Figure 3. Residual thrombus in the subclavian vein in the thoracic outlet between the clavicle and the first rib (arrow)

From

Paget-Schroetter: Primary Axillo-subclavian Vein Thrombosis in a Young Patient

Cesar Gentille, Michael Arriaga, Christopher Peckins

American Journal of Medical Case Reports. 2016, 4(9), 315-318 doi:10.12691/ajmcr-4-9-6