Hazard and cumulative incidence of umbilical cord metabolic acidemia at birth in fetuses experiencing the second stage of labor and pathologic intrapartum fetal heart rate requiring expedited delivery

Purpose: The aim of the study was to determine the cause-specific hazard (CSH) and the cumulative incidence function (CIF) for umbilical cord metabolic acidemia at birth (MA; pH < 7.0 and/or BE [Formula: see text] - 12 mmol/L) at delivery in patients experiencing the 2nd stage of labor (2STG), stratified for both FIGO-2015 pathologic intrapartum cardiotocography requiring expedited delivery (CTG_RED) and duration of 2nd stage of labor. Methods: 3459 pregnancies experiencing the 2nd stage of labor and delivering at the Division of Obstetrics and Prenatal Medicine, IRCCS Sant'Orsola-Malpighi Hospital, Bologna (Italy), were identified between 2018 and 2019. Survival analysis was used to assess CSH and CIF for MA, stratified for FIGO-2015 pathologic CTG and relevant covariates. Results: FIGO-2015 pathological CTG with expedited operative delivery or urgent cesarean section within 10 or 20 min from diagnosis, respectively occurred in 282/3459 (8.20%). The rate of MA at delivery was 3.32% (115/3459). The spline of CSH for MA showed a direct correlation with the duration of 2STG always presenting higher values and greater slope in the presence of pathologic CTG, with plateau between 60 and 120 min and rapid increase after 120 min. The CIF at 180 min in the 2STG was 2.67% for nonpathological and 10.63% for pathological CTG_RED. Nulliparity, pathological CTG, and meconium-stained amniotic fluid resulted significant predictors of MA in our multivariable model. Conclusion: The risk for MA increases moderately across the 2STG with nonpathological CTG and quadruples with pathological CTG_RED. Adjustment for other predictors of MA including meconium-stained amniotic fluid and nulliparity reveals a significant hazard increase for MA associated with pathologic CTG_RED

Real-world implementation and adaptation to local settings of first trimester preeclampsia screening in Italy: a systematic review

Background: Preeclampsia (PE) is a multisystem disease of pregnancy representing a major cause of maternal and perinatal morbidity and mortality. Early identification of pregnancies at risk of developing PE is crucial for implementing preventive strategies. The effective- ness of PE screening in the first trimester is widely recognized and endorsed by several guidelines, but unfortunately real-world im- plementation of this practice within local settings remains difficult. Methods: We performed a systematic review of the literature to un- derstand the critical issues hampering the implementation of PE screening procedures in Italy. All studies on first trimester PE screen- ing in the Italian population were eligible for inclusion. Key-concepts relevant for implementation of PE screening in Italy were extracted and analysed qualitatively. Results: Nine articles were selected and included. Lack of evidence concerning the topic of PE screening in Italy was shown. Major critical issues found encompassed health- care personnel education, training of sonographers, economic cov- erage for biochemical markers and adjustment of algorithms based on population characteristics. Conclusions: Identification and adapta- tion of specific protocols to local settings and population characteris- tics is critical for successful implementation of early PE screening in Italy. This process has the potential to improve pregnancy outcomes and to save valuable health-care resources, particularly scarce in the COVID-19 era. There is an urgent need for research studies on specific local populations focussing on subtle details capable of maximizing PE screening uptake. This action will likely potentiate PE screening implementation reducing the burden and the cost of perinatal and maternal complications

Reflectance Confocal Microscopy as an Aid to Dermoscopy to Improve Diagnosis on Equivocal Lesions: Evaluation of Three Bluish Nodules

Nodular lesions can be difficult to diagnose under dermoscopy alone, since they often lack specific diagnostic features. Confocal microscopy can be used as an aid to dermoscopy, to increase the diagnostic accuracy on equivocal skin lesions. We report three cases of bluish nodular lesions, difficult to diagnose under dermoscopy alone. Confocal features were very useful in these cases to lead us to the correct diagnosis, recognizing benign versus malignant entities. Histopathology is also reported, with high correspondence compared to the confocal imaging

Prenatal Noninvasive Trio-WES in a Case of Pregnancy-Related Liver Disorder

Liver disease in pregnancy may present as an acute condition related to the gestational period, characterized by pruritus, jaundice, and abnormal liver function. The disease may be misdiagnosed with other liver diseases, some of which may have consequences for fetal health. It is therefore advisable to implement rapid diagnostic strategies to provide information for the management of pregnancy in these conditions. We report the case of a healthy woman with a twin pregnancy from homologous in vitro fertilization (IVF), who in the third trimester presented jaundice and malaise. Biochemical investigations and liver hyperechogenicity raised the suspicion of acute fatty liver disease of pregnancy (AFLP). Non-invasive prenatal whole-exome sequencing (WES) in the trio identified the Phe305Ile heterozygous variant in the ATP8B1 gene. Considering the twin pregnancy, the percentage of the variant versus the wild allele was of 31%, suggesting heterozygosity present in the mother alone. This analysis showed that the mother was affected by benign recurrent intrahepatic cholestasis of pregnancy (ICP1: # 147480) and indicated the opportunity to anticipate childbirth to avoid worsening of the mother's health. WES after the birth of the twins confirmed the molecular data

Pigmented Nodular Basal Cell Carcinomas in Differential Diagnosis with Nodular Melanomas: Confocal Microscopy as a Reliable Tool for In Vivo Histologic Diagnosis

Nodular basal cell carcinoma, especially when pigmented, can be in differential diagnosis with nodular melanomas, clinically and dermoscopically. Reflectance confocal microscopy is a relatively new imaging technique that permits to evaluate in vivo skin tumors with a nearly histological resolution. Here, we present four cases of challenging nodular lesions where confocal microscopy was able to clarify the diagnosis

Induction within or after 12 hours of ≥36 weeks' prelabor rupture of membranes: a systematic review and meta-analysis

OBJECTIVE: This study aimed to evaluate the incidence of chorioamnionitis in women with singleton gestations with >= 36 weeks' prelabor rupture of membranes induced with oxytocin within or after 12 hours of prelabor rupture of membranes.DATA SOURCES: The search was conducted using MEDLINE, Web of Sciences, Scopus, ClinicalTrial.gov, OVID, and Cochrane Library as electronic databases from their inception to May 2020.STUDY ELIGIBILITY CRITERIA: Randomized controlled trials of women with singleton cephalic gestations and prelabor rupture of membranes at >= 36 weeks comparing induction of labor with oxytocin either <= 12 hours after prelabor rupture of membranes or >12 hours after prelabor rupture of membranes (expectant management group).STUDY APPRAISAL AND SYNTHESIS METHODS: The risk of bias in each included study was assessed using the criteria outlined in the Cochrane Handbook for Systematic Reviews of Interventions. All analyses were done using an intention-to-treat approach, evaluating women according to the treatment group to which they were randomly allocated in the original trials. The primary outcome was the incidence of chorioamnionitis. RESULTS: After exclusions, 9 randomized controlled trials including 3759 women were analyzed. Women with singleton cephalic gestations and prelabor rupture of membranes at >= 36 weeks who have induction of labor <= 12 hours after prelabor rupture of membranes have shorter time between prelabor rupture of membranes and delivery (-12.68 hours; 95% confidence interval, -16.15 to -9.21) and higher chance of delivering within 24 hours of prelabor rupture of membranes (91% vs 46%; relative risk, 1.93; 95% confidence interval, 1.59 -2.35). Cesarean and operative vaginal deliveries were not significantly different between the groups. Induction of labor =12 hours after prelabor rupture of membranes was also associated with significantly fewer incidences of chorioamnionitis (5.3% vs 9.9%; relative risk, 0.62; 95% confidence interval, 0.40-0.97), endometritis (2.4% vs 4.2%; relative risk, 0.59; 95% confidence interval, 0.40-0.87), neonatal sepsis (6.1% vs 11.8%; relative risk, 0.46; 95% confidence interval, 0.27-0.79), and admission to neonatal intensive care unit (6.4% vs 12.0%; relative risk, 0.54; 95% confidence interval, 0.43-0.69) compared with women managed expectantly, usually at >24 hours. The subgroup analysis of 3323 women with induction of labor at <= 6 hours showed similar results, including similar significant reductions in chorioamnionitis, endometritis, neonatal sepsis, and admission to neonatal intensive care unit.CONCLUSION: Women with symptoms of prelabor rupture of membranes at >= 36 weeks should be evaluated promptly, and if prelabor rupture of membranes is confirmed, they should have induction of labor within 12 hours and perhaps even within 6 hours since the first symptom of prelabor rupture of membranes. This management is associated with significantly less morbidity, especially in terms of infections, for both the mother and the baby, with no evidence of any harm

Isolated Fallopian Tube Torsion associated with Paratubal Cyst in a Young Woman

Isolated Fallopian Tube Torsion associated with Paratubal Cyst in a Young Woma

Pigmented mammary Paget disease - Dermoscopic, in vivo reflectance-mode confocal microscopic, and immunohistochemical study of a case

Background: Pigmented mammary Paget disease represents a rare variant of mammary Paget disease that clinically and dermoscopically simulates a melanoma. We report a case of pigmented mammary Paget disease mimicking a melanoma and describe the dermoscopic, reflectance-mode confocal microscopic, histological, and immunohistochemical features. Observations: A 70-year-old woman had a 5.5 X 4-cm pigmented plaque with a thin, scaly surface on her left breast; the plaque had slowly but progressively grown during the preceding 10 years. Dermoscopic examination showed a diffuse, light brown pigmentation with irregular black dots, small gray-blue structures, and irregular vessels. Confocal microscopic features, such as large reflecting cells with dark nuclei spreading upward in pagetoid fashion, were suggestive of melanoma. Histological evaluation integrated with immunohistochemical staining showed pigmented mammary Paget disease. Conclusions: This case demonstrates that the diagnosis of pigmented mammary Paget disease cannot be determined by clinical examination and dermoscopy alone. Therefore, immunohistochemical staining should be performed in growing lesions with equivocal clinical and dermoscopic aspects that are characterized by abundant pagetoid infiltration in hematoxylin-eosin-stained sections to avoid overlooking pigmented mammary Paget disease.Background: Pigmented mammary Paget disease represents a rare variant of mammary Paget disease that clinically and dermoscopically simulates a melanoma. We report a case of pigmented mammary Paget disease mimicking a melanoma and describe the dermoscopic, reflectance-mode confocal microscopic, histological, and immunohistochemical features. Observations: A 70-year-old woman had a 5.5 x 4-cm pigmented plaque with a thin, scaly surface on her left breast; the plaque had slowly but progressively grown during the preceding 10 years. Dermoscopic examination showed a diffuse, light brown pigmentation with irregular black dots, small gray-blue structures, and irregular vessels. Confocal microscopic features, such as large reflecting cells with dark nuclei spreading upward in pagetoid fashion, were suggestive of melanoma. Histological evaluation integrated with immunohistochemical staining showed pigmented mammary Paget disease. Conclusions: This case demonstrates that the diagnosis of pigmented mammary Paget disease cannot be determined by clinical examination and dermoscopy alone. Therefore, immunohistochemical staining should be performed in growing lesions with equivocal clinical and dermoscopic aspects that are characterized by abundant pagetoid infiltration in hematoxylin-eosin-stained sections to avoid overlooking pigmented mammary Paget disease. ©2007 American Medical Association. All rights reserved

Quantification of Posterior Risk Related to Intrapartum FIGO 2015 Criteria for Cardiotocography in the Second Stage of Labor

Introduction: Intrapartum cardiotocography (CTG) was used for several decades to detect a stressed fetus so that delivery can be expedited to prevent birth asphyxia. The main aim of the study was to calculate the risk of neonatal acidemia (pH 64 7.10) according to duration of the 2nd stage of labor and occurrence of the International Federation of Gynecology and Obstetrics (FIGO) 2015 CTG classification parameters. Materials and methods: This was a retrospective case-control study on 552 pregnancies receiving continuous CTG monitoring in labor and immediate hemogasanalysis at birth. Cases with umbilical artery (UA) pH 64 7.10 and controls with UA pH 65 7.10 were matched for parity and gestational age at delivery, with ratio 1:5. Logistic regression analysis, adjusted for the expected risk in the general population, was used to calculate the baseline risk of UA pH 64 7.10 in the absence of any CTG pathological feature and those associated with pathological CTG patterns occurring in the 2nd stage according to FIGO 2015. Results: Seventy-three cases and 387 controls reached 2nd stage and were included in the analysis. For those reaching 2nd stage, the mean adjusted risk of acidemia associated with nonpathological CTG was 1.6%. Stratification of risk according to duration of the 2nd stage yielded risks of neonatal acidemia of 1.23, 2.08, 5.81, and 15.22% at 30, 60, 120, and 180 min, respectively. Bradycardia >10 min was associated with risk of neonatal acidemia of 9.9 and 15.8% for 2nd-stage durations of 30 and 60 min, respectively. Risks associated with 1 prolonged deceleration >5 min were 6.80, 11.08, 27.0, and 51.0% at 30, 60, 120, and 180 min, respectively. Repetitive late or prolonged decelerations >30 min were associated with risk of neonatal acidemia of 2.43, 4.14, 11.17, and 26.45% at 30, 60, 120, and 180 min, respectively. Conclusion: The risk of neonatal acidemia is directly proportional to duration of the 2nd stage, irrespective of the presence of CTG abnormalities, increasing 12-fold (1.2-15.3%) from 30 to 180 min. Occurrence of FIGO 2015 pathological CTG patterns showed a decreasing impact from bradycardia >10 min to decelerations >5 min, recurrent later or prolonged decelerations >30 min, and nonpathological CTG.