Oesophagus

A gastroscopy (upper endoscopy) is a procedure that looks inside the upper part of the digestive tract from the mouth to just beyond the stomach. Gastroscopies help doctors diagnose and monitor medical conditions. Find out more about what a gastroscopy involves.

Eosinophilic oesophagitis (EO) is a rare condition that causes tamariki (children) and rangatahi (young people) to have difficulties with their swallowing tube (oesophagus). The treatment for eosinophilic oesophagitis is medicines and/or changes to your child's diet.