What is the most likely diagnosis?
- 3 month-old with swallowing difficulties
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Lateral Radiograph of Skull
- Normal Convolutional Markings
- Sarcoid
- Neuroblastoma
- Lacunar Skull
- Fibrous Dysplasia
Additional Images - None
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Additional Images
None
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Answer:
4. Lacunar Skull
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Lacunar Skull
General Considerations
- Bone dysplasia consisting of multiple oval lucencies separated by dense, bony ridges
- Associated with
- Neural tube defects, especially myelomeningocele
- Chiari II malformation
- Encephalocele
- Not related to degree of concomitant hydrocephalus
- Inner table more affected than outer