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Spiral (helical) CT of the renal vasculature

G D Rubin1

  • 1Department of Radiology, Stanford University School of Medicine, CA 94305-5105, USA.

Seminars in Ultrasound, CT, and MR
|August 1, 1996
PubMed

Insights

Optimizing spiral CT parameters is key for clear renal artery imaging. Renal CT angiography offers a noninvasive alternative for diagnosing conditions like renal artery stenosis.

Area of Science:

  • Medical Imaging
  • Radiology
  • Vascular Imaging

Background:

  • Renal arteries present imaging challenges for spiral CT.
  • Diagnostic quality renal CT angiography requires optimized acquisition parameters.

Purpose of the Study:

  • To outline technical considerations for renal CT angiography.
  • To review the clinical utility of spiral CT for renal artery assessment.

Main Methods:

  • Review of technical considerations for spiral CT acquisition.
  • Examination of published data on renal CT angiography applications.

Main Results:

  • Optimized spiral CT parameters are crucial for diagnostic renal CT angiography.
  • Renal CT angiography is a useful noninvasive tool for various renal artery conditions.

Conclusions:

  • Careful parameter selection enables effective renal CT angiography.
  • This technique aids in diagnosing renal artery stenosis, donor screening, and surgical planning.

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