1. A Deadly Swallow: A Case of Achalasia with Acute Respiratory Failure
Napat Leeaphorn, MD, Patompong Ungprasert, MD, Wisit Cheungpasitporn, MD, Daych Chongnarungsin, MD, Edward F. Bischof, MD 
The American Journal of Medicine 
Volume 126, Issue 6, Pages e7-e8 (June 2013)
DOI: /j.amjmed
Copyright © 2013 Elsevier Inc. Terms and Conditions

2. Figure
Chest radiograph shows lucent area in the lower neck and upper chest (arrows), which represents air within a dilated esophagus.
The American Journal of Medicine  , e7-e8DOI: ( /j.amjmed )
Copyright © 2013 Elsevier Inc. Terms and Conditions