Endoscopy is helpful in the diagnosis of peptic<unk>  disease.Endoscopy with biopsy is recommended to diagnose cancer in patients 55 years or older, or with one or more alarm symptoms such as unexplained weight loss, progressive dysphagia, odynophagia, recurrent vomiting, family history of gastrointestinal cancer, overt gastrointestinal bleeding, abdominal mass, iron deficiency anemia.
Peptic ulcer esophagogastroduodenoscopy
Barrett's esophagus physical examination
Linitis plastica upper GI endoscopy
Peptic ulcer disease endoscopy
Eosinophilic esophagitis physical examination
Peptic ulcer physical examination
Peptic ulcer X ray
Esophageal candidiasis physical examination