Further investigations (Reference Tests) | Number of patients (n=57) |
---|---|
Bronchial washings | 16 |
SCL/mediastinal LN biopsy (non-US guided) | 23 |
Lung biopsy | 8 |
Pleural fluid cytology | 4 |
Others (tongue, splenic, liver, rib biopsy) | 6 |
LN, lymph node; US, ultrasound.