What is a gastroscopy?

Gastroscopy is an examination of the upper digestive tract (the oesophagus, stomach and duodenum) using an endoscope — a long, thin, flexible tube containing a camera and a light — to view the lining of these organs.

Why is a gastroscopy done?
How do I prepare for a gastroscopy?
What happens during a gastroscopy?
What happens after a gastroscopy?
What are the risks of a gastroscopy?
Gastroscopy Port Macquarie  Dr Stuart Kostalas