AI-based CT reconstruction using ClariCT software for noise reduction and improvement of image quality of Contrast enhanced liver CT: A prospective multinational multicenter single arm study
Not Applicable
Recruiting
- Conditions
- Neoplasms
- Registration Number
- KCT0005939
- Lead Sponsor
- Seoul National University Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 300
Inclusion Criteria
1) patients who give informed consent to participate in this study
2) age between 20 and 85-year old
3) patients having suspicion of primary/metastatic liver tumor and planed to perform contrast enhanced liver CT for clinical need
4) No previous history of allergic reaction to iodine contrast media
Exclusion Criteria
1) patients who do not give informed consent
2) age below 19 and age over 86
3) previous history of allergic reaction to iodine contrast media
Study & Design
- Study Type
- Observational Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method level of image noise at T12 vertebra level
- Secondary Outcome Measures
Name Time Method contast-noise ratio of liver tumor;signal-to-noise ratio of liver parenchyma;image quality assessed using 5-point scale;hounsfield units of abdominal aorta, hepatic artery and portal vein;edge sharpness assessed using 5-point scale;reproducibility of liver tumor size measurement