Subpleural pulmonary lesions
Conditions
Interventions
Index test:The 
model 
for 
ultrasound 
diagnosis 
of 
subpleural 
lung 
Sponsors
Shanghai Pulmonary Hospital affiliated to Tongji University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Aged between 16-80 years; 2. The lesion could be localized beneath the pleura by imaging examination; 3. The lesion was diagnosed by pathological, etiological examination or diagnostic therapy; 4. US images of the lesion were clear and could be preserved in whole; 5. Agree to participate in the trial and sign the informed consent.
Exclusion criteria
Exclusion criteria: 1. High risk of hypersensitivity to UCA; 2. Severe cardiovascular disease, liver or kidney dysfunction, mental disorders, etc.; 3. Other conditions that might affect the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Lesion morphology;Characteristics of color Doppler images;Elastic ultrasound score;Area under the TIC;Arrival intensity of lesion;Lesion-lung arrival time difference and chest wall-lesion arrival time difference;Imaging omics; | — |
Secondary
| Measure | Time frame |
|---|---|
| Characteristics of necrotic areas;Presence of vessel signs;Intensity at 60s, 120s and 180s;Proportion: the ratio of lesion-lung arrival time difference to chest wall-lung arrival time difference.;Peak intensity;Wash-in rate;Half intensity;Time from peak to half; | — |
Countries
China
Contacts
Public ContactWang Yin
Shanghai Pulmonary Hospital affiliated to Tongji University
Outcome results
None listed