Aderson Tadeu Berezowski

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1. In order to assess the efficacy of the use of the diurnal plasma glucose profile rather than that of the glucose tolerance test (GTT) to predict hyperglycemia during pregnancy, we compared the results of the two tests. A total of 192 pregnant women seen at the Prenatal Clinic of the Faculty of Medicine of Botucatu were submitted to the glucose tolerance(More)
Doppler analysis of the uterine arteries and ovarian stroma was performed by transvaginal ultrasound in 24 patients with polycystic ovary syndrome (PCOS) and 22 ovulatory women. Vascularization of the ovarian stroma was more abundant in patients with PCOS than in control women, but no significant difference in the mean pulsatility index (PI) was observed(More)
OBJECTIVES To establish normal values for renal artery resistance index (RI) and pulsatility index (PI) during gestation and, by comparison with non-pregnant controls, to determine if pregnancy affects these indices. METHODS This was a prospective longitudinal study involving 36 normal pregnant women who underwent a total of 280 examinations at 4-week(More)
We evaluated 16 pregnant women with gestational age between 20 and 32 weeks in acute severe hypertension which were randomly allocated to receive either hydralazine or labetalol. Blood pressure and Doppler ultrasound parameters from maternal uterine and fetal middle cerebral and umbilical arteries were assessed during acute severe hypertension and after(More)
PURPOSE to analyze the occurrence of conjoined twins at a tertiary perinatology reference university hospital over a period of 25 years (January 1982 to January 2007) and to describe the successful separation of one of the pairs. METHODS we consulted retrospectively the database of the University Hospital of the Medical School of Ribeirão Preto,(More)
OBJECTIVE To monitor the effects of raloxifene therapy on the uterus of postmenopausal women by transvaginal ultrasonography and color flow Doppler. METHODS Twenty-five healthy postmenopausal women were enrolled in this prospective longitudinal study performed at Department of Gynecology and Obstetrics, Faculty of Medicine of Ribeirão Preto. The patients(More)
Objectives To identify the epidemiological risk factors for congenital anomalies (CAs) and the impact of these fetal malformations on the perinatal outcomes. Methods This prospective cohort study comprised 275 women whose fetuses had CAs. Maternal variables to establish potential risk factors for each group of CA and perinatal outcomes were evaluated. The(More)
Sixteen fertile women aged 30-35 years with regular menstruations were studied before and 6 months after tubal ligation (TL). The diagnosis of ovulation was based on clinical ultrasonographic and hormonal parameters [follicle-stimulating hormone (FSH), luteinizing hormone (LH), E2 and P4]. The menstrual pattern did not vary before and after surgery.(More)
OBJECTIVE To determine the effectiveness of a psychological intervention targeting pregnant women with fetal malformation. METHODS A clinical study was conducted that enrolled 65 pregnant women attending Clinics Hospital at Ribeirão Preto, University of São Paulo, Brazil, between February 2004 and May 2008. Participants were allocated to 1 of 4 groups:(More)
OBJECTIVES To evaluate the intratumoral reliability of color Doppler parameters and the contribution of Doppler sonography to the gray-scale differential diagnosis of ovarian masses. METHODS An observational study was performed including 67 patients, 15 (22.4%) with malignant ovarian neoplasm and 52 (77.6%) with benign ovarian diseases. We performed the(More)