1. Airway Spray Cryotherapy: Initial Outcomes From a Multiinstitutional Registry 
David J. Finley, MD, Joe Dycoco, BS, Saiyad Sarkar, MD, William S. Krimsky, MD, John T. Sherwood, MD, Dominic Dekeratry, MD, Gordon Downie, MD, PhD, Joel Atwood, BS, Hiran C. Fernando, MD, Valerie W. Rusch, MD 
The Annals of Thoracic Surgery 
Volume 94, Issue 1, Pages (July 2012)
DOI: /j.athoracsur
Copyright © 2012 The Society of Thoracic Surgeons Terms and Conditions

2. Fig 1
Airway narrowing is shown as the percentage of occlusion before treatment (dark bars) and after treatment (light bars). Only 1 patient did not achieve improved luminal patency after treatment (preoperative and postoperative data available on 73% of procedures).
The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur )
Copyright © 2012 The Society of Thoracic Surgeons Terms and Conditions