Objectives: To describe a series of complex fetal anemia cases, detail the appropriate investigations and management, and review the literature.
Methods: Four cases of non-red cell alloimmunization or infective cases of fetal anemia are presented.
Results: Of the four cases presented, one was a neonatal death, one pregnancy was terminated, one case was diagnosed with Diamond Blackfan anemia, and one case was due to recurrent feto-maternal hemorrhages despite negative Kleihauer tests.
Conclusions: Non-alloimmune causes of fetal anemia can be difficult to manage. Some cases require repeated and frequent intrauterine transfusions. The perinatal mortality and preterm delivery rates are increased, and some cases require considerable long-term treatment including regular transfusions. We present our experience of a series of non-immune fetal anemia managed in a tertiary unit, review the literature, and suggest appropriate management.
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http://dx.doi.org/10.3109/14767058.2010.551149 | DOI Listing |
BMC Pregnancy Childbirth
January 2025
Department of Clinical Genetics, Rennes University Hospital, Rennes, France.
Background: Mucopolysaccharidosis type I (MPS I - IDUA gene) is a rare autosomal recessive lysosomal storage disorder. Clinical symptoms, including visceral overload, are progressive and typically begin postnatally. Descriptions of hepatosplenomegaly associated with lysosomal pathology are uncommon during the prenatal period.
View Article and Find Full Text PDFSurg Obes Relat Dis
December 2024
General Surgery Department, Bariatric Surgery Program, Hospital Privado Universitario de Córdoba, Córdoba, Argentina.
Background: Women represent 40% of patients undergoing bariatric surgery. This highlights the importance of understanding its effects on pregnancy and newborns (NBs).
Objective: To compare pregnancy and neonatal outcomes between a group of pregnant women with obesity and those who had prior bariatric surgery.
Prenat Diagn
January 2025
Department of Obstetrics, Gynecology, & Reproductive Sciences, University of California, San Francisco, California, USA.
Prenatal exome sequencing (ES) can establish rare genetic diagnoses in a fetus but may also lead to occult genetic diagnosis in a biological parent. We present a case of dual fetal and maternal diagnosis by prenatal ES, in a fetus with unexplained anemia and in a pregnant patient with sickle cell disease (SCD) and recurrent unexplained hypoxia. ES identified a novel, likely pathogenic gamma globin variant, HbF Mission Bay HBG2 (c.
View Article and Find Full Text PDFEur J Pediatr
January 2025
Neonatology Department. Hospital Sant Joan de Déu, Center for Maternal Fetal and Neonatal Medicine. Neonatal Brain Group, Universitat de Barcelona. Hospital Clínic, Universitat de Barcelona. BCNatal - Barcelona, Institut de Recerca Sant Joan de Déu, Barcelona, Spain.
Purpose: Perinatal hypoxic-ischemic encephalopathy (HIE) is a significant cause of neonatal brain injury. Therapeutic hypothermia (TH) is the standard treatment for term neonates, but its safety and efficacy in neonates < 36 weeks gestational age (GA) remains unclear. This case series aimed to evaluate the outcomes of preterm infants with HIE treated with TH.
View Article and Find Full Text PDFUltrasound Obstet Gynecol
January 2025
Johns Hopkins Center for Fetal Therapy, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Objective: To determine if the resolution of fetal growth discordance after laser surgery in pregnancies with twin-to-twin transfusion syndrome (TTTS) and coexisting selective fetal growth restriction (sFGR) can be predicted by estimated fetal weight (EFW) discordance recorded prior to the development of TTTS (pre-TTTS).
Methods: This was a single-center, retrospective analysis of prospectively collected data on monochorionic twins with concurrent TTTS and sFGR that underwent laser surgery and had available growth ultrasound records from a pre-TTTS ultrasound evaluation. Maternal demographics, pregnancy characteristics and birth outcomes were compared between three outcome groups: double twin survival with resolved sFGR determined by birth weight discordance (BWD) < 20%; double twin survival with ongoing sFGR determined by BWD ≥ 20%; and single or double fetal demise after laser surgery.
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