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[Efficacy of 320-Row IVR-ADCT]
1Division of Interventional Radiology, Shizuoka Cancer Center.
Summary
Interventional radiology CT (IVR-CT) has evolved since 1992, with advanced 320-row systems now aiding both vascular and non-vascular procedures. This review details IVR-CT history and its efficacy in modern interventional radiology.
Area of Science:
- Medical Imaging
- Interventional Radiology
Background:
- Interventional Radiology CT (IVR-CT) was developed in 1992 for easier CT during arteriography.
- It also facilitated non-vascular interventional radiology (IR) procedures like biopsy and drainage.
Purpose of the Study:
- To review the history and evolution of IVR-CT.
- To report the efficacy of 320-row IVR-CT (320-IVR-CT) for both vascular and non-vascular interventions.
- To share institutional experiences with 320-IVR-CT.
Main Methods:
- Historical review of IVR-CT development.
- Description of technological advancements, including 4-detector-row IVR-MDCT and 320-row IVR-ADCT (320-IVR-CT).
- Discussion of the predominant direct MPR method with volume scanning for non-vascular interventions.
Main Results:
- IVR-CT, originating in 1992, is now globally utilized.
- 320-IVR-CT, implemented by 2013, shows efficacy in vascular interventions.
- The direct MPR method with volume scanning is prevalent for non-vascular interventions using 320-IVR-CT.
Conclusions:
- 320-IVR-CT represents a significant advancement in interventional radiology imaging.
- The technology demonstrates utility in both vascular and non-vascular interventional procedures.
- Further investigation and experience sharing are valuable for optimizing its application.
