What is Gastric intestinal metaplasia? A Gastroenterologist Explains

Gastric intestinal metaplasia is a condition where stomach cells begin to resemble intestinal cells, serving as a potential precursor to cancer, though the overall risk of progression to cancer is less than 1%. Most patients are asymptomatic, and the condition is often discovered during routine endoscopy biopsies. In Australia, 5 to 20% of the population may have intestinal metaplasia, typically without adverse effects. Diagnosis leads to recommended surveillance, including repeat endoscopies and biopsies to monitor changes. Patients with limited metaplasia may undergo gastroscopy every five years, while those with more extensive changes may require more frequent monitoring. Lifestyle factors, such as smoking, alcohol consumption, and high salt intake, can influence risk, while genetic predispositions exist in certain populations. It's important to note that gastric and intestinal metaplasia is not cancer. For personalised medical advice, individuals should consult their healthcare providers. Note this video is not a medical consultation. Any medical information is general in nature, and is not intended to provide individual clinical advice. You should contact your doctor or other healthcare professional in relation to any concerns they may have as your own circumstances may be different. For more information, or to schedule an appointment, visit http://www.gastrosc.com.au