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Fetal heart rhabdomyomatosis: a single-center experience
J. Pavlicek, E. Klaskova, S. Kapralova, M. Prochazka, R. Vrtel, T. Gruszka, M. Kacerovsky
Jazyk angličtina Země Velká Británie
Typ dokumentu časopisecké články
- MeSH
- dítě MeSH
- fetální srdce diagnostické zobrazování MeSH
- lidé MeSH
- nemoci plodu * diagnostické zobrazování epidemiologie genetika MeSH
- novorozenec MeSH
- prenatální diagnóza * MeSH
- retrospektivní studie MeSH
- těhotenství MeSH
- tuberin genetika MeSH
- Check Tag
- dítě MeSH
- lidé MeSH
- novorozenec MeSH
- těhotenství MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
Objectives: The primary aim of the study was to evaluate the prevalence of fetal heart tumors in a single tertiary referral center over a period of 15 years. The secondary aim was to confirm the presence of tuberous sclerosis complex (TSC) through the evaluation of germline mutation in TSC1/TSC2 and assess the outcomes in affected fetuses and newborns.Methods: A retrospective study was conducted between 2003 and 2017. Fetal echocardiography was performed in the second trimester of pregnancy in the study population. The identification of heart tumors and further follow-up were performed by a pediatric cardiologist. Molecular genetic analysis was conducted on fetuses and children in cases where TSC was suspected.Results: In total, 39,018 fetuses were examined between 2003 and 2017. Heart tumors were detected in nine fetuses and were diagnosed as rhabdomyoma in all cases. We identified mutations in one of the TSC1 or TSC2 genes in all cases with multiple rhabdomyomas (8/9). In all born children (5/9), the genetically confirmed diagnosis of TSC was established, and clinically pathological deposits in the brain were found.Conclusion: Fetal heart tumors are usually represented by rhabdomyomas having a good cardiac prognosis. However, rhabdomyoma is usually the first symptom of TSC with a subsequent brain disorder and impaired neurological development.
Biomedical Research Centre University Hospital Hradec Kralove Hradec Kralove Czech Republic
Department of Medical Genetics Palacky University Hospital Palacky University Olomouc Czech Republic
Department of Pediatrics and Prenatal Cardiology University Hospital Ostrava Ostrava Czech Republic
Department of Pediatrics Palacky University Hospital Palacky University Olomouc Czech Republic
Citace poskytuje Crossref.org
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- $a Pavlicek, Jan $u Department of Pediatrics and Prenatal Cardiology, University Hospital Ostrava, Ostrava, Czech Republic $u Biomedical Research Centre, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
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- $a Objectives: The primary aim of the study was to evaluate the prevalence of fetal heart tumors in a single tertiary referral center over a period of 15 years. The secondary aim was to confirm the presence of tuberous sclerosis complex (TSC) through the evaluation of germline mutation in TSC1/TSC2 and assess the outcomes in affected fetuses and newborns.Methods: A retrospective study was conducted between 2003 and 2017. Fetal echocardiography was performed in the second trimester of pregnancy in the study population. The identification of heart tumors and further follow-up were performed by a pediatric cardiologist. Molecular genetic analysis was conducted on fetuses and children in cases where TSC was suspected.Results: In total, 39,018 fetuses were examined between 2003 and 2017. Heart tumors were detected in nine fetuses and were diagnosed as rhabdomyoma in all cases. We identified mutations in one of the TSC1 or TSC2 genes in all cases with multiple rhabdomyomas (8/9). In all born children (5/9), the genetically confirmed diagnosis of TSC was established, and clinically pathological deposits in the brain were found.Conclusion: Fetal heart tumors are usually represented by rhabdomyomas having a good cardiac prognosis. However, rhabdomyoma is usually the first symptom of TSC with a subsequent brain disorder and impaired neurological development.
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