Female Infant Research Articles

Traumatic brain injury unmasking Vitamin B12 deficiency in an infant with long-term follow-up

Falls are very common in infancy and toddler age group. We are presenting a case of insignificant fall from the cot causing severe neurological problems in an infant due to previous underlying relatively asymptomatic vitamin B12 deficiency. A six-month-old female infant presented with a fall from a cot followed by altered sensorium, vomiting, right focal seizures, and right sided weakness. On examination, a low Glasgow coma scale (8/15), right sided weakness (MRC power of 3/5 in the right upper and lower limbs), with anaemia were noted. Investigations revealed left frontal contusion with haemorrhage, megaloblastic anaemia, and thrombocytopenia with low vitamin B12 level. The child improved with symptomatic management of raised intracranial pressure and injectable vitamin B12 supplements. Prompt intervention and appropriate treatment led to favourable outcomes in the infant, highlighting the importance of recognizing and addressing concomitant deficiencies in infants with TBI.

Surgical Reconstruction of Type IV Hypoplasia of the Thumb (Floating Thumb) in Infants: A Retrospective Analysis of Functional Outcomes and Radiographic Alignment.

BACKGROUND Congenital hypoplasia of the thumb type IV, also known as floating thumb, is a condition in which 2 small phalanges are attached to the hand with a thin skin bridge. Surgical management options for this condition vary from amputation to flap reconstruction. MATERIAL AND METHODS This retrospective study analyzed 11 infants with congenital hypoplasia of the thumb type IV who underwent surgical reconstruction using a modified vascularized polydactylous hallux flap. The study included 6 male and 5 female infants, aged 6 to 24 months. Functional evaluations and radiographic studies were conducted postoperatively. RESULTS All 11 patients underwent the complete surgical protocol. Successful vascular and nerve anastomoses were performed during the initial procedure, ensuring sufficient blood supply and neural connectivity to the transferred toes. The second operation showed promising outcomes, including improvements in thumb opposition, grasp strength, and overall function. Postoperative assessments demonstrated satisfactory radiographic alignment and no major complications during the follow-up period. CONCLUSIONS The modified vascularized polydactylous hallux flap reconstruction is a viable surgical option for managing congenital hypoplasia of the thumb type IV in infants. This technique effectively restores thumb opposition, grasp strength, and overall hand function, with satisfactory radiographic alignment and minimal complications. The study findings support the efficacy and safety of this surgical approach in addressing this rare congenital anomaly.

The clinical value of ultrasound in assessing ovarian strangulation in female infants and toddlers with ovarian hernia.

To explore the clinical value of ultrasound examination in evaluating the presence of ovarian torsion in female infants with inguinal ovarian hernia. We conducted a retrospective analysis of 91 cases of ovarian hernia diagnosed by ultrasonography at our institution. Among them, 6 cases were identified as ovarian strangulation, while 85 cases were classified as non-ovarian strangulation. All cases underwent high-frequency ultrasound examination. We analyzed whether there were differences in the associated factors between the two groups and compared the disparities in the urgency of surgery between the two groups. Significant differences were observed between the ovarian strangulation group and the non- strangulation group in terms of ovarian volume, ovarian blood flow, and the presence of incarceration. The need for emergency surgery was significantly associated with the presence of incarceration and ovarian torsion. Ultrasound has good clinical value in diagnosing ovarian hernia and determining the presence of ovarian strangulation. It can assist clinical physicians in determining the timing of surgery for children with ovarian hernia.

Parental sensitivity and family conversation: A naturalistic longitudinal study with both mothers and fathers across three time-points in early infancy.

Parental verbal sensitivity is known to promote child language skills, but few studies have considered: (a) links between global (i.e., verbal, behavioral, and affective) measures of parental sensitivity and infant-initiated conversations, an important precursor to language development; (b) whether maternal and paternal sensitivity show similar links with infant-initiated conversation; or (c) the transactional role of infant conversation for later parental sensitivity. Addressing these gaps, this study of 186 British first-time parents (93 families) examines the developmental dynamics between parental sensitivity and infant communication across the first year of life. We explore; (i) the role of maternal and paternal sensitivity (assessed during structured home observations at 4 months post-partum) for parent-infant conversational interactions at 7 months (indexed by day-long naturalistic recordings), and (ii) whether these mother-infant and father-infant conversations at 7 months shape maternal and paternal sensitivity at 14 months (also assessed via structured home observations). For both male and female infants, maternal (but not paternal) sensitivity at 4 months predicted infant vocalisations and conversational initiation at 7-months. By contrast, neither index of infant talk predicted maternal or paternal sensitivity at 14 months. Together these findings refine understanding of theoretical models of social development and suggest new possibilities for future research.

Human milk proteins differentiate over the sex of newborns and across stages of lactation

Background & AimsHuman milk (HM) is a complete food that meets the nutritional and energy demands of the newborns. It contains numerous bioactive components, including functional proteins. Variations in HM energy and lipid content have already been reported related to the newborn's sex, but differences between protein profiles are still scarce. This work aimed to identify differences between HM proteins produced by mothers of female and male newborns, in the lactation stages of colostrum and mature milk, and the metabolic pathways involved. MethodsA total of 98 HM samples were collected from 39 lactating women and classified according to the newborn's sex, stages of lactation, and three mothers' age groups, and evaluated about protein concentration and one-dimensional electrophoretic profile. Next, to assess samples with the greatest differences, the HM proteins regarding the newborn's sex and the stages of lactation were compared using nano-LC-MS/MS, in 24 HM samples randomly rearranged into four groups: female and male infants, and colostrum and mature milk. Functional classification, metabolic pathways, and protein interaction networks were analyzed by Gene Ontology, KEGG, and STRING, respectively. ResultsThe soluble protein content of HM decreased throughout lactation, with differences regarding isolated factors, such as mothers' age group, child's sex and stages of lactation, and also in terms of their interactions. A total of 146 proteins were identified, 42 of which showed different abundances over the sexes of newborns and 53 between the stages of lactation. In general, proteins related to metabolic processes were up-regulated for mothers of male infants and in the mature stage of lactation, while proteins related to defense were up-regulated in mothers of female infants and in the colostrum phase. ConclusionThis study indicated that there are differentiated and specific nutritional and defense needs of newborns, by sex and by lactation phase, which is highly relevant for a more appropriate supply of food to infants receiving HM from donor mothers.

Music Therapy in Infancy and Neurodevelopmental Outcomes in Preterm Children

Preterm children are at risk for neurodevelopment impairments. To evaluate the effect of a music therapy (MT) intervention (parent-led, infant-directed singing) for premature children during the neonatal intensive care unit (NICU) stay and/or after hospital discharge on language development at 24 months' corrected age (CA). This predefined secondary analysis followed participants in the LongSTEP (Longitudinal Study of Music Therapy's Effectiveness for Premature Infants and Their Caregivers) randomized clinical trial, which was conducted from August 2018 to April 2022 in 8 NICUs across 5 countries (Argentina, Colombia, Israel, Norway, and Poland) and included clinic follow-up visits and extended interventions after hospital discharge. Participants were children born preterm (<35 weeks' gestation) and their parents. Participants were randomized at enrollment to MT with standard care (SC) or SC alone; they were randomized to MT or SC again at discharge. The MT was parent-led, infant-directed singing tailored to infant responses and supported by a music therapist and was provided 3 times weekly in the NICU and/or in 7 sessions across 6 months after discharge. The SC consisted of early intervention methods of medical, nursing, and social services, without MT. Primary outcome was language development, as measured by the Bayley Scales of Infant and Toddler Development, Third Edition (BSID-III) language composite score, with the remaining BSID-III composite and subscale scores as the secondary outcomes. Group differences in treatment effects were assessed using linear mixed-effects models using all available data. Of 206 participants (103 female infants [50%]; mean [SD] GA, 30.5 [2.7] weeks), 51 were randomized to MT and 53 to SC at enrollment; at discharge, 52 were randomized to MT and 50 to SC. A total of 112 (54%) were retained at the 24 months' CA follow-up. Most participants (79 [70%] to 93 [83%]) had BSID-III scores in the normal range (≥85). Mean differences for the language composite score were -2.36 (95% CI, -12.60 to 7.88; P = .65) for the MT at NICU with postdischarge SC group, 2.65 (95% CI, -7.94 to 13.23; P = .62) for the SC at NICU and postdischarge MT group, and -3.77 (95% CI, -13.97 to 6.43; P = .47) for the MT group at both NICU and postdischarge. There were no significant effects for cognitive or motor development. This secondary analysis did not confirm an effect of parent-led, infant-directed singing on neurodevelopment in preterm children at 24 months' CA; wide CIs suggest, however, that potential effects cannot be excluded. Future research should determine the MT approaches, implementation time, and duration that are effective in targeting children at risk for neurodevelopmental impairments and introducing broader measurements for changes in brain development. ClinicalTrials.gov Identifier: NCT03564184.

Incontinentia Pigmenti In a Female Infant: A Case Report

Incontinentia pigmenti (IP) is an X-linked disorder characterized by a variety of findings that affect different systems, including cutaneous, ophthalmologic, neurologic, and dental. The cutaneous findings occur in 4 consecutive stages, generally referred to as vesicular, verrucous, hyperpigmented, and atrophic. The first stage is often observed in infancy, and this may be the first indication of IP in an infant. Early diagnosis is critical so that interventions can be implemented as soon as possible to monitor for complications and mitigate the effects of IP given the potential for multisystem involvement. Here, we describe a case of IP that was diagnosed in a female infant with no prior family history of IP. Prompt diagnosis and family counseling is critical, as early interventions can help optimize patients’ quality of life and genetic testing may help families make informed future family planning decisions.

The role of various physiological and bioelectrical parameters for estimating the weight status in infants and juveniles cohort from the Southern Cuba region: a machine learning study

ObjectiveThe search for other indicators to assess the weight status of individuals is important as it may provide more accurate information and assist in personalized medicine.This work is aimed to develop a machine learning predictions of weigh status derived from bioimpedance measurements and other physical parameters of healthy infant juvenile cohort from the Southern Cuba Region, Santiago de Cuba.MethodsThe volunteers were selected between 2002 and 2008, ranging in age between 2 and 18 years old. In total, 393 female and male infant and juvenile individuals are studied. The bioimpedance parameters are obtained by measuring standard tetrapolar whole-body configuration. A classification model are performed, followed by a prediction of other bioparameters influencing the weight status.ResultsThe results obtained from the classification model indicate that fat-free mass, reactance, and corrected resistance primarily influence the weight status of the studied population. Specifically, the regression model demonstrates that other bioparameters derived from impedance measurements can be highly accurate in estimating weight status.ConclusionThe classification and regression predictive models developed in this work are of the great importance for accessing to the weigh status with high accuracy of younger individuals at the Oncological Hospital in Santiago de Cuba, Cuba.

Impacts of heat exposure in utero on long-term health and social outcomes: a systematic review

BackgroundClimate change, particularly global warming, is amongst the greatest threats to human health. While short-term effects of heat exposure in pregnancy, such as preterm birth, are well documented, long-term effects have received less attention. This review aims to systematically assess evidence on the long-term impacts on the foetus of heat exposure in utero.MethodsA search was conducted in August 2019 and updated in April 2023 in MEDLINE(PubMed). We included studies on the relationship of environmental heat exposure during pregnancy and any long-term outcomes. Risk of bias was assessed using tools developed by the Joanna-Briggs Institute, and the evidence was appraised using the GRADE approach. Synthesis without Meta-Analysis (SWiM) guidelines were used.ResultsEighteen thousand six hundred twenty one records were screened, with 29 studies included across six outcome groups. Studies were mostly conducted in high-income countries (n = 16/25), in cooler climates. All studies were observational, with 17 cohort, 5 case-control and 8 cross-sectional studies. The timeline of the data is from 1913 to 2019, and individuals ranged in age from neonates to adults, and the elderly. Increasing heat exposure during pregnancy was associated with decreased earnings and lower educational attainment (n = 4/6), as well as worsened cardiovascular (n = 3/6), respiratory (n = 3/3), psychiatric (n = 7/12) and anthropometric (n = 2/2) outcomes, possibly culminating in increased overall mortality (n = 2/3). The effect on female infants was greater than on males in 8 of 9 studies differentiating by sex. The quality of evidence was low in respiratory and longevity outcome groups to very low in all others.ConclusionsIncreasing heat exposure was associated with a multitude of detrimental outcomes across diverse body systems. The biological pathways involved are yet to be elucidated, but could include epigenetic and developmental perturbations, through interactions with the placenta and inflammation. This highlights the need for further research into the long-term effects of heat exposure, biological pathways, and possible adaptation strategies in studies, particularly in neglected regions. Heat exposure in-utero has the potential to compound existing health and social inequalities. Poor study design of the included studies constrains the conclusions of this review, with heterogenous exposure measures and outcomes rendering comparisons across contexts/studies difficult.Trial RegistrationPROSPERO CRD 42019140136.

Effect of maternal vaccination on infant morbidity in Bangladesh

BackgroundRisk factors of infant mortality in Africa and south Asian countries have been broadly discussed. However, infant morbidity is largely underestimated. We analyzed the data from a randomized vaccine trial in Bangladesh to identify and assess the effect of risk factors on infant morbidity.MethodsPregnant women were randomly assigned to receive either inactivated influenza vaccine or pneumococcal polysaccharide vaccine and the infants were randomly assigned to receive 7-valent pneumococcal conjugate vaccine or Hib conjugate vaccine at week 6, 10 and 14. The data were collected from August 2004 through December 2005. Each pair of infant and mother were followed for 24 weeks after birth with weekly visits. Generalized estimating equations (GEE) for repeated measurements and Poisson regression models were used to identify the risk factors and evaluate their effect on the longitudinal incidence and total number of episodes of respiratory illness with fever (RIF), diarrhea disease, ear problem and pneumonia.ResultsA total of 340 pregnant women were randomized with mean age of 25 years. The baseline mother and infant characteristics were similar between two treatment groups. Exclusive breastfeeding and higher paternal education level were common factors associated with lower infant morbidity of RIF (adjusted OR = 0.40 and 0.94 with p < 0.01 and p = 0.02, respectively), diarrhea disease (adjusted OR = 0.39 and 0.95 with p < 0.01 and p = 0.04, respectively), and ear problem (adjusted OR = 0.20 and 0.76 with p < 0.01 and p < 0.01, respectively). Maternal influenza vaccine significantly reduced the incidence of RIF (adjusted OR = 0.54; p < 0.01) but not diarrhea disease or ear problem (p > 0.05). Female infants had lower incidence of diarrhea disease (adjusted OR = 0.67; p = 0.01) and ear problem (adjusted OR = 0.12; p = 0.01).ConclusionsMaternal influenza vaccination, exclusive breastfeeding, female children, and higher paternal education level significantly reduced the infant morbidity within the 24 weeks after birth in Bangladesh.

Placental DNA methylation signatures of prenatal air pollution exposure and potential effects on birth outcomes: an analysis of three prospective cohorts.

Pregnancy air pollution exposure (PAPE) has been linked to a wide range of adverse birth and childhood outcomes, but there is a paucity of data on its influence on the placental epigenome, which can regulate the programming of physiological functions and affect child development. This study aimed to investigate the association between prenatal air pollutant exposure concentrations and changes in placental DNA methylation patterns, and to explore the potential windows of susceptibility and sex-specific alterations. This multi-site study used three prospective population-based mother-child cohorts: EDEN, PELAGIE, and SEPAGES, originating from four French geographical regions (Nancy, Poitiers, Brittany, and Grenoble). Pregnant women were included between 2003 and 2006 for EDEN and PELAGIE, and between 2014 and 2017 for SEPAGES. The main eligibility criteria were: being older than 18 years, having a singleton pregnancy, and living and planning to deliver in one of the maternity clinics in one of the study areas. A total of 1539 mother-child pairs were analysed, measuring placental DNA methylation using Illumina BeadChips. We used validated spatiotemporally resolved models to estimate PM2·5, PM10, and NO2 exposure over each trimester of pregnancy at the maternal residential address. We conducted a pooled adjusted epigenome-wide association study to identify differentially methylated 5'-C-phosphate-G-3' (CpG) sites and regions (assessed using the Infinium HumanMethylationEPIC BeadChip array, n=871), including sex-specific and sex-linked alterations, and independently validated our results (assessed using the Infinium HumanMethylation450 BeadChip array, n=668). We identified four CpGs and 28 regions associated with PAPE in the total population, 469 CpGs and 87 regions in male infants, and 150 CpGs and 66 regions in female infants. We validated 35% of the CpGs available. More than 30% of the identified CpGs were related to one (or more) birth outcome and most significant alterations were enriched for neural development, immunity, and metabolism related genes. The 28 regions identified for both sexes overlapped with imprinted genes (four genes), and were associated with neurodevelopment (nine genes), immune system (seven genes), and metabolism (five genes). Most associations were observed for the third trimester for female infants (134 of 150 CpGs), and throughout pregnancy (281 of 469 CpGs) and the first trimester (237 of 469 CpGs) for male infants. These findings highlight the molecular pathways through which PAPE might affect child health in a widespread and sex-specific manner, identifying the genes involved in the major physiological functions of a developing child. Further studies are needed to elucidate whether these epigenetic changes persist and affect health later in life. French Agency for National Research, Fondation pour la Recherche Médicale, Fondation de France, and the Plan Cancer.

Management of Fetal Hemolytic Disease Due to Anti-Rh17 With the D−Phenotype [ID 2683500

INTRODUCTION: The rare blood D− haplotype produces multiple Rh antibodies against red blood cell antigens such as anti-Rh17 or anti-Hr0 antibodies if a patient is sensitized to Rh antigens. METHODS: This report discusses successful management of a pregnancy in a 28-year-old woman with high anti-Rh17 titers leading to hemolytic disease of the fetus (HDFN). The combination of a D− allele and the weak D 45 allele has not been reported previously, and it may be that the hybrid allele expresses D antigen epitopes such that the D antigen is not weakened. During the studied pregnancy, the patient received plasmapheresis and intravenous immunoglobulin (IVIG) infusions along with intrauterine transfusions (IUTs) when absolutely necessary. She underwent uncomplicated repeat cesarean delivery at 32 5/7 weeks of gestation resulting in a female infant weighing 2,020 g. Patient informed consent was obtained for this case report. CONCLUSION: This patient with the D−/D− blood phenotype leading to anti-Rh17 antibodies after her first pregnancy was managed successfully. Her baby with HDFN and several instances of hydrops fetalis, was successfully managed and treated. The patient’s blood donations for IUTs and maternal plasma exchange therapies promoted efficiency and favorable outcomes for the baby, but did put the mother in an anemic blood range.

The surgical management of scaphocephaly in a seven-month-old infant

Introduction: Scaphocephaly is a cranial malformation resulting from premature closure of the sagittal suture. In some cases, the diagnosis is made late, leading to delayed corrective surgery. Due to the necessity of early surgical intervention, we present this condition to facilitate understanding by any physician and improve the quality of life for patients. Observation: A seven-month-old female infant presented with worsening cranial vault deformity present since birth. Morphologically, the patient exhibited a narrow and elongated head, accompanied by a median frontal bulge, with a cranial circumference of 49 cm. Standard frontal and lateral radiographs revealed an elongated skull with closure of the sagittal suture. CT scan revealed complete fusion of the sagittal suture with the classic appearance of "boat-shaped" skull. We employed the standard H-type craniectomy method. The surgical outcome, assessed 8 months post-intervention, was satisfactory both neurologically and in terms of psychomotor and aesthetic development. Conclusion: Without intervention, scaphocephaly can lead to aesthetic discomfort and contribute to low self-esteem, as well as difficulties in social, academic, and professional integration.

Associations of pentachlorophenol exposure during pregnancy with maternal and infant reproductive hormones based on a birth cohort

Pentachlorophenol (PCP), a typical environmental endocrine disruptor and a new persistent organic pollutant, has been extensively used as a pesticide worldwide. Although its use has been restricted for decades, PCP remains prevalent in both the environment and human bodies. Despite the known endocrine-disrupting and exogenous hormonal effects of PCP, few epidemiological studies examined such impact, especially among sensitive populations and during critical periods. Based on a prospective birth cohort in Wuhan, China, we collected maternal (first trimester; 13.0 ± 1.02 gestational weeks) and infant urine samples (1.16 ± 0.22 months postpartum) from 720 mother-infant pairs. We aimed to examine the association of PCP exposure during early pregnancy with maternal and infant urinary sex steroid hormones, including estrogens (estrone, E1; estradiol, E2; estriol, E3), progestogens (progesterone, P4; pregnenolone, P5; 17α-OH-Progesterone, 17OHP4; 17α-OH-Pregnenolone, 17OHP5), and androgens (testosterone, Testo; dihydrotestosterone, DHT; dehydroepiandrosterone, DHEA; androstenedione, A4). Additionally, gonadotropins [follicle-stimulating hormone (FSH) and luteinizing hormone (LH)] were measured in infant urine. Detection frequencies of all the sex steroid hormones in the maternal urine samples (>99 %) were higher than those in the infants' [most ≥80 %, except for E1 (3.36 %) and E2 (21.4 %)]. Maternal urinary PCP concentration was found to be significantly related with increased maternal sex steroid hormone concentrations; each interquartile increase in PCP concentration was positively related with percent change of the hormones (%Δ) ranging from 26.6 % to 48.5 %. On the other hand, maternal PCP exposure was associated with significantly increased P4 in male infants [%Δ (95 % confidence interval): 10.5 (0.56, 21.4)] but slightly decreased P4 in female infants [−11.9 (−21.8, 0.68)]. In addition, maternal PCP exposure was significantly associated with decreased FSH [%Δ (95 % CI): −9.90 (−17.0, −2.18)] and LH [−8.44 (−16.0, −0.19)] in the female infants, but not in the male infants. Sensitivity analyses, excluding infertility related treatment, pregnancy complications, preterm birth, or low birth weight, showed generally consistent results. Our findings implied that maternal/prenatal PCP exposure might disrupt the homeostasis of maternal and infant reproductive hormones. However, further studies are needed to confirm the findings.

Prenatal opioid exposure and subsequent risk of neuropsychiatric disorders in children: nationwide birth cohort study in South Korea

SummaryObjectiveTo investigate the potential association between prenatal opioid exposure and the risk of neuropsychiatric disorders in children.DesignNationwide birth cohort study.SettingFrom 1 January 2009 to 31 December 2020, birth cohort data...

Congenital dislocation of the knee complicated with bilateral hip dislocation: a case report and literature review

BackgroundCongenital dislocation of the knee is characterised by excessive knee extension or dislocation and anterior subluxation of the proximal tibia, and this disease can occur independently or coexist with different systemic syndromes. Nevertheless, significant controversy surrounds treating this disease when combined with hip dislocation. This paper presents a case of a 4-month-old patient diagnosed with bilateral hip dislocation combined with this disease. The study discusses the pathophysiology, diagnosis, and treatment methods and reviews relevant literature.Case presentationWe reported a case of a 4-month-old female infant with congenital dislocation of the right knee joint, which presented as flexion deformity since birth. Due to limitations in local medical conditions, she did not receive proper and effective diagnosis and treatment. Although the flexion deformity of her right knee joint partially improved without treatment, it did not fully recover to normal. When she was 4 months old, she came to our hospital for consultation, and we found that she also had congenital dislocation of both hip joints and atrial septal defect. We performed staged treatment for her, with the first stage involving surgical intervention and plaster orthosis for her congenital dislocation of the right knee joint, and the second stage involving closed reduction and plaster fixation orthosis for her congenital hip joint dislocation. Currently, the overall treatment outcome is satisfactory, and she is still under follow-up observation.ConclusionsEarly initiation of treatment is generally advised, as nonsurgical methods prove satisfactory for mild cases. However, surgical intervention should be considered in cases with severe stiffness, unresponsive outcomes to conservative treatment, persistent deformities, or diagnoses and treatments occurring beyond the first month after birth.

Rhabdomyomatous Mesenchymal Hamartoma: Report of 4 Cases With Histochemical and Immunohistochemical Findings and Emphasis on Potential Pitfalls.

Rhabdomyomatous mesenchymal hamartoma (RMH) typically presents as a congenital midline head and neck cutaneous polyp in infants. Perianal and mucocutaneous lesions have been reported, and recently, acquired adult-onset variants have been proposed. This makes the true prevalence, etiopathogenesis, and clinicopathologic distribution and classification of RMHs in children compared with those in adults uncertain. We performed a retrospective review to highlight the salient histopathologic, histochemical, and immunohistochemical features in RMHs and to emphasize their specific clinicopathologic criteria to avoid diagnostic pitfalls. We found 4 (0.3%) infants [2 female infants and 2 male infants, average age: 4 months] with mental, nasal, lingual, and perianal midline RMHs (average size: 1.0 cm) of 1303 patients with cutaneous polypoid lesions. Three were isolated, and 1 was associated with Goldenhar syndrome. The cutaneous polyps demonstrated intermixed skeletal muscle, adipose, and fibrocollagenous core stroma that extended into the dermis and around the dermal appendages. The lingual lesion demonstrated skeletal muscle and fibrocollagenous stroma with prominent nerve bundles and little adipose tissue. All showed interstitial loose mesenchyme. Masson trichome demarcated the triphasic stromal components. Alcian blue demonstrated the loose myxoid mesenchyme. Elastic van Gieson did not show elastic fibers. Desmin demonstrated the skeletal muscle bundles, S100 highlighted the adipose tissue lobules and the nerve bundles, and CD34 displayed the mesenchymal stroma. Ki67 showed a low proliferation index in the loose mesenchyme. Smooth muscle actin did not reveal smooth muscle bundles, but with CD31, they highlighted the thick blood vessels. CD117 revealed prominent mast cells. From our retrospective review series, 4 cases that originally diagnosed as RMHs were excluded. Likewise, we found some examples of the reported cases in the English literature that might have been mistaken for RMHs. This is because they did not fulfill the diagnostic clinicopathologic criteria. RMH constitutes a rare entity with specific clinicopathologic features. Most lesions are isolated. Some are associated with congenital anomalies and syndromes. Strict clinicopathologic diagnostic criteria should be applied to avoid mislabeling look-alike lesions for RMHs.

The Prevalence of Exclusive Breastfeeding Practice and Its Predictors in the First Six Months of Life Among Working Mothers in Riyadh, Saudi Arabia.

Introduction The United Nations Children's Fund (UNICEF) and the World Health Organization (WHO) recommendations are early initiation of breastfeeding and exclusive breastfeeding (EBF) for the first six months of infants' lives.Despite the WHO and UNICEF recommendationsand expanding evidence of the significance of exclusive breastfeeding, about two-thirds of infants worldwide have not received exclusive breastfeeding for the six recommended months. This study aims to estimate the prevalence of working mothers exclusively breastfeeding in the first six months of infants' lives and investigate their predictors in Riyadh, Saudi Arabia. Methods A cross-sectional community-based study was conducted for four months in 2022. The study included working mothers who have a child in the age range of 6-24 months living in Riyadh. Data was collected through an online questionnaire and analyzed using the Statistical Package for the Social Sciences (SPSS)version 29 (IBM SPSS Statistics, Armonk, NY) program. Results A sample of 118 participants were included in the study. Their prevalence for EBF practice for the recommended period is 28% (n=33). Around 58.5% (n=69) of the participants did not receive breastfeeding counseling during antenatal visits. Almost half the infants were given prelacteal feeding. Male infants are two times more likely to be exclusively breastfed for the recommended period than female infants. Work-related pressures were a key factor in the discontinuation of breastfeeding (53.4%, n=63). Conclusion This study highlights the lack of breastfeeding counseling and breastfeeding work regulation, alongside concerns about colostrum avoidance and prelacteal feeding. While EBF rates show progress, delayed initiation and work-related pressures remain challenges. Gender disparity in exclusive breastfeeding urges targeted interventions for more equitable outcomes.

Gender Security in EU Member-States and Ukraine

Purpose: This article explores gender security within the economic frameworks of EU member-states and Ukraine. It aims to expand the definition of gender security beyond traditional concepts of conflict resolution and violence prevention, focusing on economic stability and equality. The article analyzes the impact of economic policies, labor market dynamics, healthcare systems, and social policies on gender security, contributing to a broader understanding of the concept. Methods: The study employs a quantitative methodology using a robust set of indicators across demographic, macroeconomic, and social security parameters. These indicators include predefined threshold values for evaluating economic and gender security. Countries are assigned numerical rankings based on their performance against these thresholds, with a focus on female-to-male ratios in key areas. Results and conlcusions: The research reveals significant disparities in gender security across EU member-states and Ukraine. Spain and Sweden demonstrate superior healthcare and socio-economic conditions, reflected in high female life expectancies and low infant mortality rates. In contrast, Bulgaria, Romania, and Ukraine exhibit lower life expectancies and higher infant mortality rates, highlighting challenges in healthcare and economic stability. The study also finds discrepancies in unemployment rates between genders, indicating varied economic conditions and societal norms. Implications: The findings can inform targeted policy interventions in healthcare, employment, and social welfare to address gender-specific challenges. By understanding disparities in gender security, policymakers can design more effective strategies to promote gender equality and economic stability. The article’s comprehensive approach provides a nuanced view of gender security, crucial for shaping policies that address both female and male economic securities. Originality / value: This article contributes to gender security research by providing a comprehensive, gender-centric analysis of economic security in the EU and Ukraine. It stands out from previous studies by integrating a wide range of economic indicators to understand the interplay between economic conditions and gender equality.

The Outcomes of Preterm Infants with Neonatal Respiratory Distress Syndrome Treated by Minimally Invasive Surfactant Therapy and Non-Invasive Ventilation.

In recent years, the utilization of minimally invasive surfactant therapy (MIST) and Non-invasive ventilation (NIV) as the primary respiratory assistance has become increasingly prevalent among preterm infants with neonatal respiratory distress syndrome (RDS). This study aims to compare the outcomes between MIST administered with nasal continuous positive airway pressure (NCPAP) versus nasal intermittent positive pressure ventilation (NIPPV), with the objective of exploring the respiratory therapeutic benefits of these two approaches. This retrospective study collected data from the neonatal intensive care unit of Kaohsiung Medical University Hospital spanning from January 2016 to June 2021. Infants were divided into two groups based on the type of NIV utilized. The NCPAP group comprised 32 infants, while the NIPPV group comprised 22 infants. Statistical analysis revealed significant differences: the NIPPV group had a smaller gestational age, lower birth weight, higher proportion of female infants, and earlier initiation of MIST. Additionally, the NIPPV group exhibited higher incidence rates of retinopathy of prematurity, longer respiratory support duration, prolonged hospitalization, and mortality. However, upon adjustment, these differences were not statistically significant. Analysis of venous blood gas and respiratory parameter changes indicated that both the NCPAP and NIPPV groups experienced improvements in oxygenation and ventilation following MIST.