Você pesquisou por y?yr=1998 - Revista Brasileira de Ginecologia e Obstetrícia
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 1998;20(2):105-109
DOI 10.1590/S0100-72031998000200008
The authors describe their experience with videolaparoscopic tubal anastomosis in 10 selected patients operated from June 1994 to February 1996. The time of the first surgery was 4 hours and 30 minutes and the last , 2 hours and 30 minutes. The time was different according to the change of auxiliary team. Half of the reanastomoses were isthmic- isthmic. The minimum size of the remaining tubes was 5cm on each side. We used 7-0 and 6-0 polyglycolic acid monofilament for suture. The tube patency was tested by hysterosalpingogram 3 months after surgery, and it was shown that 88.8% of the operated tubes were free. The patients considered able to become pregnant were followed up for a short period of time and 4 of them became pregnant. The hospitalization lasted 24 hours and there were no surgical or anesthetic complications.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 1998;20(2):105-109
DOI 10.1590/S0100-72031998000200008
The authors describe their experience with videolaparoscopic tubal anastomosis in 10 selected patients operated from June 1994 to February 1996. The time of the first surgery was 4 hours and 30 minutes and the last , 2 hours and 30 minutes. The time was different according to the change of auxiliary team. Half of the reanastomoses were isthmic- isthmic. The minimum size of the remaining tubes was 5cm on each side. We used 7-0 and 6-0 polyglycolic acid monofilament for suture. The tube patency was tested by hysterosalpingogram 3 months after surgery, and it was shown that 88.8% of the operated tubes were free. The patients considered able to become pregnant were followed up for a short period of time and 4 of them became pregnant. The hospitalization lasted 24 hours and there were no surgical or anesthetic complications.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 1998;20(2):111-113
DOI 10.1590/S0100-72031998000200009
The acardius syndrome is a rare complication of monozygotic twin pregnancies, occurring once in 35.000 births. The outcome is invariably fatal for the acardiac twin and for 50-75% of the normal twins. We report a case of partial (pseudo)acardia in twin pregnancy. The diagnosis was made using ultrasonography, fetal echocardiography and confirmed after delivery.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 1998;20(2):111-113
DOI 10.1590/S0100-72031998000200009
The acardius syndrome is a rare complication of monozygotic twin pregnancies, occurring once in 35.000 births. The outcome is invariably fatal for the acardiac twin and for 50-75% of the normal twins. We report a case of partial (pseudo)acardia in twin pregnancy. The diagnosis was made using ultrasonography, fetal echocardiography and confirmed after delivery.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 1998;20(2):118-118
DOI 10.1590/S0100-72031998000200011
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 1998;20(2):118-118
DOI 10.1590/S0100-72031998000200011
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 1998;20(2):118-118
DOI 10.1590/S0100-72031998000200012
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 1998;20(2):118-118
DOI 10.1590/S0100-72031998000200012
Summary
Summary
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 1998;20(2):67-70
DOI 10.1590/S0100-72031998000200002
The purpose of this study is to evaluate the effects of propoxyphene napsylate on the pregnancy of the rat. We used fifty pregnant rats divided into five groups. All the animals received daily 1 ml of the solution by gavage from day 0 to the 20th day of pregnancy. Group I - only distilled water (control); group II - aqueous solution of acacia 2% (vehicle); groups III, IV and V - respectively, 5, 15 and 45 mg/kg of weight of propoxyphene napsylate diluted in 2% acacia solution. The animals were weighed on days 0, 7, 14 and 20 of pregnancy. All animals were sacrificed on the 20th day of pregnancy. Our results showed that the animals treated with 45 mg/kg of propoxyphene napsylate presented reduction of the individual weights of the fetuses, as well as of the weights of the newborns and placentas. The difference betewwn number of resorptions, implantations and placentas of the treated groups was shown to be non significant cohen compered with the control groups.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 1998;20(2):67-70
DOI 10.1590/S0100-72031998000200002
The purpose of this study is to evaluate the effects of propoxyphene napsylate on the pregnancy of the rat. We used fifty pregnant rats divided into five groups. All the animals received daily 1 ml of the solution by gavage from day 0 to the 20th day of pregnancy. Group I - only distilled water (control); group II - aqueous solution of acacia 2% (vehicle); groups III, IV and V - respectively, 5, 15 and 45 mg/kg of weight of propoxyphene napsylate diluted in 2% acacia solution. The animals were weighed on days 0, 7, 14 and 20 of pregnancy. All animals were sacrificed on the 20th day of pregnancy. Our results showed that the animals treated with 45 mg/kg of propoxyphene napsylate presented reduction of the individual weights of the fetuses, as well as of the weights of the newborns and placentas. The difference betewwn number of resorptions, implantations and placentas of the treated groups was shown to be non significant cohen compered with the control groups.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 1998;20(2):71-75
DOI 10.1590/S0100-72031998000200003
Fetal death may not be considered an unusual event and, in developing countries, the most prevalent causes could be possibly controlled and/or treated. The purpose of the present study was to investigate causes of fetal death in a Brazilian population. This is a descriptive study performed at the Hospital Maternidade Leonor Mendes de Barros in São Paulo. The study subjects were 122 pregnant women with diagnosis of fetal death and gestation age of 20 or more weeks. The statistical procedures used were means and standard deviation. The main causes of the fetal death were hypertensive disorders and infections and, for a quarter of the cases, they were not identified at all. It is concluded that an important percentage of fetal deaths would have been prevented and that there was a significant number of unidentified causes. Results of the present study might be useful to orientate a primary prevention health program, specially concerning antenatal care.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 1998;20(2):71-75
DOI 10.1590/S0100-72031998000200003
Fetal death may not be considered an unusual event and, in developing countries, the most prevalent causes could be possibly controlled and/or treated. The purpose of the present study was to investigate causes of fetal death in a Brazilian population. This is a descriptive study performed at the Hospital Maternidade Leonor Mendes de Barros in São Paulo. The study subjects were 122 pregnant women with diagnosis of fetal death and gestation age of 20 or more weeks. The statistical procedures used were means and standard deviation. The main causes of the fetal death were hypertensive disorders and infections and, for a quarter of the cases, they were not identified at all. It is concluded that an important percentage of fetal deaths would have been prevented and that there was a significant number of unidentified causes. Results of the present study might be useful to orientate a primary prevention health program, specially concerning antenatal care.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 1998;20(2):77-81
DOI 10.1590/S0100-72031998000200004
Electronic fetal heart rate monitoring (EFM) is the most widely used method of direct fetal surveillance especially during labor. In an attempt to elucidate the effect of EFM on cesarean section (CS) rates, a retrospective study was performed at the University Hospital of Santa Maria (HUSM). We studied two groups of patients, consisting of 2114 pregnant women: EFM group (n=517) and intermittent auscultation (IA) group (n=1597). In the EFM group we observed 38.0% of CS vs. 27.2% in the IA group. For all patients, the CS rate was 29.9%. Fetal distress was the most common indication for CS in the EFM group (40.6%), while previous CS was the third cause (10.1%). On the IA group, fetal distress was the third cause in CS (14.3%), while previous CS was the most common cause (32.4%). On the basis of this study, we believe that EFM has no effect in itself on cesarean section rates considering overall deliveries at HUSM. With proper education of the clinician and correct interpretation of the findings, EFM would not increase cesarean section rates, but rather should allow for a more accurate description of intrapartum fetal well-being.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 1998;20(2):77-81
DOI 10.1590/S0100-72031998000200004
Electronic fetal heart rate monitoring (EFM) is the most widely used method of direct fetal surveillance especially during labor. In an attempt to elucidate the effect of EFM on cesarean section (CS) rates, a retrospective study was performed at the University Hospital of Santa Maria (HUSM). We studied two groups of patients, consisting of 2114 pregnant women: EFM group (n=517) and intermittent auscultation (IA) group (n=1597). In the EFM group we observed 38.0% of CS vs. 27.2% in the IA group. For all patients, the CS rate was 29.9%. Fetal distress was the most common indication for CS in the EFM group (40.6%), while previous CS was the third cause (10.1%). On the IA group, fetal distress was the third cause in CS (14.3%), while previous CS was the most common cause (32.4%). On the basis of this study, we believe that EFM has no effect in itself on cesarean section rates considering overall deliveries at HUSM. With proper education of the clinician and correct interpretation of the findings, EFM would not increase cesarean section rates, but rather should allow for a more accurate description of intrapartum fetal well-being.