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Published on: August 13, 2019
The skull base and calvaria. Adult and pediatric
1Department of Radiology, Division of Neuroradiology, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21287-2182, USA.
This study details normal skull base anatomy in children, highlighting developmental changes. Radiographs, CT, and MRI illustrate complex sutures and synchondroses for better understanding.
Area of Science:
- Pediatric Radiology
- Craniofacial Anatomy
- Developmental Biology
Background:
- The pediatric skull base presents unique anatomical complexities.
- Numerous sutures, synchondroses, and normal variations are present in infants and children.
- Understanding these features is crucial for diagnosing congenital and acquired conditions.
Purpose of the Study:
- To present the normal anatomy of the infant and child skull base.
- To illustrate the postnatal development of the skull base.
- To provide a reference for radiologists and clinicians evaluating pediatric neuroimaging.
Main Methods:
- Review of normal pediatric skull and skull base anatomy.
- Utilization of imaging modalities including radiographs, computed tomography (CT), and magnetic resonance imaging (MRI).
- Focus on anatomical structures and their developmental progression.
Main Results:
- Detailed description of the normal anatomy of the skull base in pediatric populations.
- Radiographic, CT, and MRI findings illustrating key anatomical landmarks.
- Emphasis on the dynamic changes occurring during postnatal development.
Conclusions:
- Normal pediatric skull base anatomy is complex and undergoes significant postnatal development.
- Familiarity with these anatomical variations is essential for accurate interpretation of neuroimaging.
- This review serves as a valuable resource for understanding craniofacial development.
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