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[Cranio-encephalic scanography of the premature infant. Morphogenetic aspects. Radio-anatomical comparisons]
Bulletin De L'Association Des Anatomistes
|June 1, 1980
Insights
This study used computerized tomography to examine 50 preterm infants. It details cranial vault malleability, germinal layer appearance before 32 weeks, and frontal region hypodensity in premature infants.
Area of Science:
- Neonatal imaging
- Pediatric radiology
- Neurodevelopmental imaging
Background:
- Premature infants exhibit unique neuroanatomical characteristics.
- Understanding early brain development is crucial for identifying potential abnormalities.
- Computerized tomography (CT) provides valuable insights into brain morphology.
Purpose of the Study:
- To investigate the cranial vault malleability in preterm infants.
- To describe the normal appearance of the germinal layer before 32 weeks of gestation.
- To analyze the evolution of subarachnoid cisterns, ventricular system, and brain parenchyma from 28 weeks to term.
Main Methods:
- Study included 50 infants born before 38 weeks of amenorrhea.
- Computerized tomography (CT) scans were utilized for imaging.
- Morphological changes were assessed between 28 weeks and term.
Main Results:
- Observed malleability of the cranial vault.
- Confirmed normal appearance of the germinal layer before 32 weeks.
- Noted persisting hypodensity in the frontal region.
Conclusions:
- CT imaging reveals key developmental features in preterm brains.
- Findings contribute to the understanding of normal and abnormal brain development in premature infants.
- Further research can correlate these findings with long-term neurodevelopmental outcomes.
Abstract:
Fifty infants born before 38 weeks of amenorrhea have been studied by computerized tomography. The authors dwell on three points: the malleability of the cranial vault, the normal appearance of the germinal layer before 32 weeks, and the persisting hypodensity of the frontal region. The evolution of the morphology of the subarachoïdian cisterns, of the ventricular system and of the parenchyma are related between 28 weeks and term.