Endoscopic options for treatment of dysplasia in Barrett’s esophagus

Figure 1 Histopathology pictures. A: White-light endoscopic image of long segment BE; B: White-light endoscopic image of BE with nodular mucosa found to be HGD; C: Hematoxylin and eosin (HE) stain of Barrett’s mucosa; D: HE of Barrett’s mucosa with LGD; E: Barrett’s mucosa with HGD. Histopathology pictures courtesy of Purva Gopal, MD, Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas. HGD: High-grade dysplasia; LGD: Low-grade dysplasia; BE: Barrett’s esophagus.