Focal liver lesions
Conditions
Interventions
Gold Standard:Pathological diagnosis of surgically resected or biopsy of focal liver lesions
Index test:Sonozoid 
ultrasound 
diagnosis
Sponsors
West China Hospital of Sichuan University
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Focal liver lesions (not simple cystic lesions) found on ultrasound,CT and MRI,patients are admitted to the hospital for surgery or biopsy. 2. Aged >= 18 years.
Exclusion criteria
Exclusion criteria: 1. Local treatments for focal liver lesions have been performed (including transcatheter arterial chemoembolization, Radiofrequency ablation, Microwave ablation,etc.). 2. Patients who are allergic to eggs,egg products,and contrast agents. 3. Recently have acute coronary syndrome and unstable ischemic heart disease. 4. A history of adult respiratory distress syndrome, severe emphysema, acute pulmonary vasculitis or pulmonary embolism. 5. The patient cannot cooperate to complete the examination.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| sensitivity;specificity;positive predictive value;negative predictive value; | — |
Countries
China
Contacts
Public ContactQiang Lu
West China Hospital of Sichuan University
Outcome results
None listed