None listed
Conditions
Interventions
Head and Neck:Head and neck CT examination will be performed and both FBP and Deep Recon will be used to reconstruct images.
Chest:Chest CT examination will be performed and both FBP and Deep Recon will be used to reconstruct images.
Abdomen:Abdomen contrast-enhanced CT examination will be performed and both FBP and Deep Recon will be used to reconstruct images.
Sponsors
Zhongshan Hospital Affiliated to Fudan University
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: Subject Inclusion Criteria (must be met at the same time): 1. Age 18 to 75; 2. If you are a woman, you must not be pregnant or breastfeeding; 3. Those who agree to participate in this clinical trial and sign the informed consent form of the subject; 4. Those who have full capacity for civil conduct.
Exclusion criteria
Exclusion criteria: Subject exclusion criteria (any of the following are excluded): 1. Persons who do not have full capacity for civil conduct; 2. Pregnant and lactating females (if the subject is a woman of appropriate age and cannot confirm whether she is pregnant, the urine pregnancy test result will be provided); 3. Those who have the intention to have children in the next 6 months; 4. High-risk groups with contraindications to iodine contrast media and allergies (only enhanced scan needs to be excluded); 5. Persons who have received any contrast medium within 24 hours before the test (only contrast-enhanced scan needs to be excluded); 6. Patients with renal insufficiency (only enhanced scan needs to be excluded); 7. The investigator believes that it is not suitable to participate in this clinical trial.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Subjective image quality evaluation based on diagnostic requirements; | — |
Secondary
| Measure | Time frame |
|---|---|
| Image quality evaluation based on image noise level;Signal-Noise Ratio (SNR);Contrast-Noise Ratio (CNR);Safety evaluation (whether adverse events occur); | — |
Countries
China
Contacts
Public ContactMengsu Zeng
Zhongshan Hospital Affiliated to Fudan University
Outcome results
None listed