Related Experiment Video
Updated: Jul 16, 2025
Intracerebroventricular and Intravascular Injection of Viral Particles and Fluorescent Microbeads into the Neonatal Brain
Published on: July 24, 2016
Isolated Brain Cysts in Children Afflicted with Congenital Cytomegalovirus
Shirel Barnea-Melamed1, Aviv Sever1, Mika Shapira Rootman2
1From the Department of Pediatrics C, Schneider Children's Medical Center of Israel, Petah Tikva, Israel.
Insights
Isolated brain cysts in infants with congenital cytomegalovirus (cCMV) indicate central nervous system involvement. Treatment via the cCMV protocol leads to excellent prognoses and no neurological issues for these infants.
Area of Science:
- Neonatal neurology
- Pediatric infectious diseases
- Medical imaging in pediatrics
Background:
- Congenital cytomegalovirus (cCMV) is a common cause of non-viral pediatric hearing loss and neurodevelopmental disability.
- Central nervous system (CNS) involvement in cCMV can manifest in various ways, including brain abnormalities.
- Early identification of CNS involvement is crucial for timely intervention and management.
Purpose of the Study:
- To investigate the significance of isolated brain cysts identified via early ultrasound in infants diagnosed with cCMV.
- To determine the prognostic implications of specific cyst types (caudothalamic, subependymal) in cCMV-infected infants.
- To evaluate the effectiveness of the established cCMV protocol in managing infants with these specific brain cysts.
Main Methods:
- Retrospective analysis of infants diagnosed with cCMV in a clinical setting.
- Review of neuroimaging data (ultrasound) to identify and classify brain cysts.
- Assessment of patient outcomes and neurological status following adherence to the cCMV treatment protocol.
Main Results:
- Isolated brain cysts, specifically caudothalamic or subependymal cysts, were identified in infants with cCMV.
- Infants treated according to the cCMV protocol demonstrated an excellent prognosis.
- No neurological sequelae were observed in the treated patient cohort.
Conclusions:
- Isolated caudothalamic or subependymal cysts in infants with cCMV represent CNS involvement.
- Current cCMV treatment protocols are effective in preventing neurological sequelae in infants with these specific cyst types.
- Further research is needed to fully understand the significance of various brain cyst presentations in relation to cCMV infection.
Abstract:
In our clinic, isolated brain cysts identified via early ultrasound are considered as central nervous system involvement in infants with children with congenital cytomegalovirus (cCMV). All infants were diagnosed with caudothalamic or subependymal cysts. When treated according to the cCMV protocol, these patients have an excellent prognosis and no neurological sequelae. Further data on the significance of different cysts in relation to cCMV is warranted.
