MRV Neck – Contrast is an advanced MRI venography examination that evaluates the neck veins using contrast enhancement to diagnose venous thrombosis, obstruction, vascular abnormalities, and support treatment planning.
Disclaimer: Result availability is subject to the laboratory's schedule and test availability.
MRV Neck – Contrast (Magnetic Resonance Venography of the Neck with Contrast) is an advanced MRI examination that uses a gadolinium-based contrast agent to produce detailed images of the veins of the neck. It helps evaluate the neck venous system and identify abnormalities affecting blood flow.
This examination is performed to evaluate venous thrombosis (blood clots), venous narrowing or obstruction, vascular malformations, congenital venous abnormalities, compression syndromes, and tumors or masses affecting the neck veins.
Your doctor may recommend this examination if you have suspected neck vein blockage, blood clots, unexplained neck swelling, vascular abnormalities, symptoms related to impaired venous drainage, or require pre-operative vascular assessment.
Yes. The examination can help identify venous thrombosis in the neck veins and evaluate the location and extent of the clot.
Yes. It can demonstrate venous narrowing, obstruction, abnormal venous connections, and compression of veins by surrounding structures or masses.
Doppler ultrasound evaluates blood flow in accessible neck veins using sound waves, while MRV provides detailed three-dimensional images of deeper venous structures and surrounding anatomy, making it useful for complex venous conditions.