Probiotics in the Prophylaxis of Premature Rupture of Membranes and Cervical Incompetence.

Unlabelled: Premature rupture of membranes (PROM) and cervical incompetence (CI) are major contributors to preterm birth, a leading cause of neonatal morbidity and mortality.

Background/objectives: Disorders of the vaginal microbiota, such as bacterial vaginosis, have been associated with an increased risk of PROM, CI, and subsequent preterm birth. Probiotics, particularly Lactobacillus strains, have been proposed as a preventive strategy to restore and maintain a healthy vaginal microbiome.

Confirmation of Heart Malformations in Fetuses in the First Trimester Using Three-Dimensional Histologic Autopsy.

Background: We aimed to evaluate the usefulness of three-dimensional (3D) reconstruction of histology slides to confirm congenital heart disease (CHD) detected by first-trimester fetal cardiac ultrasonography. Conventional autopsy is hindered by the small size of the first-trimester fetal heart, and current CHD confirmation studies employ the use of highly specialized and expensive methods.

Technique: An extended first-trimester ultrasound examination protocol was used to diagnose fetal heart anomalies.

Educational Potential of Three-Dimensional Volumes Based on Seriate Histological Slices of First Trimester Fetal Hearts.

The advantages of earlier diagnosis give the family more time to adjust to the fetal cardiac and related extracardiac diagnoses and to make informed pregnancy decisions. If a severe fetal CHD is detected in the first trimester and pregnancy termination is selected, the intervention may have a lower risk for the mother's physical and mental health. Training medical staff is a crucial part of implementing obstetric ultrasonography services well, since effective patient care depends on their ability to use the equipment skillfully and interpret results properly.

Postmortem Evaluation of First Trimester Fetal Heart.

Due to rapid technology advancement and increasing diagnostic expertise, fetal medicine is rapidly improving. Prenatal diagnostic advancements made it possible to identify structural abnormalities in fetuses as early as the first trimester of pregnancy. However, to validate the echocardiographic diagnosis that led to the pregnancy termination, the termination of pregnancy owing to severe fetal deformities should be audited in accordance with a correct anatomic diagnosis.

Learning deep architectures for the interpretation of first-trimester fetal echocardiography (LIFE) - a study protocol for developing an automated intelligent decision support system for early fetal echocardiography.

Background: Congenital Heart Disease represents the most frequent fetal malformation. The lack of prenatal identification of congenital heart defects can have adverse consequences for the neonate, while a correct prenatal diagnosis of specific cardiac anomalies improves neonatal care neurologic and surgery outcomes. Sonographers perform prenatal diagnosis manually during the first or second-trimester scan, but the reported detection rates are low.

Uterine myxoid leiomyosarcoma - a rare malignant tumor: the role of complex morphopathological assay. Review and case presentation.

Malignant mixed mesodermal sarcomas (myxoid leiomyosarcomas - MLMS) are a rare form of uterine cancer developed from the smooth muscles of the uterus. It usually affects women in the postmenopausal period and has an aggressive character with an unfavorable evolution and prognosis. This paper presents a case where MLMS was postoperatively confirmed with the aid of the histopathological (HP) examination coupled with specific immunolabeling techniques.

Specific Local Predictors That Reflect the Tropism of Endometriosis-A Multiple Immunohistochemistry Technique.

Ectopic endometrial epithelium associates a wide spectrum of symptomatology. Their evolution can be influenced by inflammatory and vascular changes, that affect not only the structure and cell proliferation rate, but also symptoms. This prospective study involved tissue samples from surgically treated patients, stained using classical histotechniques and immunohistochemistry.

Feasibility of Fetal Portal Venous System Ultrasound Assessment at the FT Anomaly Scan.

Objective: To investigate the feasibility of the first trimester (FT) ultrasound scan (US) for the evaluation of the fetal portal venous system (PVS) anatomy, and to evaluate the potential of microcopy for a proper pathology evaluation for the PVS in the FT.

Methods: We evaluated the PVS in 200 scan examinations performed in FT pregnancy. Half of the cases were scanned by two operators with extensive experience in obstetric ultrasound-Group I, and the other half was evaluated by two sonographers with less experience-Group II.

Associated Chromosomal Abnormalities in Fetuses Diagnosed Prenatally with Right Aortic Arch.

Right aortic arch (RAA) is an abnormal embryologic development of the aorta characterized by its descendance on the right side of the trachea. This anomaly is accompanied often by other intracardiac and extracardiac anomalies and it is also known for potential association with genetic aberrations, most common being 22q11.2 deletion.

The Influence of SARS-CoV-2 Pandemic in the Diagnosis and Treatment of Cervical Dysplasia.

. The risk of developing invasive cancer increased during the COVID-19 pandemic, especially in Romania, where the incidence of this disease is high due to limited medical education and broad screening. This study's objective is to analyze the number of patients admitted with different types of cervical dysplasia and the treatment applied for the lesions during the SARS-CoV-2 pandemic compared to the same period for the year before the pandemic.

Virtual autopsy and confirmation of normal fetal heart anatomy in the first trimester using three-dimensional (3D) reconstruction of histological sections.

Objective: In this pilot study, we tested the feasibility of cardiac structures reconstruction from histological sections in 12-13 weeks normal fetuses. Conventional autopsy is hampered at this gestational age because of the small size of the heart anatomical structures, while alternative non-invasive methods for pathology examination of the fetus are expensive, rarely available and lack accuracy data regarding the confirmation of first trimester heart defects suspected by early prenatal ultrasound (US) scans.

Materials And Methods: Normal hearts from fetuses aged 12-13 gestational weeks (GW) were harvested for histological preparation, virtual reconstruction, and cardiac structures analysis.

Prenatal findings and pregnancy outcome in fetuses with right and double aortic arch. A 10-year experience at a tertiary center.

Objective: Our objective was to evaluate the accuracy of the prenatal diagnosis and the relation between the type of right aortic arch (RAA) with other intra- or extracardiac (EC) and chromosomal anomalies.

Methods: A retrospective, observational study was conducted between 2011-2020 in a Romanian tertiary center. All RAA cases, including double aortic arch (DAA), were extracted from the databases and studied thoroughly.

Ovarian ectopic pregnancy: the role of complex morphopathological assay. Review and case presentation.

Ovarian ectopic pregnancy (OEP) represents the rarest type of ectopic pregnancy, accounting for 1-3% of this pathology. The diagnosis of this pathology is challenging due to the non-specific clinical aspects and the ultrasound examination hampered by the lack of visible gestational sac in the presence of hematocele and hemoperitoneum. The purpose of the extended histopathological (HP) examination was to identify particular aspects of the OEP trophoblast and to highlight potential local ovarian modifications which can determine pregnancy fixation at this level.

Prenatal diagnosis of a pure 15q distal trisomy derived from a maternal pericentric inversion: A case report.

Distal trisomy or duplication of 15q is a very rare chromosomal disorder; most of the previously reported cases were derived from unbalanced translocations involving chromosome 15 and another chromosome, whereas other mechanisms (e.g. duplication) have rarely been reported.

Twelve Weeks of Reversed Umbilical Flow in a Fetal Growth Restriction Case Associated with Severe Periconceptional Maternal Anemia.

We present a case of a patient diagnosed with severe intrauterine growth restriction and periconceptional severe anemia, where the fetal well-being features, including reversal of umbilical artery end-diastolic flow and abnormal cerebroplacental ratio, remained stationary for 12 weeks. We are not aware of reports with similar findings, and the professionals should take into consideration the possibility of a "frozen" fetal well-being for a long time. Possibly, in our case, the evolution may be due to the prompt correction of the chronic severe maternal anemia.