Comparative evaluation of filter back projection and iterative image reconstruction algorithms and its impact on radiation dose and image quality in computed tomography of malignant pancreatic lesions
Not Applicable
Recruiting
- Conditions
- Image reconstruction algorithms in CT scan.
- Registration Number
- IRCT20190930044930N1
- Lead Sponsor
- Esfahan University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 55
Inclusion Criteria
Pancreatic cancer
Complete informed consent form of the radiation protocol
Age over 40 years
Exclusion Criteria
Patients who are pregnant
Patients who are contraindicated with contrast agents according to the instructions.
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Radiation dose. Timepoint: Before and after intervention. Method of measurement: Reading from the CT scan monitor.;Qualitative image quality. Timepoint: After performing a CT scan. Method of measurement: Radiologist qualitative evaluation based on specific criteria.;Quantitative image quality. Timepoint: After performing a CT scan. Method of measurement: Quantitative evaluation based on criteria specified by the physicist.
- Secondary Outcome Measures
Name Time Method