Table 2. Final diagnoses of the lesions that were visible by radial-probe EBUS and sensitivity of the procedure.
Diagnosis | Pulmonary lesions | |||
---|---|---|---|---|
Nodules | Masses | |||
Cases | Sensitivity | Cases | Sensitivity | |
N (%) | N diagnosed (%) | N (%) | N diagnosed (%) | |
Malignancy | 14 (51.8) | 10 (71.4) | 10 (83.3) | 9 (90.0) |
Non-small cell lung cancer | 10 (37.0) | 7 (70.0) | 8 (66.7) | 7 (87.5) |
Small cell lung cancer | 2 (7.4) | 2 (100.0) | 1 (8.3) | 1 (100.0) |
Adenoid cystic carcinoma | 1 (3.7) | 1 (100.0) | ||
Hamartoma | 1 (3.7) | 0 (0.0) | ||
Metastatic breast cancer | 1 (8.3) | 1 (100.0) | ||
Tuberculosis or fungal infection | 4 (14.8) | 2 (50.0) | ||
Inflammatory disease | 3 (11.1) | 3 (100.0) | 2 (16.7) | 2 (100.0) |
Nonspecific benign disease | 6 (22.2) | 6 (100.0) | ||
Total | 27 (100.0) | 20 (74.1) | 12 (100.0) | 11 (91.7) |