Related Experiment Videos
Pre-natal ventriculomegaly and hydrocephalus
C M Bannister1, S A Russell, S Rimmer
1Fetal Management Unit, St. Mary's Hospital, Manchester University, UK.
Neurological Research
|February 15, 2000
Summary
Fetal brain imaging reveals that resolving or stable ventriculomegaly has a good prognosis, while progressive cases, including hydrocephalus, often indicate poor outcomes due to developmental issues or adverse events.
Area of Science:
- Neurology
- Fetal Medicine
- Medical Imaging
Background:
- Ultrasonic imaging is crucial for assessing fetal brain development.
- Ventriculomegaly and hydrocephalus are significant conditions affecting fetal brain development.
- Arnold-Chiari malformation and myelomeningocele can be associated with ventriculomegaly.
Purpose of the Study:
- To categorize ventriculomegaly and hydrocephalus in fetuses using ultrasound.
- To analyze the in utero progression and outcomes of ventriculomegaly.
- To correlate fetal brain conditions with their underlying causes and prognoses.
Main Methods:
- Utilized ultrasonic imaging to examine the fetal brain.
- Monitored 40 fetuses with ventriculomegaly and 21 with Arnold-Chiari malformation and myelomeningocele.
- Categorized cases into resolving, stabilizing, and progressive ventriculomegaly.
Main Results:
- Resolving and stable ventriculomegaly showed good prognosis, linked to developmental delays.
- Progressive ventriculomegaly, including hydrocephalus, had a generally poor prognosis.
- Hydrocephalus cases exhibited adverse brain development and increased intracranial pressure.
Conclusions:
- Fetal brain ultrasound effectively categorizes ventriculomegaly and hydrocephalus.
- Prognosis is largely determined by the progression pattern of ventriculomegaly.
- Poor outcomes in progressive cases suggest severe underlying etiologies like genetic or infectious factors.