CT offers the possibility to safely guide interventions. CT is widely available, and generally, CT-guided interventions can be performed with every type of scanner. No special interventional equipment is needed, which is an important advantage over magnetic resonance guidance. The radiation exposure during CT-guided interventions has to be mentioned, and every procedure should be performed in a dose-saving manner, especially if CT fluoroscopy is used.

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CT-Guided Interventions: Indications, Technique, and Pitfalls

  • Philipp G. C. Begemann,
  • Patrick Haage

摘要

CT offers the possibility to safely guide interventions. CT is widely available, and generally, CT-guided interventions can be performed with every type of scanner. No special interventional equipment is needed, which is an important advantage over magnetic resonance guidance. The radiation exposure during CT-guided interventions has to be mentioned, and every procedure should be performed in a dose-saving manner, especially if CT fluoroscopy is used.