Gastroenterology Research and Practice / 2013 / Article / Tab 1

Clinical Study

Chromoendoscopy to Detect Early Synchronous Second Primary Esophageal Carcinoma in Patients with Squamous Cell Carcinomas of the Head and Neck?

Table 1

Histopathological diagnosis of mucosal biopsies.


Squamous cell carcinoma 2
High-grade dysplasia1
Low-grade dysplasia2
Peptic esophagitis10
Gastric heterotopic mucosa2
Acanthosis 1
Normal mucosa 3

Total 24