Patients suspected of having pulmonary embolism
Conditions
Interventions
Group A:None
Group B:None
Group C:None
Sponsors
Southern Medical University Southern Hospital
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Age>=18 years; 2. Gender is not required; BMI is not required; 3. Visited our hospital from January 2023 to October 2023 and has no subsequent record of visiting our hospital again; 4. Pulmonary artery CT with enhanced examination due to suspected pulmonary embolism;
Exclusion criteria
Exclusion criteria: 1. Patients who do not tolerate high-rate injections; 2. No dual-energy data was collected in the image image; 3. Exclude allergy to iodine contrast media; 4. Severe renal insufficiency (GFR<30 mL/min); 5. Pregnancy; 6. The image quality is poor and cannot be analyzed and evaluated.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Weighted kappa coefficient; | — |
Countries
China
Contacts
Public ContactChenggongYan
Southern Medical University Southern Hospital
Outcome results
None listed