一歩先の、ヘリカルCTへ。
一歩先の、ヘリカルCTへ。
SURESubtraction, Aneurysms, AVM
Aquilion PRIME
A non-contrast and CT Angiography of the brain was performed. SURESubtraction software was applied utilizing a refined registration algorithm. The bone structures were subtracted from the angiography image data. 3D Volume Rendered and fused images demonstrate intracranial aneurysms associated with arteriovenous malformation (AVM).
View Scan Parameters| Non-contrast | |
| Scan Mode | Ultra-Helical |
| Collimation | 0.5 mm x 80 |
| kVp | 120 |
| mAs | 165 |
| Rotation Time | 0.75 s |
| Scan Range | 225 mm |
| Dose Reduction | AIDR 3D |
| CTDlvol | 51.5 mGy |
| DLP | 953.1 mGy·cm |
| Effective Dose* | 2.00 mSv |
| Contrast | |
| Scan Mode | Ultra-Helical |
| Collimation | 0.5 mm x 80 |
| kVp | 120 |
| mAs | 165 |
| Rotation Time | 0.75 s |
| Scan Range | 225 mm |
| Dose Reduction | AIDR 3D |
| CTDIvol | 35.2 mGy |
| DLP | 698.8 mGy•cm |
| Effective Dose* | 1.46 mSv |
Carotid CTA, ICA Occlusion
Aquilion PRIME
74-year-old male, a carotid CT Angiography was performed. SUREExposure and AIDR 3D, Adaptive Iterative Dose Reduction were integrated into the protocol and automatically applied to the scan. 3D Volume Rendered, curved Multiplanar Reconstruction (cMPR) and axial images demonstrate a total occlusion of the internal carotid artery on the left side.
View Scan Parameters| Scan Mode | Ultra-Helical |
| Collimation | 0.5 mm x 80 |
| kVp | 100 |
| mAs | SURE Exposure |
| Rotation Time | 0.5 s |
| Scan Range | 309 mm |
| Dose Reduction | AIDR 3D |
| CTDlvol | 3.6 mGy |
| DLP | 127.4 mGy·cm |
| Effective Dose* | 0.71 mSv |
社名変更のお知らせ: 弊社は2018年1月4日より、東芝メディカルシステムズ株式会社からキヤノンメディカルシステムズ株式会社へ社名を変更いたしました。本Webサイトの一部には、旧社名が表示されている場合がございます。
