PhantomX Abdomen Phantom
Low-contrast spheres
Featuring 42 spherical liver lesions with different diameters and contrast levels, this phantom supports comprehensive assessment of lesion detectability, imaging performance, and advanced processing applications in CT and CBCT.
Compatible with Machine/Modality/Application:
CT Simulation
Used for Workflow
Abdomen
Abdomen Phantom Low-contrast spheres
This phantom simulates a contrast medium enhanced abdomen in portal venous phase. It covers the eleventh thoracic vertebra to the fourth lumbar vertebra (partially included).
The phantom has 42 spherical liver lesions with 8 and 12 mm diameter and lesion contrasts of 10, 20, 30 and 40 HU to the surrounding liver.
The phantom can be used in CT (including CBCT) to evaluate and optimize imaging performance and post-processing applications, including AI-enabled applications. It is also suited for training purposes.
The phantom provides a detailed and realistic simulation of soft and bone tissue. Air voids are filled with a cellulose-polymer composite of approx. -160 HU.
Features
Specifications
| Size | Approx. 268 x 189 x 150 mm |
| Weight | Approx. 4950 g |
| Base material | Cellulose-polymer composite |
| Optimal tube voltage | 120 kVp – adaptable upon request – |
Diagnostic features
Realistic simulation of vasculature, bone and soft tissues, including the liver, gallbladder, pancreas, spleen, adrenals, kidneys, stomach, small intestine and colon.
42 spherical liver lesions in 7 sections.
Lesion diameter: 8 mm and 12 mm
Lesions contrasts: 10, 20, 30 and 40 HU at 120 kVp
Section 1: 4 lesions
Section 2: 15 lesions
Section 3: 9 lesions
Section 4: 6 lesions
Section 5: 3 lesions
Section 6: 3 lesions
Section 7: 2 lesions
Packaging & Dimensions
The product ships in a protective hard case featuring interior foam padding.
- Dimensions (case): 415 x 280 x 190 mm
- Dimensions (packaged)*: 465 x 355 x 210 mm
- Total weight (ready to ship): 11.0 kg
*Outer packaging (e.g., cardboard box or protective wrap) may vary slightly, affecting total dimensions.
Find more resources here
Articles
When AI Meets Reality: Why Radiologists Need PhantomX
From Geometric Phantoms to Clinically Predictive Testing_The Evolving Role of Phantom-Based QA in MI _ EFOMP2026 Summer edition
Clinically Realistic Phantoms for End-to-End Imaging and AI QA
PhantomX supplies a new generation of highly realistic phantoms for clinical imaging and AI in medical imaging. Advanced technologies, innovation and and science are used to create optimal solutions for clinical diagnostic workflows. Accelerated development, improved diagnostic outcomes and reliable AI deployment can improve patient care, efficiency and accessibility in diagnostic imaging.
Radiologist and Researcher, Charité Berlin, Founder PhantomX
