The evaluation of oesophageal function in patients with different types of oesophageal metaplasia.

Aim: To evaluate the oesophageal function in patients with different types of oesophageal metaplasia and in cases with dysplasia on the basis of the Montreal definition of gastro-oesophageal reflux disease.

Patients And Methods: 270 consecutive patients [M/F 151/119, mean age 54.2 years (19-84)] with endoscopic and histological evidence of oesophageal metaplasia were prospectively studied: patients with specialized intestinal metaplasia (SIM, n = 109) and patients without SIM (n = 161).