Term info
database cross reference
- UMLS:C1833431
comment
In the vast majority of cases, a simple persistence of the germinal matrix is proposed to explain their presence in asymptomatic preterm neonates. Viral infections, mainly with CMV and rubella, are commonly found when the pseudocysts are associated with other abnormalities of the central nervous system. The pseudocysts are then often multilocular.
definition
Cerebral cysts, usually located in the wall of the caudate nucleus or in the caudothalamic groove. They are found in up to 5.2% of all neonates, using transfontanellar ultrasound in the first days of life.
has exact synonym
Subependymal germinolytic cyst, Subependymal pseudocyst
id
HP:0002416