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Although it is feasible today to perform laparoscopic surgical staging and treatment of ovarian low malignant potential tumors and early-stage ovarian cancer safely, it is still generally agreed that a patient with ovarian cancer should have a laparotomy. Concerns related to laparoscopy in managing gynecologic malignancy include the accuracy of intraoperative diagnosis, inadequate resection, significance of tumor spillage, improper or delay in surgical staging, delay in therapy, and the possibility of port-site metastasis. On the other hand, laparoscopy has the advantages of being a minimally invasive surgery, with shorter hospitalization, decreased postoperative pain, and quicker return to normal daily activities. We review the current literature discussing the consequences of laparoscopic surgery in ovarian tumors of low malignant potential and early-stage ovarian cancer.

Objectives Ripening of the cervix with a Foley catheter commonly results in cervical dilatation without contractions. We examined the outcome of labour in women who underwent induction of labour using a Foley catheter, followed by either 1. early amniotomy, or 2. augmentation of labour by oxytocin and late amniotomy

Failed intubation and ventilation are important causes of anesthetic-related maternal mortality. The purpose of this article is to review the complex issues in managing the difficult airway in obstetric patients. The importance of prompt and competent decision making in managing difficult airways, as well as a need for appropriate equipment is emphasized. Four case reports reinforce the importance of a systematic approach to management. The overall preference for regional rather than general anesthesia is strongly encouraged. The review also emphasizes the need for professional and experienced team cooperation between the obstetrician and the anesthesiologist for the successful management of these challenging cases.

To evaluate the efficacy and safety of second-trimester abortions using transcervical catheter insertion and extraovular prostaglandin (PG) administration.

Objective: To evaluate the efficacy and safety of second-trimester abortions using transcervical catheter insertion and extraovular prostaglandin (PG) administration.

Fetal infection by Parvovirus B 19 is a common cause of fetal anemia and nonimmune hydrops fetalis and may result in fetal death. Recent improvements in diagnosing parvovirus infections by sensitive molecular biology techniques now allow for a new insight into its pathogenic rule, immunology, and the varied clinical manifestations. The estimated overall risk of fetal loss after maternal exposure is about 6.5 percent, which is much less than previously thought. Inasmuch as complete spontaneous reversal of fetal hydrops has been commonly described, controversy exists regarding the management of the fetus with clinical signs of infection by Parvovirus B 19. According to the experience that has accumulated, it seems that only cases with severe fetal anemia or signs of fetal compromise should be managed by intrauterine transfusion. This procedure, however, is not without risk. Although an association between fetal viral infection and structural abnormalities has been described, it has not been proved yet. However, infection by Parvovirus B 19 has been recently proposed as a causative factor for congenital red blood cell aplasia.

A review is given of the various methods of assessing carbohydrate tolerance in pregnancy. Oral glucose tolerance screening and diagnostic tests have been in use for more than 25 years. They are easily administered, relatively inexpensive, and present reasonable sensitivity; therefore, they continue to be uses quite extensively. However, lack of reproducibility of the results and side effects such as nurses, vomiting, and headache have led to the use of alternate methods including glucose polymer (Polycose) and standard breakfast meals. These methods have been reported to present satisfactory results in clinical practice. Glycosylated hemoglobin (HbA10) and fructosamie assays are also alternate forms of testing carbohydrate metabolism HbA10measurement have been proven insensitive as a screening test for gestatioal diabetes, while their use as an index of overall glucose control remains valuable. The role of fructosamine in the assessment of carbohydrate intolerance remains controversial with conflicting claims made by various investigators regarding its sensitivity in detecting gestational diabetes and its response to alternations in glycemic control. In this review, the relative advantages ad disadvantages of each glucose tolerance test are discussed and recommendations are given regarding their utility in pregnancy.

The timely recognition of fetal macrosomia may reduce the complications associated with vaginal delivery of a macrosomic fetus. Today, the most frequently used tool for identification of fetal macrosomia is ultrasound. Although many different calculations have been applied, the most commonly used is the estimation of fetal weight. Generally, the detection rate for fetal macrosomia is 33–82, with a specificity of 70–100, a positive predictive value of 40–83, and negative predictive value of 66–92. Adding amniotic fluid volume, cheek-to-cheek diameter or fetal subcutaneous tissue:femur length ratio may improve the accuracy of the diagnosis. Other promising diagnostic tools include the echo-planar imaging and the neural network. Despite the progress that has been achieved since the use of Nagele's rule, our ability to detect fetal macrosomia remains limited.

Consecutive gestational hypertensive or preeclamptic patients with an increased resistance to blood flow in the uterine arcuate arteries as demonstrated by Doppler-ultrasound were divided into two groups, one with unilaterally and one with bilaterally elevated values. The patients in the group with a unilateral increase in resistance were delivered at 36±1.8 weeks, with birthweights of 2276±575 g, whereas the patients in the group with bilaterally increased values delivered at 33±3.2 weeks, with birthweights of 1501±493 g (p < 0.05). Patients with a bilateral increase in resistance to blood flow developed more severe hypertension than patients with unilaterally elevated values. The development of an elevated resistance to flow in uterine arteries and their branches may be related to insufficient uterine arterial adaptation and growth.

The efficacy and safety of labor induction using an intrauterine balloon catheter in twin pregnancies has been evaluated. During the study period (1992–1997), labor was induced at 36–42 weeks in 17 twin gestations. Labor induction was indicated for preeclampsia (n = 10), birth weight discordance (n = 3), suspected fetal distress (n = 2) and postdates (n = 2). Twin A was in vertex presentation in all cases. An intrauterine balloon catheter was inserted transcervically followed by augmentation whenever required. Vaginal delivery was achieved in 15 (88.2%) patients. The mean interval from balloon insertion to delivery was 17.05 h, with 80% deliveries occurring within 24 h of catheter insertion and 80% occurring within 12 h of catheter expulsion. Birth weight was 2,514 ± 244 and 2,421 ± 367 g for twin A and B, respectively. Oxytocin was required in 4 patients. Postpartum hemorrhage was noted in 1 patient. One patient with no progress of labor and 1 with suspected intrapartum fetal distress required cesarean section. All neonates had a 5-min Apgar score of 10. The data suggest that an intrauterine balloon catheter appears to be safe and effective to induce labor in twin gestations.

Colonization of the amniotic cavity with Candida tropicalis was diagnosed in a woman with preterm labor and intact membranes. Treatment with ketoconazole and amphotericin B failed to eradicate the microorganism from the amniotic cavity. Tocolysis was administered and was considered successful in prolonging the pregnancy for 11 days after the initiation of treatment. There was no clinical or microbiological evidence of neonatal infection. The infant survived and was discharged home 2 months after birth.

Fetal infection by Parvovirus B 19 is a common cause of fetal anemia and nonimmune hydrops fetalis and may result in fetal death. Recent improvements in diagnosing parvovirus infections by sensitive molecular biology techniques not allow for a new insight into its pathogenic rule, immunology, and the varied clinical manifestations. The estimated overall risk of fetal loss after maternal exposure is about 6.5 percent, which is much less than previously thought. Inasmuch as complete spontaneous reversal of fetal hydrops has been commonly described, controversy exists regarding the management of the fetus with clinical signs of infection by Parvovirus B 19. According to the experience that has accumulated, it seems that only cases with severe fetal anemia or signs of fetal compromise should be managed by intrauterine transfusion. This procedure, however, is not without risk. Although an association between fetal viral infection and structural abnormalities has been described, it has not been proved yet. However, infection by Parvovirus B 19 has been recently proposed as a causative factor for congenital red blood cell aplasia.

AbstractA cohort of 236 vaginally delivered neonates weighing ≥4,200 g was evaluated. Shoulder dystocia was encountered in 27 deliveries (11.4%) and brachial plexus injury was diagnosed in 3 infants (1.3%). The ‘traditional’ antepartum risk factors could not be associated with shoulder dystocia. In this cohort, primiparity was significantly more frequent among the dystocia cases (OR = 8.58, 99% CI = 1.35–54.35, p = 0.021). Shoulder dystocia could not be attributed to a particular difference between the current and the previous heaviest birth weight. A policy of cesarean section for all infants weighing ≥4,200 g would result in at least 5- to 6-fold increase in cesarean rate in this group of patients. Our data reconfirm that shoulder dystocia and brachial plexus injury are unpredictable, even in macrosomic infants. It is a matter of policy whether to accept the expected 1:9 and 1:79 respective risks associated with vaginal births.

This review provides recent data and clinical opinions on a new technology in assessing fetal well-being during labor, the fetal pulse oximeter. Fetal pulse oximetry is potentially superior to electronic fetal heart rate monitoring because it allows direct assessment of both fetal oxygen status and fetal tissue perfusion. Several studies during recent years have demonstrated that fetal pulse oximetry during labor is feasible and accurate. On the other hand, these very same studies have demonstrated a few potential disadvantages and limitations of fetal oximetry. The main limitation seems to be a wide range of normal values. The correlation of fetal oximetry during labor with perinatal outcome and long-term newborn outcome has not yet been determined. In summary, fetal pulse oximetry during labor merits further randomized prospective studies, especially with regard to improvement of perinatal outcome.