PMC3573777_01
Severe esophagitis with a tight lower esophageal stenosis.
crg-0007-0001-g01.jpg
PMC3573777_01_crg-0007-0001-g01.jpg
F1
On admission to our unit, esophagogastroduodenoscopy showed severe esophagitis with large mucosal ulcerations and an esophageal stenosis (fig. 1).
Liver immunohistochemistry with cell positivity for gastrin (arrows), scale bar = 100 mum.
crg-0007-0001-g02.jpg
PMC3573777_01_crg-0007-0001-g02.jpg
F2
The immunohistochemical profile showed 80% cell positivity for gastrin (as shown in fig. 2, with a scale bar of 100 mum) and chromogranin (as shown in fig. 3, with a scale bar of 100 mum).