Fig. 1 | Scientific Reports

Fig. 1

From: Ultra-high-resolution imaging of intracranial flow diverters with photon counting CT: A comparative phantom study with flat-panel CT

Fig. 1

Flat panel CT (A, B) and photon-counting detector CT (CTDIvol 20 mGy; C, D) with axial and sagittal reconstructions of a Silk Vista 2.5 × 15 mm flow diverter. Compared to FP-CT, PCD-CT shows a smaller apparent lumen and a hypodense artifact adjacent to the stent wall (arrowheads). Window settings were manually optimized for contrast: A, B) W: 700 HU, L: 2000 HU; C, D) W: 250 HU, L: 700 HU.

Back to article page