Brain neurosonography was performed in 15 babies with toxicosis-+-linked nervous disorders. Three types of the brain structure were established in the patients: 1, marked brain swelling in all patients; 2, concomitant perinatally induced brain structures' changes; 3, intracranial hemorrhage focuses resulting from the DIC syndrome. The technique is useful for precise diagnosis and prognosis of the outcome of the neurotoxic coma.
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Can Assoc Radiol J
December 2024
Department of Diagnostic and Intervention Radiology, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada.
Neurosonography (NSG) is pivotal for rapid, point-of-care neonatal brain assessment. This review elucidates the comprehensive applications of NSG in pediatric care, emphasizing its role in early diagnosis and management of pathologies affecting the pediatric head-such as scalp lesions, misshapen calvarium, ventricular distortions, and cerebrovascular abnormalities, and its specific role in conditions like hypoxic-ischaemic encephalopathy (HIE) across different neonatal gestational ages. We explore its diagnostic advantage in critical care settings, particularly for infants with stroke risk in sickle cell disease, ECMO-related complications, screening for therapeutic hypothermia, and routine neonatal intensive care unit monitoring.
View Article and Find Full Text PDFPrenat Diagn
December 2024
Obstetric Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.
Objective: To determine outcomes at birth and postnatal sequelae of congenital cytomegalovirus (cCMV) infection following maternal primary infection in the first trimester with normal fetal brain imaging at midgestation.
Methods: A retrospective, single-center cohort study was conducted, including all cases of proven cCMV infection following maternal primary infection in the first trimester from 2014 until 2021 and normal fetal brain imaging before 22 weeks of gestation. All pregnancies were followed according to our protocol, which offers amniocentesis at least 8 weeks after the onset of infection, serial ultrasound scans, and a fetal MRI in the third trimester.
Rofo
December 2024
Diagnostic and Interventional Radiology and Nuclear Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Ultrasound Obstet Gynecol
November 2024
Department of Biomedical Imaging and Image-Guided Therapy, Division of Neuroradiology, Medical University of Vienna, Vienna, Austria.
Objectives: To assess the feasibility, characteristics and prognostic value of prenatal visualization of the corticospinal tracts (CSTs) using diffusion-weighted magnetic resonance imaging (MRI)-based tractography in fetuses with intraventricular hemorrhage (IVH).
Methods: This was a retrospective single-center cohort study of singleton fetuses diagnosed with IVH on MRI from January 2011 to December 2018. The left and right CSTs were reconstructed according to an in-utero diffusion tensor imaging sequence using a multi-region of interest (ROI) deterministic tractography approach.
J Clin Ultrasound
October 2024
Perinatology Department Ankara, Ministry of Health, Etlik City Hospital, Ankara, Turkey.
Objective: To investigate the adaptation of the anterior cerebral artery (ACA) in fetuses with fetal growth restriction (FGR) and assess if forebrain and midbrain structures are affected by vascular adaptations.
Methods: A prospective case-control study involving normally developed fetuses and those with late-onset FGR (estimated fetal weight < 3rd percentile and/or abdominal circumference < 3rd percentile). Doppler indices of the middle cerebral artery (MCA), ACA and umbilical artery (UA) were determined between 32 + 0 and 37 + 0 weeks.
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