Related Experiment Video For CT
Updated: May 18, 2026

Use of Electromagnetic Navigational Transthoracic Needle Aspiration (E-TTNA) for Sampling of Lung Nodules
Published on: May 23, 2015
Fine needle aspiration of lung lesion: Lateral and transpectoral approach
1Radiology SA, Calvary Central Districts Hospital, Elizabeth Vale, South Australia, Australia.
Abstract:
A 69 year-old man presented with an incidental finding on radiograph of a lesion in the left upper lobe. CT indicated it was likely to be a neoplasm and CT-guided FNA was requested. The lesion was located medial to the scapula so a creative approach was utilised to gain access to the lesion. This study discusses the approach used and why it reduced patient risk compared to a more conventional procedure. The sample was positive for neoplasm and there were no complications arising from the procedure.