Early cardiac remodeling in aortic coarctation: insights from fetal and neonatal functional and structural assessment.

Objectives: Coarctation of the aorta (CoA) is associated with left ventricular (LV) dysfunction in neonates and adults. Cardiac structure and function in fetal CoA and cardiac adaptation to early neonatal life have not been described. We aimed to investigate the presence of cardiovascular structural remodeling and dysfunction in fetuses with CoA and their early postnatal cardiac adaptation.

Impact of histological chorioamnionitis on postnatal growth in very-low birth weight infants.

Background: Postnatal growth restriction remains one of the most common problems of very preterm infants (VPI). Chorioamnionitis is a frequent cause of prematurity. Both have been related to worse postnatal outcomes.

Adolescent Hydrocele Carrying a Surprise: A Case of Papillary Cystadenoma of the Epididymis.

Papillary cystadenoma of the epididymis (PCE) is a rare benign epithelial tumor remarkable for its association with von Hippel-Lindau disease. A 12-year-old boy consulted for a progressive enlargement of the left testicle. At time of surgery, the whole epididymis was enlarged.

Maternal mutations of FOXF1 cause alveolar capillary dysplasia despite not being imprinted.

Alveolar capillary dysplasia with misalignment of pulmonary veins (ACDMPV) is a rare cause of pulmonary hypertension in newborns. Maternally inherited point mutations in Forkhead Box F1 gene (FOXF1), deletions of the gene, or its long-range enhancers on the maternal allele are responsible for this neonatal lethal disorder. Here, we describe monozygotic twins and one full-term newborn with ACD and gastrointestinal malformations caused by de novo mutations of FOXF1 on the maternal-inherited alleles.

Mesonephric carcinosarcoma of the uterine cervix: a case report.

Cervical carcinosarcomas are rare neoplasms that aggressively progress and belong to the histological group of mixed tumors with both epithelial and mesenchymal components (malignant mixed Müllerian tumors). At diagnosis, most patients present with vaginal bleeding and a palpable cervical mass. Given the rarity of this neoplasm, there is no consensus regarding the management of these patients and should be approached on a case-by-case basis, taking into consideration the clinical and pathological features of the tumor.