In patients with BE, the risk of developing HGD or EAC is predominantly determined by the presence of LGD, a known duration of BE of ≥10 years, longer length of BE, and presence of esophagitis. One or combinations of these risk factors are able to identify patients with a low or high risk of neoplastic progression and could therefore be used to individualize surveillance intervals in BE.

No abstract

In patients with BE, the risk of EAC is related to risk factors for GERD, which is, however, asymptomatic. As these risk factors are common in Western countries, they are probably not helpful in individualization of surveillance intervals.

SUMMARY BackgroundChronic oesophageal inflammation and related oxidative stress are important in the pathogenesis of erosive oesophagitis (EO) and its malignant progression.

SUMMARYBackground Achalasia, an oesophageal motor disease, is associated with functional oesophageal obstruction. Food stasis can predispose for oesophagitis. Treatment aims at lowering of the lower oesophageal sphincter pressure, enhancing the risk of gastro-oesophageal reflux. Nevertheless, the incidence of oesophagitis after achalasia treatment is unknown.