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FIG 1. Axial CT scan shows a normal left foramen spinosum (single white arrow) and an absent right foramen spinosum. The right ICA is laterally displaced into the middle ear (double white arrow). The left ICA is in a normal position (black arrow).
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FIG 1. Axial CT scan shows a normal left foramen spinosum (single white arrow) and an absent right foramen spinosum. The right ICA is laterally displaced into the middle ear (double white arrow). The left ICA is in a normal position (black arrow).
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