Specifications
Size: | Approx. 268 x 189 x 149 mm |
Weight: | Approx. 5400 g |
Base material: | Cellulose-polymer composite |
Optimal tube voltage: | 120 kVp (cf page 4) – adaptable upon request – |
This abdomen phantom can be used in CT for evaluation of low-contrast lesions in the pancreas. It was designed to enable evaluation of diagnostic software, including AI tools.
The phantom simulates a contrast medium enhanced abdomen in early portal venous phase and has 5 low-contrast pancreatic lesions.
The phantom provides a detailed and realistic simulation of soft and bone tissue, including small details such as lymph nodes. Air voids are filled with a cellulose-polymer composite of approx. -80 HU.
The phantom can be used for detection, segmentation and classification tasks and other common methods of image quality evaluation.
Size: | Approx. 268 x 189 x 149 mm |
Weight: | Approx. 5400 g |
Base material: | Cellulose-polymer composite |
Optimal tube voltage: | 120 kVp (cf page 4) – adaptable upon request – |
5 rod-shaped pancreatic lesions |
Lesion height: 10.9 mm |
Lesion diameter: 11 mm |
Lesion edge: sharp |
Lesion # | Position | Approx. contrast at 120 kVp |
1 | Head | -20 HU |
2 | Head | -30 HU |
3 | Head | -40 HU |
4 | Body | -50 HU |
5 | Tail | -60 HU |