Eosinophilic esophagitis should be considered in the differential diagnosis of any cases with refractory reflux who complain of chronic unexplained dysphagia, with history of recurrent food impaction, and atopy or abnormal endoscopic features.

Fatty liver seems to be a strong independent alarm for the presence of significant CAD.

Fluoxetine was superior to omeprazole for improving the symptoms of patients with heartburn and normal endoscopy who failed once daily PPIs. The superiority of fluoxetine was mostly attributed to those with normal esophageal pH rather than those with abnormal pH (ClinicalTrials.gov, number NCT01269788).

Microscopic duodenitis in H. pylori-infected patients may play a major role in producing and aggravating symptoms in FD patients and may be a determinant factor to consider in whether to treat H. pylori infection in functional dyspepsia.

No abstract