Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
纵隔镜和EBUS-TBNA对肺癌及纵隔肿物的诊断效能比较
The comparison of diagnostic effect results between mediastinoscopy and EBUS-TBNA
| Mediastinoscopy | EBUS-TBNA | ||||
| Lung cancer | Mediastinal mass | Lung cancer | Mediastinal mass | ||
| Accuracy | 98.28% | 98.11% | 95.69% | 82.64% | |
| Sensitivity | 98.03% | 97.62% | 94.74% | 77.42% | |
| Specificity | 100% | 100% | 100% | 100% | |
| Positive predictive value | 100% | 100% | 100% | 100% | |
| Negative predictive value | 87.88% | 91.67% | 71.79% | 57.14% | |
