1. Pulmonary vein augmentation for single lung transplantation
Roberto P Casula, Serban C Stoica, John Wallwork, John Dunning 
The Annals of Thoracic Surgery 
Volume 71, Issue 4, Pages (April 2001)
DOI: /S (00)

2. Fig 1
The pericardium surrounding the hilum of the left lung. The inferior part of the inset shows how the pulmonary veins were cut short and tend to retract into the hilum.
The Annals of Thoracic Surgery  , DOI: ( /S (00) )

3. Fig 2
The separate running sutures between the pericardium and the pericardial opening of the pulmonary veins are completed. The newly formed cuff is cut with scissors.
The Annals of Thoracic Surgery  , DOI: ( /S (00) )