1. Primary esophageal lymphoma: a diagnostic challenge
Christopher T Salerno, MD, Nathaniel S Kreykes, BA, Alfredo Rego, MD, PhD, Michael A Maddaus, MD 
The Annals of Thoracic Surgery 
Volume 66, Issue 4, Pages (October 1998)
DOI: /S (98)

2. Fig 1
Esophagogram demonstrating a marked 3-cm narrowing, with an intact mucosa.
The Annals of Thoracic Surgery  , DOI: ( /S (98) )

3. Fig 2
Chest computed tomogram demonstrating esophageal thickening and a 4 × 4-cm esophageal mass (arrow).
The Annals of Thoracic Surgery  , DOI: ( /S (98) )