Impact of scoliosis on gestational outcome.

Objective: To demonstrate the impact of scoliosis on pregnancy and gestational outcome. Material and Methods: We retrospectively evaluated gestational outcomes of pregnant women with scoliosis at Hacettepe University Hospital between 2008 and 2018. Cases were grouped according to the presence of previous scoliosis surgery and compared in terms of gestational week at birth, birthweight, rate of neonatal intensive care unit admission, hospitalization during pregnancy, route of delivery, type of anesthesia at labor and postpartum intensive care unit admission rate. Ejection fraction (EF), functional vital capacity (FVC), forced expiratory volume (FEV1) and FEV1/FVC ratio values were also recorded. Results: A total of 23 women were included, of whom 12 (52.2%) had a prior scoliosis surgery. One of the 23 (4.3%) cases was terminated due to respiratory problems, while the remaining 22 cases resulted in deliveries. The median gestational week at birth was 38.2 and the median birth weight was 3150 g. Median (range) maternal height was 143 (80-160) cm while median (range) maternal weight was 51 (35-86) kg. Three (13.6%) were diagnosed with restrictive lung disease. No significant difference was found between operated and non-operated groups in terms of respiratory function test results, cardiac EF and other related demographic and clinical features. Overall cesarean delivery rate was 63.6% (14/22) and cesarean section rate was significantly higher in the operated group (83.3% versus 40%) (p=0.04). Conclusion: Cesarean section rate was increased in this cohort of pregnancies in women with scoliosis and who had previous scoliosis surgery.

Refusal of the hospitalization: a distressed dilemma in obstetric practice.

Background: Pregnant women are a special population in which hospitalizations are more recommended due to physiological changes mimicking pathologies and medico-legal concerns. Objectives: We aimed to assess the obstetric outcomes of expectant mothers who were admitted to the obstetrics emergency outpatient clinic and declined the hospitalization advised by doctors. Additionally, we examined the appropriateness of physicians' recommendations. Design: We have retrospectively evaluated the patients admitted to the 'Obstetric Emergency Outpatient Clinic' and refused hospitalization between 1 January 2019 and 31 December 2019. Methods: Cases were classified into three groups based on the trimester, considering the substantial variation between complaints and complications in each trimester. The complaints of pregnant women were categorized as psychosocial causes, obstetric complications, maternal systemic complaints, and suspicion of labor. We evaluated the compatibility of the hospitalization decision with the pregnancy outcome of patients. Results: A total of 958 pregnant women were included in the study. Leading causes for admissions were obstetric complications, maternal systemic complaints, and suspicion of labor in first, second, and third trimesters, respectively. Psychosocial causes were mostly observed in the second trimester. Readmission to the hospital within a week was highest in the third trimester group. According to pregnancy outcomes, 12.5% (94/753) of our recommendations were appropriate in all trimesters. Conclusion: Obstetricians seem overcautious in managing obstetric patients and willing to offer hospitalization more often than the actual requirements.

Presence of fetal DNA in maternal exhaled breath condensate.

OBJECTIVES: Cell-free DNA has been found in all body fluids, but DNAs emerging from locations that are not in direct contact with breath in exhaled breath condensate (EBC) are yet to be found. The potential of EBC for prenatal and cancer screening prompted us to investigate whether fetal DNA is present in maternal EBC. METHOD: A total of 20 pregnant women's EBC and blood samples were collected. Four Y chromosome-specific assays were tested on all EBC and plasma samples by quantitative PCR (qPCR). The best-performing assay was used for digital droplet PCR (ddPCR) on all EBC and the six plasma samples. RESULTS: The sex of the fetuses was accurately determined from plasma samples. DNA sequences could not be properly amplified in EBC samples by the qPCR. By ddPCR, the Y chromosome sequence was amplified in two of the 11 EBC samples, from women carrying male fetuses (2/11), and the Y chromosome sequence was not amplified in the EBC of women carrying female fetuses (9/9). Exhaled breath condensate ddPCR result's specificity was 100%, the detection rate of Y chromosome was 18.18% (2/11), and the corrected accuracy was 59.09%. CONCLUSION: Our finding of "the presence of fetal DNA in maternal EBC", despite the low detection rate, might have a major impact on prenatal diagnosis and cancer screening.

The Effects of Systemic Coenzyme Q10 Treatment on Corneal Histology in Streptozocin-Induced Diabetic Rats.

OBJECTIVE: This study investigate the histopathological changes and VEGF, IL-1ß, and IL-6 immunoreactivities in cornea treated with Coenzyme Q10 (CoQ10) in a Streptozocin (STZ) induced diabetic rat model. METHODS: A total of 20 male Wistar Albino rats including a group of STZ diabetic rats, diabetic rats treated with CoQ10, rats were given CoQ10 without being diabetic and a Control group were included the study. The groups were followed up for 2 months. Eye tissues were stained with Hematoxylin-Eosin (HE), Periodic Acid-Schiff (PAS), and immunohistochemical staining (IHC). FINDINGS: The mean corneal thickness was found to be lower in the group with DM (126,62 ± 18,1) compared to the other groups. However, this decrease was found to be significant only in comparison with the control group (181,75 ± 13,87) (p = 0.000). In diabetic corneas, PAS positivity was observed in in Descemet's membrane (p = 0.021). Staining with VEGF, IL-1ß, IL-6antibodies was found to be lower in the DM+CoQ10 group compared to the group with DM (p < 0.001, p < 0.001, p < 0.001). RESULTS: We observed that diabetes increases inflammation and tendency to angiogenesis in the corneal tissue, and CoQ10 treatment reduces the corneal thickness, inflammation, and tendency to angiogenesis caused by diabetes.

Gestational Outcomes of Pregnant Women with Unilateral Congenital Renal Agenesis.

ObjectiveWe evaluated if there were more adverse gestational outcomes of pregnant women with unilateral congenital renal agenesis (UCRA). Study design: This single center retrospective case-control study compared maternal complications and neonatal outcomes from 25 women with UCRA to the outcomes of 125 women with two kidneys. Results: UCRA women had lower gestational weeks at birth and higher rates of preterm delivery (p = 0.004 and <0.001; respectively). Mothers had higher rates of preeclampsia and newborns with congenital anomalies and neonatal intensive care unit (NICU) admission (p = 0.009, 0.042, and 0.039; respectively). Unadjusted odds ratios were significantly higher for preterm delivery and for any APGAR score of <7 at the first 10 min and preeclampsia [OR (95% CI):13.5 (4.66-39.05), 31 (3.44-279.32) and 5.76 (1.33-24.84), respectively]. Conclusion: Maternal UCRA is a risk factor for less optimal obstetric and neonatal outcomes.

Trimester-based changes in urogenital symptoms and their impact on the quality of life in pregnant women: A preliminary report.

BACKGROUND: This study is aimed to determine the trimester-based changes in urogenital symptoms and their impact on the quality of life in pregnant women. MATERIALS AND METHODS: Fifty-one pregnant women participated in this study. Self-reported symptom-based questionnaires, Urogenital Distress Inventory-Short Form (UDI-6), Incontinence Severity Index (ISI), and Incontinence Impact Questionnaire (IIQ-7) were administered to determine urogenital symptoms, incontinence severity, and the quality of life in all participants in the first, second, and third trimesters. The findings obtained were analyzed with the Friedman and Spearman tests. RESULTS: Irritative (urgency and frequency) and stress incontinence symptoms showed statistically significant changes (p < 0.05), whereas obstructive and genital pain/discomfort symptoms did not significantly change (p > 0.05) according to the scores of UDI-6 subscales over the trimesters. There were negative, weak-moderate correlations between stress incontinence symptoms and IIQ-7 in the first, second, and third trimester. There was a negative, moderate correlation between irritative symptoms and IIQ-7 only in the third trimester, but there were not any correlations between the other urogenital symptoms and IIQ-7 (p > 0.05). In the prepregnancy period, stress urinary incontinence (SUI) and urge urinary incontinence (UUI) occurred in 9.8% and 7.8% of the patients, respectively, whereas there were no women with mixed urinary incontinence (MUI) preconceptionally. The presence of SUI, UUI, and MUI were 13.7%, 7.8%, and 0% in the first, 26%, 9.8%, and 3.9% in the second, and 41.2%, 27.5%, and 13.7% in the third trimester, respectively. ISI scores showed statistically significant changes in the first, second, and third trimesters of women with SUI, UUI, and MUI (p < 0.05). Statistically significant differences were also found in UDI-6 and IIQ-7 scores obtained from all three trimester evaluations of pregnant women with SUI, UUI, and MUI (p < 0.05). CONCLUSIONS: Urogenital symptoms associated with urinary incontinence such as frequency, urgency, and stress incontinence were found to be increased over the course of the three trimesters of the pregnancy and the quality of life was negatively affected. Special care is essential for urinary incontinence during antenatal care.

Anxiety, depression and concerns of pregnant women during the COVID-19 pandemic.

PURPOSE: In December 2019, the emerging of a novel coronavirus (COVID-19) has influenced the whole world. The current pandemic also triggers several psychological changes. Uncertainties and changes in health practices may cause anxiety, depression, and concerns on vulnerable populations such as pregnant. This study aims to survey the pregnant women to capture the psychological impact and perceptions during the pandemic. METHODS: A total of 297 pregnant women aged ≥ 18 years were enrolled in May 2020. We evaluated the hard-copy survey included questions about demographic and clinical information of patients, 95% confidence intervals of a COVID-19-related questionnaire in a Likert scale and 14-item Hospital Anxiety and Depression Scale (HADS). RESULTS: A total of 297 pregnant women were included in this study with a mean age of 27.64. Most patients (82.5%) had concerns about infecting their babies during delivery. The fear of infection of the fetus during delivery revealed elderly age and having anxiety as the unique significant risk factors. Mean HADS-A and HADS-D scores were 7.94 (± 4.03) and 7.23 (± 3.84), respectively. Multivariate analysis showed having anxiety was associated with a high HADS-D score and concern about the inability to reach obstetrician, and being in advanced age, having a high HADS-A score, and concern about the inability to reach obstetrician demonstrated significant effects on HADS-D score. CONCLUSION: We conclude that in future pandemics, communications and reassurance of the patients should be prioritized upon their routine ante-natal care to avoid increased levels of anxiety and even depression.

Impact of Increased Nuchal Translucency Values on Pregnancy Outcomes: A Tertiary Center Experience.

OBJECTIVE: We evaluated the association of nuchal translucency (NT) values above 99th percentile with perinatal outcomes. Materials and methods: Singleton pregnancies with NT values above 99th percentile were investigated. Pregnancies were divided into 3 groups: group 1, NT = 2.6-<3.5 mm; group 2, NT = 3.5-4.5 mm; and group 3, NT > 4.5 mm. Demographic features, clinical characteristics, structural/chromosomal anomaly rates and perinatal outcomes were compared. Results: Normal ultrasonographic anatomy was found in 47.5%, 7.7%, and 14.3% of groups 1, 2, and 3, respectively (p = 0.006). Group 3 had the lowest normal karyotype rate (44.6%) (p = 0.005). Higher frequencies for both miscarriage and pregnancy termination were observed in group 3 compared to group 1 (8.9% vs. 4.9% and 66.1% vs. 32.7%, respectively) (p = 0.02). The lowest rate of normal postnatal anatomic findings was found in group 3 (10.7%) (p = 0.01). Conclusion: NT values above 99th percentile for gestational age seem to be associated with increased rates of chromosomal/structural abnormalities and adverse perinatal outcomes.

Relationship of Cholelithiasis and Urolithiasis with Methylenetetrahydrofolate Reductase Polymorphisms.

AIM: To investigate the relationship of cholelithiasis and urolithiasis with Methylenetetrehydrofolate Reductase (MTHFR) polymorphism(s) in patients with poor obstetric history to search whether they are risk factors for adverse pregnancy outcome. MATERIALS AND METHOD: This study is consisted of 94 patients with poor obstetric history. Patients were evaluated in terms of the presence of cholelithiasis and urolithiasis in association with MTHFR polymorphism(s). Additional laboratory tests including homocysteine measurements were also performed. ROC analysis for assessing the performance of blood homocysteine level in predicting the presence of cholelithiasis and urolithiasis were also performed. RESULTS: Patients were divided into three groups such as cholelithiasis group (n = 9, 9.6%), urolithiasis group (n = 18, 19.1%) and control group (n = 67, 71.3%). Groups did not differ in term of age and Beksac obstetrics index (BOI) which is "[living child+(π/10)]/gravidity." The rate of the presence of MTHFR polymorphisms were 88.9% (8/9), 88.9% (16/18) and 43.3% (29/67) in cholelithiasis, urolithiasis and control groups respectively. Median homocysteine levels were found to be 13.1, 11.6 and 7.2 micromol/lt for the groups respectively. Statistically significant differences were found for MTHFR polymorphism rates and homocysteine levels (<0.001 for both). According to ROC analysis, 10.9 mcmol/L (88.9% sensitivity, 89.6% specificity) and 9.25 mcmol/L (83.3% sensitivity, 73.1% specificity) were determined to be cutoff values of homocysteine for cholelithiasis and urolithiasis respectively. CONCLUSION: More frequent MTHFR polymorphisms are observed in women with a clinical history of gall or renal stones. Thus, screening of these patients may be benefical for the approprate management of their subsequent pregnancies.

The Effect of Asthma Severity on Perinatal Outcomes: A Tertiary Hospital Experience.

OBJECTIVE: To evaluate the effect of asthma severity and disease exacerbation on pregnancy outcomes. MATERIALS AND METHODS: Pregnancies were classified into 3 groups as mild (n=195), moderate (n=63), and severe (n=26) according to preconceptional asthma severity. Demographic features, clinical characteristics, and perinatal outcomes were compared between the groups. Delivery characteristics and pregnancy outcomes were also compared between the pregnancies with or without asthma exacerbation (43 and 241 pregnancies, respectively). RESULTS: Worsening of symptoms during pregnancy was higher in moderate and severe asthma groups (p<0.001). Rates of spontaneous abortion, fetal structural anomaly, preterm delivery, preeclampsia, fetal growth restriction (FGR), oligohydramnios, gestational diabetes, and intrauterine fetal demise were higher in moderate and severe asthma groups (p-values were < 0.001, 0.01, 0.008, 0.02, 0.01, < 0.001, < 0.001, and 0.007, respectively). Admissions to neonatal intensive care units and neonatal complication rates were higher among moderate and severe asthma groups (p=0.035 and < 0.001). Spontaneous abortion, preterm delivery, preeclampsia, FGR, oligohydramnios, and neonatal complication rates were higher (p<0.001) in the group with exacerbated symptoms. CONCLUSION: Moderate to severe asthma before pregnancy and the exacerbation of asthma symptoms during pregnancy may lead to increased rates of perinatal complications.

Assessment of Factors Affecting Breastfeeding Performance and Latch Score: A Prospective Cohort Study.

OBJECTIVE: To determine the risk factors that may affect LATCH scores. MATERIALS AND METHODS: We prospectively evaluated the LATCH scores and any relevant risk factors of patients who delivered at our institution during April and May 2020. All examinations were performed by the same physicians during the study period. LATCH scores were determined at initial breastfeeding session, and postnatal days 1 and 2. RESULTS: We analyzed 338 patients in this prospective study. Patients with high-risk pregnancies were found to have lower LATCH scores at each measurement (p: 0.002, 0.001, and 0.09, respectively). Skin-to-skin contact immediately after delivery and breastfeeding longer than 20 min in the first session did not improve LATCH scores (p>0.05). Breastfeeding within 30 min after delivery significantly improved LATCH scores at each session (p<0.01 for all). Odds ratios of having a LATCH score lower than 8 was 10.9 (95% CI: 4.22-28.37) for the patients breastfed after more than 30 min, while this ratio was 2.17 (95% CI: 1.34-3.50) and 6.5 (95% CI: 3.46-12.58) for the patients having a high-risk pregnancy and cesarean section, respectively. Furthermore, we also determined a positive statistically significant association between parity and all LATCH scores according to regression analyses (p: 0.005, 0.028, and 0.035 for LATCH scores at initial breastfeeding, postnatal day 1 and 2, respectively) CONCLUSION: High-risk pregnancies, patients who delivered by cesarean section, and patients not attempting to breastfeed within 30 min tend to have lower LATCH scores.

Effect of anti-epileptic drugs on first trimester screening test results.

OBJECTIVE: To evaluate first trimester screening test parameters in epileptic patients using anti-epileptic drugs. MATERIALS AND METHODS: We retrospectively evaluated first trimester screening test results of 23 epileptic pregnant women using anti-epileptic drugs with a control group consisting of 92 healthy pregnancies. The anti-epileptic drugs used in this study were carbamazepine, levatiracetam, valproic acid and lamotrigine. Single drug or multi-drug regimens were used according to the clinical conditions. Patients with any known chronic or acute disease and drug usage were excluded from the study. Comparisons were performed via Mann-Whitney U test. RESULTS: First trimester screening test biochemical markers were compared and maternal serum PAPP-A MoM values were found to be similar in study and control groups while ß-hCG MoM values were significantly higher in pregnancies using epileptic drugs (p: 0,737 and p < 0.001, respectively). CONCLUSION: Biochemical first trimester screening test results may be affected by anti-epileptic drug usage, which may lead to misinterpretation of the risk level. Thus, validation of MoM values should be necessary in order to obtain optimal results.

Maternal Mortality: 10 Year Experience of a Tertiary Center in Turkey.

We retrospectively evaluated five maternal mortality cases that occurred in our institution within the last 10 years. Rate of maternal mortality was 24.5 per 100000 live births. Maternal mortality causes were cardiopulmonary failure secondary to veno-occlusive disease, septic shock secondary to osteosarcoma, pulmonary thromboembolism secondary to metastatic breast cancer, septic shock secondary to cholecystitis, and postpartum hemorrhage secondary to Niemann-Pick disease. Four out of five cases were evaluated as indirect maternal mortality cases. Three out of five cases ended up with a healthy newborn, while other cases ended up with abortus and postpartum exitus.

The Effect of Small Size Uterine Fibroids on Pregnancy Outcomes in High-risk Pregnancies.

OBJECTIVE: To evaluate the obstetric outcomes of singleton high-risk pregnancies with a small size uterine fibroid. METHODS: This retrospective cohort study was conducted among 172 high-risk pregnant women who were followed-up by a single surgeon between 2016 and 2019. Pregnant women with preconceptionally diagnosed small size (< 5 cm) single uterine fibroids (n = 25) were compared with pregnant women without uterine fibroids (n = 147) in terms of obstetric outcomes. RESULTS: There was no statistically significant difference between the groups in terms of adverse pregnancy outcomes. The size of the fibroids was increased in 60% of the cases, and the growth percentage of the fibroids was 25% during pregnancy. Intrapartum and short-term complication was not observed in women who underwent cesarean myomectomy. CONCLUSION: Small size uterine fibroids seem to have no adverse effect on pregnancy outcomes even in high-risk pregnancies, and cesarean myomectomy may be safely performed in properly selected cases.

The effect of small size uterine fibroids on pregnancy outcomes in high-risk pregnancies

Abstract Objective To evaluate the obstetric outcomes of singleton high-risk pregnancies with a small size uterine fibroid. Methods This retrospective cohort study was conducted among 172 high-risk pregnant women who were followed-up by a single surgeon between 2016 and 2019. Pregnant women with preconceptionally diagnosed small size (< 5 cm) single uterine fibroids (n = 25) were compared with pregnant women without uterine fibroids (n = 147) in terms of obstetric outcomes. Results There was no statistically significant difference between the groups in terms of adverse pregnancy outcomes. The size of the fibroids was increased in 60% of the cases, and the growth percentage of the fibroids was 25% during pregnancy. Intrapartum and short-term complication was not observed in women who underwent cesarean myomectomy. Conclusion Small size uterine fibroids seem to have no adverse effect on pregnancy outcomes even in high-risk pregnancies, and cesarean myomectomy may be safelyperformed in properly selected cases.

Importance of shock index in the evaluation of postpartum hemorrhage cases that necessitate blood transfusion.

This study aims to determine cutoff values for shock index (SI) to predict the need for transfusion and composite adverse outcomes in postpartum hemorrhage (PPH) cases. One hundred thirty PPH cases (study group) that necessitated blood transfusion were retrospectively compared to a frequency-matched control group (n = 130). Receiver operating characteristic (ROC) curves and decision tree [Classification & Regression Tree (C&RT) and Chi-square Automatic Interaction Detector (CHAID)] were used to identify cutoff values for SI. Cutoff values for postdelivery, peak and delta SI values for the prediction of PPH that required transfusion were 0.9125 (0.815 sensitivity, 0.923 specificity), 0.9145 (0.892 sensitivity, 0.823 specificity) and 0.195 (0.823 sensitivity, 0.885 specificity), while cutoff values for the same SI values in the prediction of composite adverse outcome were 1.315 (0.645 sensitivity, 0.616 specificity), 1.183 (0.613 sensitivity, 0.737 specificity) and 0.487 (0.710 sensitivity, 0.758 specificity). Delta SI was superior to postdelivery and peak SI in the prediction of PPH that required transfusion. Peak SI was superior to postdelivery and delta SI in the prediction of composite adverse outcome. In conclusion, increased postdelivery, peak, and delta SI values were related to adverse outcomes for PPH. SI seems to be a practical and effective method for the objective assessment of postpartum hemorrhage.

Acrochordons and autoimmunity: Significance of preconceptional counseling.

BACKGROUND: Acrochordons are benign hypertrophic lesions of the skin of which the pathophysiology is unclear. OBJECTIVE: This study aimed to examine the association of acrochordons with autoimmune disorders in patients with a poor obstetric history. METHODS: This retrospective cohort involved 350 female patients with poor obstetric history who were included in a preconceptional care program to investigate risk factors for obstetric complications. These patients were further investigated for the co-existence of autoimmune disorders (defined by either a diagnosis of autoimmune diseases or autoimmune antibody positivity) and acrochordons. RESULTS: An autoimmune disorder was present in 55.7% (195/350) of the patients. The rate of acrochordons was significantly higher in patients with autoimmune disorders (n= 195) compared to the control group (n= 155) (8.21% versus 2.58%, respectively) (p= 0.043). When the autoimmune disease positive (n= 58) and autoimmune antibody-positive (n= 137) groups were separately analyzed, acrochordons were found more frequently in the autoimmune disease group (p= 0.004). However, there was no statistically significant co-occurrence of autoimmune antibody positivity and the presence of skin tags (p= 0.135). CONCLUSION: There may be immune system-related biological mechanisms underlying the pathogenesis of acrochordons. Preconceptional counseling is beneficial for women with poor obstetric history and acrochordons.

Granulomatosis with polyangiitis and pregnancy: Anti-neutrophil cytoplasmic antibody, placental inflammation, chorangiosis and pre-eclampsia.

Granulomatosis with polyangiitis (GPA) is a rare necrotizing autoimmune disease involving small vessel vasculitis. Pregnancies with GPA have increased rates of obstetric complications including pre-eclampsia. Differential diagnosis of GPA flares up and pre-eclampsia may be difficult and necessitates careful clinical practice. A 26-year-old pregnant woman with GPA was referred for hypertension. The absence of GPA signs and symptoms, negative anti-neutrophil cytoplasmic antibody titer and the presence of clinical and laboratory findings supported the diagnosis of pre-eclampsia rather than a GPA flare-up. The newborn was delivered via cesarean section at the 30th gestational week due to severe superimposed pre-eclampsia. Pathological examination of the placenta demonstrated the presence of chorangiosis and focal placental infarcts. GPA should be considered as a risk factor in pregnancy and requires careful clinical management to have good gestational outcome. Physicians should be vigilant regarding gestational diabetes and pre-eclampsia as well as GPA flare-up.

A cut-off value for systemic immune-inflammation index in the prediction of adverse neonatal outcomes in preterm premature rupture of the membranes.

AIM: To determine a cut-off value for systemic immune-inflammation index (SII)(neutrophil × platelet /lymphocyte) in the prediction of adverse neonatal outcomes in preterm premature rupture of the membranes (PPROM). METHODS: This retrospective cohort study was conducted among singleton pregnancies with PPROM. Cases were divided into two main groups: Group 1) PPROM diagnosed at 24th-28th weeks of gestation and Group 2) PPROM diagnosed at >28th-34th weeks of gestation. Thereafter, main study groups were divided into two subgroups: Subgroup A: pregnancies with favorable neonatal outcomes and Subgroup B: pregnancies with composite adverse neonatal outcomes. Subgroups were compared in terms of demographic features, clinical characteristics, laboratory test results and SII values. Furthermore, cut-off values of SII for the prediction of composite adverse neonatal outcomes were determined for two main groups. A Mann-Whitney U test was conducted to compare the median values and the chi-square test was used to compare categorical variables among the groups. Receiver operating characteristic (ROC) curves were used to assess the performance of SII value in predicting composite adverse neonatal outcomes. RESULTS: Significant differences were observed for median platelet and SII values between the subgroups (P < 0.001 for both in group 1 and P = 0.002 and P = 0.005, respectively, in group 2). Cut-off values of 1695.14 109 /L (83.3% sensitivity, 85.7% specificity) and 1430.90 × 109 /L (71.4% sensitivity, 75.7% specificity) for composite adverse neonatal outcomes were determined, respectively in group 1 and 2 according to the ROC curve analysis. CONCLUSION: SII may be used as an additional indicator for the prediction of adverse neonatal outcomes in PPROM.

Prenatal diagnosis of central nervous system abnormalities: Neurosonography versus fetal magnetic resonance imaging.

OBJECTIVE: To share our experience in diagnosis of congenital central nervous system (CNS) abnormalities by fetal magnetic resonance imaging (MRI). STUDY DESIGN: This study consisted of 110 pregnancies. Neurosonography (NS) findings were compared with MRI results. Anomalies were categorized into 10 groups: 1) Corpus callosum (CC) and cavum septum pellucidum (CSP) anomalies, 2) Neural tube defects (NTD), 3) Posterior fossa anomalies (PFA), 4) Primary ventriculomegaly (PVM), 5) Microcephaly, 6) Macrocephaly, 7) Periventricular leukomalacia (PVL), 8) Craniosynostosis, 9) Intracranial hemorrhage (ICH) and 10) Lumbosacral teratoma. Demographic features, clinical characteristics and perinatal outcomes of the study subjects were evaluated. RESULTS: Gestational weeks for NS and for MRI were 25.5 and 26.5 weeks, respectively. Fourteen (12.7%) pregnancies were terminated. PVM (n = 36, 32.7%), CC and CSP anomalies (n = 29, 26.3%), PFA (n = 11, 10%) and NTD (n = 11, 10%) were the most common fetal MRI indications. There were no statistically significant differences between the accuracy of fetal NS and fetal MRI for CC and CSP anomalies, NTDs, PFA and PVM (p = 0.09, 0.43, 0.45 and 0.23, respectively). However, fetal MRI was more accurate for the detection of normal anatomic findings in cases with suspected microcephaly, macrocephaly and craniosynostosis in NS when pooled together (p = 0.007). Furthermore, MRI also seemed to be advantageous in CC & CSP anomalies though it was not validated by statistical measures. No statistically significant difference was found for diagnostic performance of NS and MRI according to gestational week (p = 0.27). CONCLUSION: Fetal MRI in addition to NS may improve diagnostic accuracy in pregnancies with congenital CNS abnormalities.