Skip to main content
. Author manuscript; available in PMC: 2012 Jun 19.
Published in final edited form as: Am J Respir Crit Care Med. 2012 Apr 13;185(12):1316–1322. doi: 10.1164/rccm.201202-0294OC

Figure 2.

Figure 2

Flowchart of patients

NSCLC: Non-small cell lung cancer; EBUS-TBNA: Endobronchial ultrasound-guided transbronchial needle aspiration; NOS: Not otherwise specified; IHC: immunohistochemistry; EGFR: Epidermal growth factor receptor; CK: cytokeratin; TTF-1: Thyroid transcription factor 1; EUS: Endoscopic ultrasound;