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.
Typical linear probe endobronchial ultrasound-guided transbronchial needle aspiration image (prior to sampling) of lymph node demonstrating intra-nodal vessels and adjacent aorta (in power Doppler mode). Reproduced with permission from BMJ Publishing Group Ltd.4
