MR-angiografi
_Phase_Contrast_(PC)_sequence_MRI_of_arterial_dissections.jpg)
Eksempel på en type MR-angiografi. De fyldte pile viser, hvor blodet udviser laminart flow, mens der ved de hule pile er helikoidt flow.
MR-angiografi (MRA) er en medicinsk teknik til at tage et 3D-billede af blodårerne (angiografi) i en patient vha. MRI.
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Vastly undersampled Isotropic Projection Reconstruction (VIPR) Phase Contrast (PC) sequence MRI of arterial dissections.jpg
Forfatter/Opretter: Mikael Häggström, Licens: CC BY 2.0
Vastly undersampled Isotropic Projection Reconstruction (VIPR) of a Phase Contrast (PC) MRI sequence of a 56 year-old male with dissections of the celiac artery (upper) and the superior mesenteric artery (lower). Laminar flow is present in the true lumen (closed arrow) and helical flow is present in the false lumen (open arrow).
Forfatter/Opretter: Mikael Häggström, Licens: CC BY 2.0
Vastly undersampled Isotropic Projection Reconstruction (VIPR) of a Phase Contrast (PC) MRI sequence of a 56 year-old male with dissections of the celiac artery (upper) and the superior mesenteric artery (lower). Laminar flow is present in the true lumen (closed arrow) and helical flow is present in the false lumen (open arrow).