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Fig. 4 | BMC Medical Imaging

Fig. 4

From: Imaging investigation of cervicocranial artery dissection by using high resolution magnetic resonance VWI and MRA: qualitative and quantitative analysis at different stages

Fig. 4

Images of a 65-year-old male patient who presented with repeated dizziness for more than 11 years and recurrence for more than 1 month. a, d, g MRA showing irregularity and aneurysmal dilatation of the vessel wall of the C1 segment of the right internal carotid artery. The wall of the C1 segment of the left internal carotid artery was not smooth, but no obvious abnormality was observed. b-c Imaging features of the double lumen and confined thickening of the vessel wall, showing Level 1 vessel wall enhancement; e-f the posterior wall of the lumen was thickened with confined thickening and Level 0 enhancement

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BMC Medical Imaging

ISSN: 1471-2342

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