sling Group were classified as having an objective healing. The average time of bladder probing was higher in the Sling Group. Urinary retention was observed in 42.1% of the sling cases and in 9.8% of the TVT's. The rates of late healing were 90% for TVT and 55.6% for sling. CONCLUSIONS: TVT surgery provided better subjective healing after 15 or 19 months, but the rate of objective healing was the same in both techniques at that time. Among the complications detected, the urinary retention was higher in the Sling Group, in the post-surgery period.

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    Pubovaginal sling and tension-free vaginal tape for surgical treatment of stress urinary incontinence in women
  • Original Article

    Prevention of HIV vertical transmission: obstetricians’atitude in Salvador, Brasil

    Rev Bras Ginecol Obstet. 2008;30(3):135-141

    Summary

    Original Article

    Prevention of HIV vertical transmission: obstetricians’atitude in Salvador, Brasil

    Rev Bras Ginecol Obstet. 2008;30(3):135-141

    DOI 10.1590/S0100-72032008005000003

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    PURPOSE: to evaluate the attitudes and knowledge of obstetricians from public maternities in Salvador city (PMS) about the recommendations from the Health Ministry (HM) for the prophylaxis of vertical transmission of HIV (VTH) and antiretroviral therapy in pregnant women. The influence of working conditions, availability for quick testing and antiretroviral therapy has also been evaluated concerning the application of these recommendations. METHODOLOGY: a transversal study from August to November 2005, involving 129/152 (85%) of the obstetricians from all the PMS. The instrument used was a structured and self-explanatory anonymous questionnaire, with questions on the population characteristics, working conditions and availability of material, knowledge and attitudes related to HIV counseling and testing, and proceedings with the patients (use of AZT, recognition of risk factors, choice and management of type of delivery and puerperal care). RESULTS: 69% of the obstetricians stated they knew integrally the HM recommendations, 90.7% agreed with the compulsory request of quick testing for HIV; 63.6% chose the caesarean section as the type of delivery; 38% were against normal delivery; 37.5% recommended isolation of positive serum patients and 58.1% indicated tubal ligation. Most of them (90%) mentioned the existence of factors unfavorable to the recommendations applicability, and among those factors, the most pointed were the inadequate way the pre-natal admission was done and the lack of information at that occasion. Even though the quick testing was available, only one third of the interviewees stated that the result was always available in due time. CONCLUSIONS: some attitudes related to the assistance to the pregnant women with HIV were incompatible with the HM recommendations. According to the interviewees, the inadequacy of the pre-natal plus the non-availability of quick testing, influence negatively the applicability of VTH prophylaxis recommendations.

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  • Original Article

    Lower uterine segment thickness measurement in pregnant women with previous caesarean section: intra- and interobserver reliability analysis using bi- and tridimensional ultrasonography

    Rev Bras Ginecol Obstet. 2008;30(3):142-148

    Summary

    Original Article

    Lower uterine segment thickness measurement in pregnant women with previous caesarean section: intra- and interobserver reliability analysis using bi- and tridimensional ultrasonography

    Rev Bras Ginecol Obstet. 2008;30(3):142-148

    DOI 10.1590/S0100-72032008005000004

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    PURPOSE: to compare the intra and interobserver reproducibility of the total thickness measurement of the inferior uterine segment (IUS), through the abdominal route, and of the muscle layer measurement, through the vaginal route, using bi and tridimensional ultrasonography. METHODS: the IUS thickness measurement of 30 women, between the 36th and 39th weeks of gestation with previous caesarean section, done by two observers, was studied. Abdominal ultrasonography with the patient in both supine and lithotomy position was performed. In the sagittal section, the IUS was identified and four bidimensional images and two tridimensional blocks of the total thickness were collected through the abdominal route, and the same for the muscle layer, through the vaginal route. Tridimensional acquisitions were manipulated in the multiplanar mode. The time was measured with a chronometer. Reproducibility was evaluated by the computation of the absolute difference between measurements, the ratio of differences smaller than 1 mm, the intraclass coefficient (ICC), and the Bland and Altman's concordance limits. RESULTS: the average bidimensional measurement of IUS thickness was 7.4 mm through the abdominal and 2.7 mm through the vaginal route, and the tridimensional measurement was 6.9 mm through the abdominal and 5.1 mm through the vaginal route. Intra- and interobserver reproducibility of vaginal versus abdominal route: smaller absolute difference (0.2-0.4 mm versus 0.8-1.5 mm), greater ratio of differences (85.8-97.8% versus 48.7-72,8%), with p<0,0001, higher ICC (0.8-0.9 versus 0.6-0.8) and lower concordance limits (-0.9 to 1.5 versus -3.8 to 4 mm) for the vaginal route. Tri versus bidimensional ultrasonography: lower absolute difference (0.2-1.4 versus 0.4-1.5 mm), higher ratio of differences (57.7-97.8% versus 48.7-91.7%) with p>0.05[A1] and similar lower concordance limits (-38 to 3.4 versus -3.6 to 4 mm) for tridimensional ultrasonography and ICC (0.6-0.9 versus 0.7-0.9). CONCLUSIONS: from the above, we came to the conclusion that the measurement of the IUS muscle layer, through the vaginal route using tridimensional ultrasonography is more reproducible. Nevertheless, our results do not indicate that this measurement shows any clinical evidence to predict uterine tear, as that was not the aim of this study. The only work that has correlated the UIS thickness with risk of uterine tear, without interfering in the obstetrician behavior or anticipating delivery, was done by bidimensional abdominal measurements of the total thickness.

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    Lower uterine segment thickness measurement in pregnant women with previous caesarean section: intra- and interobserver reliability analysis using bi- and tridimensional ultrasonography
  • Review Article

    Unruptured ectopic pregnancy: diagnosis and treatment. State of art

    Rev Bras Ginecol Obstet. 2008;30(3):149-159

    Summary

    Review Article

    Unruptured ectopic pregnancy: diagnosis and treatment. State of art

    Rev Bras Ginecol Obstet. 2008;30(3):149-159

    DOI 10.1590/S0100-72032008000300008

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    It is advisable to do the non-invasive diagnosis of ectopic pregnancy precociously, before there is the tube rupture, combining for that the transvaginal ultrasonography with the dosage of the b-fraction of the chorionic gonadotrophin. A range of treatment options may be used. Either a surgical intervention or a clinical treatment may be taken into consideration. Laparotomy is indicated in cases of hemodynamic instability. Laparoscopy is the preferential route for the treatment of tube pregnancy. Salpingectomy should be performed in patients having the desired number of children, while salpingostomy should be indicated in patients willing to have more children, when the b-hCG titers are under 5,000 mUI/mL and the surgical conditions are favorable. The use of methotrexate (MTX) is a consecrated clinical procedure and should be indicated as the first option of treatment. The main criteria for MTX indication are hemodynamic stability, b-hCG <5,000 mUI/mL, anexial mass <3,5 cm, and no alive embryo. It is preferable a single intramuscular dose of 50 mg/m², because it is easier, more practical and with less side effects. Protocol with multiple doses should be restricted for the cases with atypical localization (interstitial, cervical, caesarean section scar and ovarian) with values of b-hCG >5,000 mUI/mL and no alive embryo. Indication for local treatment with an injection of MTX (1 mg/kg) guided by transvaginal ultrasonography should occur in cases of alive embryos, but with an atypical localization. An expectant conduct should be indicated in cases of decrease in the b-hCG titers within 48 hous before the treatment, and when the initial titers are under 1,500 mUI/mL. There are controversies between salpingectomy and salpingostomy, concerning the reproductive future. Till we reach an agreement in the literature, the advice to patients who are looking forward to a future gestation, is to choose either surgical or clinical conservative conducts.

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    Unruptured ectopic pregnancy: diagnosis and treatment. State of art

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