<unk>  findings are usually normal among patients with esophageal<unk>  although anemia may be seen with malignant causes of esophageal<unk> . Other possible<unk>  test are high serum gastrin level in zollinger-ellison syndrome and peripheral eosinophilia in eosinophilic esophagitis as causes of esophageal<unk> .
Esophageal stricture laboratory findings
Achalasia laboratory findings
Barrett's esophagus laboratory findings
Eosinophilic esophagitis physical examination
Esophageal candidiasis physical examination
Mallory-Weiss syndrome laboratory findings
Esophagitis laboratory findings
Gastroesophageal reflux disease laboratory findings