CT skull base

Axial non-contrast
CT skull base Axial CT scan of the skull base shows a lesion with sclerotic borders and internal curvilinear calcifications located in sphenoid bone, anterior clinoid process and petrosal apex. There is a normal position and aspect of the vidian canal and inferior orbital fissure, indicating no mass effect
Modality: CT (non-contrast)

- “ The normal process of pneumatisation of the skull base and paranasal sinuses starts at the age of 4 months and develops through young adulthood. R...”

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View full size version of Arrested pneumatisation of the sphenoid

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