1. Resection of a leiomyosarcoma of the azygos vein
Uday Dasika, MD, Nazli Shariati, MD, John M Brown, MD 
The Annals of Thoracic Surgery 
Volume 66, Issue 4, (October 1998)
DOI: /S (98)

2. Fig 1
Posteroanterior chest radiograph demonstrating the mediastinal mass.
The Annals of Thoracic Surgery  , DOI: ( /S (98) )

3. Fig 2
Computed tomographic scan of chest demonstrating the posterior mediastinal mass.
The Annals of Thoracic Surgery  , DOI: ( /S (98) )