spontaneous pneumothorax
Conditions
Interventions
Gold Standard:Assessment of the volume of pneumothorax by chest CT
Index test:The ultrasound version was PHILIPS CX50 [Philips, Bothell, Washington, USA], and the abdominal probe (low-frequency convex array probe) was used for general ultrasound and M-mode ultrasound
Sponsors
The First Affiliated Hospital of Nanjing Medical University (Jiangsu Province People's Hospital)
Eligibility
Sex/Gender
All
Age
14 Years to 80 Years
Inclusion criteria
Inclusion criteria: 14-80 years old; A patient with suspected spontaneous pneumothorax
Exclusion criteria
Exclusion criteria: Chest CT showed that the patient was non-pneumothorax
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Pleural sliding sign;Evaluation of the agreement between ultrasound and CT for the volume of pneumothorax in patients with spontaneous pneumothorax; | — |
Secondary
| Measure | Time frame |
|---|---|
| B line;Beach sign;Comparative assessment of pneumothorax volume by ultrasound and plain chest radiography in patients with spontaneous pneumothorax;sensitiveness;specificity;positive predictive value;Negative predictive rate;accuracy; | — |
Countries
China
Contacts
Public ContactLin Li
The First Affiliated Hospital of Nanjing Medical University (Jiangsu Province People's Hospital)
Outcome results
None listed