PMID: 7940086Jan 1, 1994Paper

Magnetic resonance angiography of the left renal vein

Surgical and Radiologic Anatomy : SRA
A CarrieroL Bonomo

Abstract

The authors evaluated magnetic resonance angiography (MRA) as a possible diagnostic method to image the left renal vein. Twenty-five patients with abdominal aortic aneurysm underwent both plain and contrast-enhanced CT, as well as two-dimensional (2D) sequential time of flight (TOF) MRA. MRA images were evaluated on the basis of the results of CT, taken as the "gold standard" for vessel demonstration. MRA was performed with a 1.5 T superconductive magnet (Magnetom), fast imaging with steady-state free precession (FISP) 2D sequence (TR 40 ms, TE 10 ms, FA 18 degrees). Images were acquired in breath-hold on the coronal and sagittal plane and reconstructed according to maximum intensity projection (MIP) and targeted-MIP techniques. MRA images acquired on the sagittal plane correctly showed the retroaortic course on the left renal v. in six cases. On the coronal plane, targeted-MIP reconstructions for the course of the left renal v. correctly detected its outlet at the level of the inferior vena cava in five cases and of the left iliac v. in one case. MRA appears to be a promising noninvasive vascular imaging technique capable of correctly detecting the course and the outlet of the left renal v. We particularly noticed that the lef...Continue Reading

References

Jan 11, 1992·Urologic Radiology·J D McAllisterA M Samaha
Jul 1, 1991·Radiographics : a Review Publication of the Radiological Society of North America, Inc·S B GayB R Williamson
Nov 1, 1991·AJR. American Journal of Roentgenology·J F DebatinH D Sostman
Sep 1, 1990·Journal of Computer Assisted Tomography·C L DumoulinH Wegmuller
Oct 1, 1987·Archives of Surgery·E D Baldridge, A J Canos
Jan 1, 1986·The Journal of Computed Tomography·J T Hall, B Raval

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Citations

Mar 12, 1998·Italian Journal of Neurological Sciences·P Folkers, P Luyten
Jun 24, 2003·AJR. American Journal of Roentgenology·Jimmy H M ChanM K Yuen
Feb 15, 2005·World Journal of Surgical Oncology·Lazar B DavidovicStevo N Duvnjak

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