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. 2022 Nov 14;41(4):367–381. doi: 10.1007/s11604-022-01362-2

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Fig. 18 — Perineural spread of cranial nerve V in a patient with a sphenoidal squamous cell carcinoma. Axial a and coronal b reconstructed contrast-enhanced 3D fat-suppressed T1-weighted images show enlarged and enhanced cranial nerve V with its characteristic location (arrows)