Association of Diabetes Mellitus in Pregnancy and Perinatal Depression.

OBJECTIVE: Diabetes is frequently linked with depression, and both conditions are common complications during pregnancy. However, research findings exploring the relationship between diabetes mellitus in pregnancy (DMP) and perinatal depression (PND) have been inconsistent. Thus, this study seeks to examine the association between DMP and PND in a prospective population-based cohort. METHODS: Women aged 18 to 48 years ( n = 4459) were identified from the Biology, Affect, Stress, Imaging and Cognition study. The diagnosis of DMP was based on International Classification of Diseases code O24 from medical records and was classified as pregestational, gestational, or unspecified diabetes. PND was assessed using psychometric instruments, clinical interviews, and/or register data and categorized into antepartum or postpartum depression. Multivariable logistic regressions were used to study the associations of DMP with antepartum and postpartum depression. The association between DMP and continuous depression scores, antepartum and postpartum, was investigated with multivariable linear regressions. RESULTS: Of 4459 pregnancies, 949 women had antepartum depression (21.2%) and 1123 had postpartum depression (25%). DMP had a prevalence of 1.2%. Women with DMP had twofold higher odds for postpartum depression compared with women without DMP. Although no association was observed between DMP and antepartum depression, DMP was associated with higher antepartum depression scores. CONCLUSIONS: Our study shows an association between DMP and PND, which might be considered a risk factor when screening for high-risk groups.

Galectin-13 and Laeverin Levels Interfere with Human Fetoplacental Growth.

Galectin-13 (Gal-13) is predominantly produced by the syncytiotrophoblast, while laeverin is expressed on the outgrowing extravillous trophoblast, and both are thought to be biomarkers of preeclampsia. The aim of this study was to assess the correlation between concentrations of Gal-13 and laeverin measured in maternal serum and amniotic fluid at 16-22 weeks of gestation and the sonographic assessment of the fetoplacental measurements. Fetal biometric data and placental volume and perfusion indices were measured in 62 singleton pregnancies. Serum and amniotic levels of Gal-13 and laeverin levels were measured using a sandwich ELISA. Both amniotic fluid and serum Gal-13 levels expressed a negative correlation to the plasma laeverin level in mid-pregnancy. Serum laeverin level correlated positively with the gestational length at delivery (ß = 0.39, p < 0.05), while the amniotic laeverin level correlated well with the abdominal circumference of the fetus (ß = 0.44, p < 0.05). Furthermore, laeverin level in the amnion correlated positively with the estimated fetal weight (ß = 0.48, p < 0.05) and with the placental volume (ß = 0.32, p < 0.05). Logistic regression analyses revealed that a higher circulating Gal-13 level represents a slightly significant risk factor (OR: 1.01) for hypertension-related diseases during pregnancy. It is a novelty that laeverin can be detected in the amniotic fluid, and amnion laeverin concentration represents a potential biomarker of fetoplacental growth.

Predictive Capabilities of Human Leukocyte Antigen-G and Galectin-13 Levels in the Amniotic Fluid and Maternal Blood for the Pregnancy Outcome.

Background and Objectives: Increasing evidence points to the significant role of the angiogenic factor levels in screening for pregnancy outcome. To examine the potential relationship between concentrations of placental protein 13 (PP13) and soluble human leukocyte antigen-G (sHLA-G) in maternal serum and amniotic fluid at 16-23 weeks of gestation and the sonographic features of pregnancy as well as pregnancy outcome. Materials and Methods: PP13 and sHLA-G in serum and amniotic fluid, fetal biometrical data, and placental volume and perfusion indices were determined in 71 euploid, singleton pregnancies. Results: The serum sHLA-G level exhibits a negative correlation with the serum PP13 level (r = -0.186, p < 0.001) and a positive correlation with the sHLA-G level in amniotic fluid (r = 0.662, p < 0.001). A significant correlation was found between serum sHLA-G level and placental volume (r = 0.142, p < 0.05) and between amniotic sHLA-G level and placental perfusion (r = -0.450, p < 0.001). A low amniotic PP13 level significantly predicted the birth weight (r = -0.102, p < 0.05), the duration of pregnancy (r = -0.155, p < 0.05), and the fetal abdominal circumference (r = -0.098, p < 0.05). Conclusions: PP13 assayed in amniotic fluid might be a potential marker of fetal growth, and sHLA-G can be an adjunct modality reflecting placental sonographic parameters.

The High-Risk Profile of Selective Growth Restriction in Monochorionic Twin Pregnancies.

The present review aims to provide a critical appraisal of the sonographic diagnosis and follow-up and to evaluate the optimal clinical management of monochorionic twin pregnancies where one of the twins is complicated by selective fetal growth restriction (sFGR). The classification is based on the umbilical artery (UA) diastolic flow reflecting the outcome. If the sFGR twin has positive diastolic flow (Type I) then the prognosis is good, and it does not require close surveillance. Biweekly or weekly sonographic and Doppler surveillance and fetal monitoring are recommended strategies to detect unpredictable complications in type II and type III forms, which are defined by persistently absent/reverse end-diastolic flow (AREDF) or cyclically intermittent absent/reverse end-diastolic flow (iAREDF) in the umbilical waveforms, respectively. The latest forms are associated with an increased risk of unexpected fetal demise of the smaller twin and 10-20% risk of neurological injury in the larger twin in addition to the overall risk of prematurity. The clinical course can be affected by elective fetal therapy ('dichorinization' of the placenta with laser or selective fetal reduction) or elective delivery in the presence of severe fetal deterioration. The prediction of the clinical outcome in complicated cases of type II and III sFGR cases remains elusive. Novel routines in fetal and placental scans in order to predict neurological impairments and unexpected fetal death to optimize the delivery time-point are needed.

Overestimation of Postpartum Depression Prevalence Based on a 5-item Version of the EPDS: Systematic Review and Individual Participant Data Meta-analysis.

OBJECTIVE: The Maternal Mental Health in Canada, 2018/2019, survey reported that 18% of 7,085 mothers who recently gave birth reported "feelings consistent with postpartum depression" based on scores ≥7 on a 5-item version of the Edinburgh Postpartum Depression Scale (EPDS-5). The EPDS-5 was designed as a screening questionnaire, not to classify disorders or estimate prevalence; the extent to which EPDS-5 results reflect depression prevalence is unknown. We investigated EPDS-5 ≥7 performance relative to major depression prevalence based on a validated diagnostic interview, the Structured Clinical Interview for DSM (SCID). METHODS: We searched Medline, Medline In-Process & Other Non-Indexed Citations, PsycINFO, and the Web of Science Core Collection through June 2016 for studies with data sets with item response data to calculate EPDS-5 scores and that used the SCID to ascertain depression status. We conducted an individual participant data meta-analysis to estimate pooled percentage of EPDS-5 ≥7, pooled SCID major depression prevalence, and the pooled difference in prevalence. RESULTS: A total of 3,958 participants from 19 primary studies were included. Pooled prevalence of SCID major depression was 9.2% (95% confidence interval [CI] 6.0% to 13.7%), pooled percentage of participants with EPDS-5 ≥7 was 16.2% (95% CI 10.7% to 23.8%), and pooled difference was 8.0% (95% CI 2.9% to 13.2%). In the 19 included studies, mean and median ratios of EPDS-5 to SCID prevalence were 2.1 and 1.4 times. CONCLUSIONS: Prevalence estimated based on EPDS-5 ≥7 appears to be substantially higher than the prevalence of major depression. Validated diagnostic interviews should be used to establish prevalence.

Associated perinatal determinants of vanishing twin pregnancies achieved by in vitro fertilization vs. spontaneous conception.

PURPOSE: To evaluate whether vanishing twin (VT) pregnancies following spontaneous conception have a more adverse perinatal outcome than those conceived after assisted reproduction techniques. METHODS: The retrospective cohort study consisted of 316 VT pregnancies derived from a hospital database between January 1994 and January 2016 (81 after IVF/ICSI and 235 after spontaneous conception). RESULTS: VT was significantly more prevalent after spontaneous conception (in 22.0% of twins) than after IVF/ICSI (in 14.5% of twins). VT pregnancies were significantly more associated with pre-gestational and gestational diabetes mellitus (GDM) in IVF/ICSI pregnancies compared to those spontaneously conceived [adjusted odds ratio (AOR): 4.12 and 11.1, respectively]. IVF-related placental insertion abnormalities were significantly higher in VT pregnancies. A high risk for VT was recorded in the spontaneous group for those who had previously undergone an induced abortion (AOR 0.56) or second-trimester fetal loss (AOR 0.67). The VT phenomenon was a major prognosticator of intrauterine growth retardation (IUGR) for the remaining fetus in IVF pregnancies (AOR 5.12). After controlling for covariates conjointly, advanced age (AOR 1.3), GDM (AOR 2.1), hypertensive disorders (AOR 3.5), primiparity (AOR 3.8), and placentation anomalies all represented independent risk factors for VT in IVF pregnancies. CONCLUSIONS: IVF/ICSI poses a higher risk for an adverse perinatal outcome following VT pregnancies as compared with those spontaneously conceived.

Does anchoring vaginal mesh increase the potential for correcting stress incontinence?

BACKGROUND: This study aims to explore the feasibility of anchoring a four-arm transvaginal mesh (TVM) to the mid-urethra to correct an anterior compartment POP-Quantification stage II-III (Q II-III) and concomitant genuine SUI. METHODS: We analysed clinical data from 248 patients with stage II-III anterior prolapse and concomitant SUI who had undergone surgery at a tertiary referral centre in Hungary between January 2008 and June 2010. One hundred and twenty-four women treated with anterior colporrhaphy and 62 patients implanted with a conventional permanent TVM were selected as historical matched controls. Sixty-two patients received a modified permanent TVM, where the mesh was fixed to the mid-urethra with two stitches for the purpose of potentially correcting SUI. Surgical complications were classified using the Clavien-Dindo (CD) classification system. RESULTS: The anti-SUI efficacy was minimally higher in the mTVM group than in the original TVM group (p = 0.44, 96.8% vs 91.9%, respectively), while prosthesis surgery was more effective than anterior colporrhaphy in improving the anterior compartment POP-Q status (96.8, 90.3% vs 64.5%, respectively). Anchoring the mesh did not increase the extrusion rate (p = 0.11). The de novo urge symptoms were not more prevalent among those who had received additional periurethral stitches (p = 1.00, 11.3% vs 12.9%). The incidence of reoperation observed in the mTVM group was non-significantly lower than that in the TVM group (p = 0.15, 6.5% vs 16.1%); however, the difference did not reach the level of significance. The early postoperative complication profile was more favourable among the mTVM patients (classified as CD I: 8.1%; CD II: 1.6%; and CD IIIb: 1.6%) as compared to the TVM group (p = 0.013). CONCLUSIONS: The new, modified mesh surgery represents an effective procedure for prolapse and concomitant SUI with a decreased risk of short- and long-term complications.

Choice of contraception at 6-8 weeks postpartum in south-eastern Hungary.

OBJECTIVES: The aims of the study were to describe the sociodemographic determinants, breastfeeding- and sexual life-related predictive factors of contraceptive use at 6-8 weeks postpartum. METHODS: A prospective, web-based questionnaire survey was carried out by distributing an access code to women immediately after delivery at the Department of Obstetrics and Gynaecology, the University of Szeged, Szeged, Hungary, between 1 September 2013 and 1 May 2015. RESULTS: In total, 1875 women were invited to participate in the study, 632 of whom refused or were excluded and 644 were not sexually active. The remaining sexually active women (n = 599) completed the questionnaire. At 6-8 weeks postpartum, 22.5% were using an effective contraceptive method and 40.2% were relying on lactational amenorrhoea (LAM). We found a significant direct association between the educational level of a woman's partner and her use of an effective contraceptive method (p < .001) (adjusted odds ratio [AOR]: 1.9) or LAM (AOR: 1.49). Use of an effective contraceptive method before pregnancy increased the likelihood of using the same method after delivery (AOR: 3.16) and decreased the likelihood of LAM use at weeks 6-8 (AOR: 0.31). The AOR for effective contraceptive use was 2.23 times higher in women who had sexual intercourse once or more a week compared with those who had sexual intercourse less frequently. CONCLUSIONS: Concerted efforts to promote the use of long-acting reversible contraception (LARC) are required, particularly among women who would like future childbearing. Further research is needed on the factors contributing to the low uptake of LARC in this population.

Evaluation of the relation between placental weight and placental weight to foetal weight ratio and the causes of stillbirth: a retrospective comparative study.

The aim of the present study was to evaluate the clinical importance of placental weight (PW) and placental weight to foetal weight (PW/FW) ratio according to maternal characteristics, pathological conditions in obstetrics and the causes of foetal death by category in stillbirths. The results of autopsies and placental histopathological examinations for 145 singleton stillbirths were reviewed retrospectively. Pathological features of the placenta were significantly associated with lower PW compared to the group with no pathological placental parameters (230 grams versus 295 grams, p = .045). Foetal growth restriction (FGR) with pre-eclampsia (PE) was accompanied by significantly lower FW, PW and PW/FW compared to FGR cases without PE (1045 grams versus 1405 grams, p = .026, 200 grams versus 390 grams, p = .006 and .19 versus .24, p = .037, respectively), whereas a similar trend was not observed in the non-FGR pregnancies complicated by PE. Oligohydramnios was accompanied by lower foetal weight compared to those who had normal amount of amniotic fluid (650 grams versus 1400 grams, p = .006). Among the clinical factors, only PE and oligohydramnios contributed to disproportionate fetoplacental growth in stillbirth, while none of the categories of stillbirth was related to unequal fetoplacental growth. Impact statement What is already known on this subject: In 27% of stillbirths, pathological features of the placenta or placental vascular bed are recorded. Underlying placental pathology contributes to foetal growth restriction (FGR) in approximately 50%. Although placental weight relative to foetal weight (PW/FW ratio) is an indicator of foetal as well as placental growth, data on PW/FW in stillbirth has not yet been published. What the results of this study add: Causes of death do not show any correlation with PW/FW ratio. Placentas derived from pregnancies complicated by pre-eclampsia (PE) and concomitant FGR are smaller and PW/FW is also diminished. Oligohydramnios is associated with an enhanced risk of restricted placental growth. FGR is not correlated with any categories of causes of death. What the implications are of these findings for clinical practice and/or further research: Sonographic follow-up of placental volume and FW can predict the stillbirth in PE complicated by FGR and oligohydramnios.

[Effect of the treatment of periodontal disease on the outcome of pregnancy]. / Fogágybetegség kezelésének hatása a terhesség kimenetelére.

INTRODUCTION: Correlations between periodontitis and its effects on the outcome of pregnancies are actually more focused topics. Maternal motivation for a good oral hygiene and preventive dental treatment must be highlighted tasks during pregnancy care. AIM: The authors analysed the effect of the preventive dental treatment during pregnancy and its obstetrical effects. METHOD: In a prospective randomised study, including pregnant women observed for threatening preterm deliveries, patients with dental examination (n = 71) were compared with patients undergoing dental treatment at the same time (n = 79). STATISTICAL ANALYSIS: Univariate comparisons for categorical variables were assessed by χ2 tests and independent Student's t-tests for continuous variables. ORs were compared with Mantel-Haenszel tests. Multivariable logistic regression was performed to evaluate the factors determining the poor periodontal parameters and gingivitis separately. The two-tailed statistical significance level was set at 5%. RESULTS: In the dental treatment group, the neonatal birth weight was significantly higher than in the non-treated group, in case of patients with periodontitis (2990 ± 582.3 g vs 2568.1 ± 699.1 g, p = 0.005). Also the average age at delivery was significantly higher in the treated vs non-treated groups (37.3 ± 1.9 vs 36.0 ± 2.9 weeks, p = 0.027), and the treatment had a beneficial effect on the prolongation of pregnancy, with a higher level of significance in the gingivitis group vs patients with periodontitis groups (p = 0.02 vs p = 0.043). CONCLUSIONS: Dental treatment of expecting women has a beneficial effect on the prolongation of pregnancy by decreasing the rate of prematurity and perinatal complications. Orv Hetil. 2018; 159(24): 978-984.

Idiopathic male infertility related to periodontal and caries status.

OBJECTIVES: This study was undertaken to evaluate the possible correlation between the periodontal and dental status and sperm pathology in idiopathic male infertility. METHODS: The periodontal and caries status and semen quality of 199 men presented with unexplained male infertility were examined. Periodontal and dental factors were analysed by sperm pathology categories. RESULTS: A total of 106 men had normal sperm parameters, whereas 93 men had some type of spermpathology; 27.95% had oligozoospermia, 23.65% asthenozoospermia, 16.12% cryptozoospermia, 32.25% combined oligo-asthenozoospermia. Poor periodontal status was found in about half of the study group (45.7%). The DMFT index was not a significantly higher in any of the spermpathology groups. The odds ratio of calculus, bleeding on probing (BOP) and BOP at ≥50% of the teeth were significantly higher in the combined group (AOR = 1.04, AOR = 1.13, AOR = 4.92, respectively) in multivariate analyses compared to those in the normozoospermia group. Gingival bleeding in the history and urban residency were the only predictors for pathospermia shown by the logistic regression model (AORs were 1.82 and 2.26, respectively). CONCLUSIONS: Some features of poor periodontal status, as gingival bleeding in the history, presence of calculus and BOP, were associated with oligo+asthenozoospermia in men with idiopathic infertility.

[Knowledge of university students in Szeged, Hungary about reliable contraceptive methods and sexually transmitted diseases]. / Szegedi egyetemi hallgatók ismeretei a megbízható fogamzásgátlásról és a szexuális úton terjedo betegségekrol.

INTRODUCTION: Promiscuity and lack of use of reliable contraceptive methods increase the probability of sexually transmitted diseases and the risk of unwanted pregnancies, which are quite common among university students. AIM: The aim of the study was to assess the knowledge of university students about reliable contraceptive methods and sexually transmitted diseases, and to assess the effectiveness of the sexual health education in secondary schools, with specific focus on the education held by peers. METHOD: An anonymous, self-administered questionnaire survey was carried out in a randomized sample of students at the University of Szeged (n = 472, 298 women and 174 men, average age 21 years) between 2009 and 2011. RESULTS: 62.1% of the respondents declared that reproductive health education lessons in high schools held by peers were reliable and authentic source of information, 12.3% considered as a less reliable source, and 25.6% defined the school health education as irrelevant source. Among those, who considered the health education held by peers as a reliable source, there were significantly more females (69.3% vs. 46.6%, p = 0.001), significantly fewer lived in cities (83.6% vs. 94.8%, p = 0.025), and significantly more responders knew that Candida infection can be transmitted through sexual intercourse (79.5% versus 63.9%, p = 0.02) as compared to those who did not consider health education held by peers as a reliable source. The majority of respondents obtained knowledge about sexual issues from the mass media. CONCLUSIONS: Young people who considered health educating programs reliable were significantly better informed about Candida disease.

[Clinical aspects of congenital maxillofacial deformities]. / A veleszületett maxillofacialis deformitások klinikai aspektusai.

The cleft lip and palate deformity is one of the most common type of congenital abnormalities. The aim of this paper is to summarise the literature knowledge about cleft lip and/or palate. The authors review and discuss international literature data on the prevention, genetic and environmental predisposing factors, anatomical and embryological features, as well as pre- and post-natal diagnosis and treatment of these deformities. The aetiology is multifactorial, driven by both genetic and environmental factors which lead to multifaceted phenotypes and clinical features of these malformations. The lack of the multidisciplinary knowledge about prenatal diagnosis, prevention, genetic aspects and treatment strategy could result in serious diagnostic errors, hence clinical teamwork is critically important to solve the problems of this pathology. Only the professional teamwork and multidisciplinary cooperation can guarantee the optimal level of health care and better quality of life for these patients and their families.

Severe midtrimester oligohydramnios: treatment strategies.

PURPOSE OF REVIEW: Nearly 1% of pregnancies are affected by some type of midtrimester oligohydramnios. Evidence is currently accumulating that suggests the better efficacy of the new therapeutic procedures relative to conventional management. This review summarizes the available evidence. RECENT FINDINGS: The prolongation of the period between the diagnosis of oligohydramnios and delivery following amnioinfusion and amniopatch techniques appears to be strongly associated with the gestational age and whether the situation was based on rupture of the membranes or not. Case series reveal that amnioinfusion significantly improves the perinatal outcome and prolongs the pregnancy in severe second-trimester oligohydramnios in both idiopathic cases and those involving rupture of the amniotic membranes [preterm prelabor rupture of the membranes (PPROM)]. There is clear evidence of a lower frequency of perinatal complications and successfully prolonged gestation in iatrogenic PPROM after the amniopatch technique relative to population controls. SUMMARY: Identification of potentially modifiable risk factors for the successful prolongation of pregnancy complicated with midtrimester oligohydramnios, and previable PPROM is needed for the improvement of treatment strategies and prognosis. Randomized trials are needed to determine whether amniotic fluid-replenishing strategies can improve pregnancy outcomes.

Identification of causes of stillbirth through autopsy and placental examination reports.

The autopsy and placental histopathological examination results following fetal deaths were analyzed retrospectively in an attempt to explain the stillbirths that occurred from 1996 to 2010 at the Department of Obstetrics and Gynecology, University of Szeged. One hundred and forty fetal deaths were recorded in that period, i.e. a rate of 4.69 stillbirths per 1000 deliveries. The postmortem examination provided the exact cause of the fetal death in 57.9% of the cases. The most common causes were a placental insufficiency (46.9%) and an umbilical cord complication (25.9%). In the first half of the third trimester, a placental insufficiency predominated as the cause of stillbirth, whereas mainly umbilical cord complications occurred around term. In spite of the availability of the autopsy and histopathological examination results, the proportion of unexplained stillbirths in our sample was relatively high. A considerable proportion of stillbirth cases could probably be prevented by more effective screening of a placental insufficiency.

[Fetus, small for gestational age]. / A kis súlyú magzat.

A small for gestational age foetus is defined by the foetal weight below the 10th centile for the corresponding gestational age. However, the vast majority of these cases has no apparent underlying abnormality, while in other cases a serious causative pathological condition can be identified. The detection, follow-up and treatment of an intrauterine growth retarded, compromised foetus has great obstetric and neonatologic relevance. In this review, the causes, clinical aspects and screening methods of intrauterine growth retardation are summarized based on the most recent international guidelines. Furthermore, recommendations regarding the monitoring and the optimal timing of the labour induction of pregnancies complicated with intrauterine growth retardation are discussed.

Effect of Obesity on Aquaporin5 Expression in Human Placental and Uterus Tissues.

Background: Obesity and overweight are also becoming more prevalent among women of childbearing age and pregnant women. In maternal obesity, the activation of metabolic, inflammatory, and oxidative stress pathways is proven, which appears to be a key step in the pathological changes observed in placental and uterine function. Several recent studies have evidenced that aquaporins (AQPs) are critical players in adipose tissue biology and are involved in the onset of obesity. Methods: Our studies aimed to investigate the changes in placental volume and vascularization and measure the AQP5 expression and total antioxidant capacity (TAC) in the placenta and uterus tissues in obese and typical-weight mothers. We also aim to measure the AQP5 plasma concentration. Results: We found AQP5 dominance in the uterus and plasma at 34 weeks of normal pregnancy. The placental volume increased and the vascularization decreased in obese mothers compared to the control. The AQP5 expression increased in the uterus of the obese group and did not change in the placenta. The TAC decreased in the plasma of overweight mothers. Conclusions: We hypothesize that increased AQP5 expression prolongs the length of pregnancy and inhibits the onset of contractions. Based on our findings, we can develop diagnostic tests and provide new targets for tocolytic drug development.

How the Soluble Human Leukocyte Antigen-G levels in Amniotic Fluid and Maternal Serum Correlate with the Feto-Placental Growth in Uncomplicated Pregnancies.

Introduction: Trophoblast-derived angiogenic factors are considered to play an important role in the pathophysiology of various complications of pregnancy. Human Leukocyte Antigen-G (HLA-G) belongs to the non-classical human major histocompatibility complex (MHC-I) molecule and has membrane-bound and soluble forms. HLA-G is primarily expressed by extravillous cytotrophoblasts located in the placenta between the maternal and fetal compartments and plays a pivotal role in providing immune tolerance. The aim of this study was to establish a relationship between concentrations of soluble HLA-G (sHLA-G) in maternal serum and amniotic fluid at 16-22 weeks of gestation and the sonographic measurements of fetal and placental growth. Materials and methods: sHLA-G in serum and amniotic fluid, as well as fetal biometric data and placental volume and perfusion indices, were determined in 41 singleton pregnancies with no complications. The level of sHLA-G (U/mL) was tested with a sandwich enzyme-linked immunosorbent assay (ELISA) kit. Results: The sHLA-G levels were unchanged both in amniotic fluid and serum during mid-pregnancy. The sHLA-G level in serum correlated positively with amniotic sHLA-G level (ß = 0.63, p < 0.01). Serum sHLA-G level was significantly correlated with abdominal measurements (ß = 0.41, p < 0.05) and estimated fetal weight (ß = 0.41, p < 0.05). Conversely, amniotic sHLA-G level and placental perfusion (VI: ß = -0.34, p < 0.01 and VFI: ß = -0.44, p < 0.01, respectively) were negatively correlated. A low amniotic sHLA-G level was significantly associated with nuchal translucency (r = -0.102, p < 0.05). Conclusions: sHLA-G assayed in amniotic fluid might be a potential indicator of placental function, whereas the sHLA-G level in serum can be a prognostic factor for feto-placental insufficiency.

Magnetic resonance vs. sonographic imaging: diagnostics of a large congenital pulmonary airway malformation.

Sonographic scan revealed a homogenously hyperechogenic lesion in the right fetal lung with microcystic pattern by a primigravid women at 22nd weeks of gestation. A large congenital pulmonary airway malformation (CPAM) was suspected with a lesion-to-lung ratio over 90%. The microcystic image of this thoracic anomaly was moderately visible on magnetic resonance imaging (MRI) at that early stage of the pregnancy. Fetopsy confirmed the diagnosis as a pure microcystic CPAM following termination of pregnancy. A controlled prospective study could be performed to compare ultrasound as a diagnostic modality to the MRI, focusing on volumetry, signal characteristics, and follow-up/regression of fetal pulmonary malformations.

[Correlation between placental perfusion measured in the entire placenta versus assessed by sonobiopsy]. / Milyen az összefüggés a lepényi perfúzió vizsgálata során a teljes placenta vizsgálata és a szonobiopsziás módszer között?

INTRODUCTION: Placental perfusion can be evaluated using three-dimensional power-Doppler (3DPD) indices with sonobiopsy acquisition in a sphere or throughout the entire placenta. OBJECTIVE: We aimed to explore the relation between these two measurement methods. METHOD: A prospective cohort study was conducted among normal pregnant women recruited at 11 to 40 gestational weeks. Placental vascularization was evaluated using the 3DPD indices (vascularization index [VI]; flow index [FI]; vascularization flow index [VFI]) with the application of the sphere ultrasound technique or scanned from the entire placenta. RESULTS: A total of 150 women were recruited at a mean gestational age of 20.8 ± 7.22 weeks. We observed that scanned 3DPD indices using sphere technique decrease by gestational age between 11 and 40 weeks, whereas whole placental volume scanning yielded stable, non-decreasing indices during gestation. The indices were correlated to each other at least moderately, irrespectively of the method of scanning (r≥0.30). LIMITATIONS: As gestation advances, less and less placentas can be visualized in one sweep for a whole view and at late period of gestation only a minority of placentas can be visualized as a whole. CONCLUSION: 3DPD indices acquired in a sphere of the placenta at umbilical cord insertion may reflect more to the decreasing vascularity of the exponentially growing placenta during gestation. Hence, sphere technique may have a greater screening opportunity in pathological pregnancies. Orv Hetil. 2023; 164(8): 300-307.