PMC5359443_01
Contrast computed tomography confirmed a slowly enhancing mass with a smooth margin adjacent to the right side of the trachea in the pathway of the azygos arch.
CRIS2017-1693912.001.jpg
PMC5359443_01_CRIS2017-1693912.001.jpg
fig1
A contrast CT scan confirmed a slowly enhancing mass in the pathway of the azygos venous arch (Figure 1).
Thoracoscopic surgery revealed a mass arising from the azygos venous arch; there was light adhesion.
CRIS2017-1693912.002.jpg
PMC5359443_01_CRIS2017-1693912.002.jpg
fig2
Thoracoscopic surgery revealed a mass arising from the azygos venous arch; there was light adhesion (Figure 2).
A complete resection of the venous mass was performed.
CRIS2017-1693912.003.jpg
PMC5359443_01_CRIS2017-1693912.003.jpg
fig3
A complete resection of 4.2 cm mass of the azygos venous arch was performed (Figure 3) and some thrombosis within the mass was observed (Figure 4).
A complete resection of 4.2 cm mass of the azygos venous arch was performed and some thrombosis within the mass was observed.
CRIS2017-1693912.004.jpg
PMC5359443_01_CRIS2017-1693912.004.jpg
fig4
A complete resection of 4.2 cm mass of the azygos venous arch was performed (Figure 3) and some thrombosis within the mass was observed (Figure 4).