Preoperative Duplex Scanning is a Helpful Diagnostic Tool in Neurogenic Thoracic Outlet Syndrome

Conclusion:
Compression of the subclavian vein or artery on duplex ultrasonography can assist in NTOS diagnosis. Ipsilateral compression on abduction often correlates with Adson testing.

Source: Vascular and Endovascular Surgery - February 10, 2016 Category: Surgery Authors: Orlando, M. S., Likes, K. C., Mirza, S., Cao, Y., Cohen, A., Lum, Y. W., Freischlag, J. A. Tags: Original Manuscripts Source Type: research