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Fig. 1 | European Journal of Medical Research

Fig. 1

From: Jugular foramen and venous collaterals may help to discriminate congenital from post-thrombotic jugular stenosis

Fig. 1

Magnetic resonance black-blood thrombus imaging (MRBTI) and contrast-enhanced MR venography (CE-MRV). A The thrombi located within cerebral venous sinus without internal jugular vein (IJV) involvement. The right IJV (red asterisk) was clearly visualized. B The recurrent thrombi blocked the upper segments of right IJV (red arrow) and the right IJV (red thin arrow) was invisible surrounded by abnormal collaterals. C The right IJV thrombosis (IJVT) with partial recanalization after mechanical venous thrombectomy. D, E The narrowed jugular lumen (red asterisk) after the complete recovery of IJVT. F The relapsing right IJVT (red arrow) and the right IJV opacification (red thin arrow). G The almost completely recanalized IJVT (red arrow) and the much more narrowed right jugular lumen

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European Journal of Medical Research

ISSN: 2047-783X

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