Gastric Cancer Awareness: Know the importance of early detection and screening

As we observe Gastric Cancer Awareness Month this November, our good friends at Gastroenterology of Greater Orlando remind us that it’s crucial to shed light on this often-overlooked form of cancer. Knowledge is power, especially when it comes to your digestive health, and knowing the risk factors for gastric cancers, and the reasons that early detection is so vital is crucial to survival.

What is Gastric Cancer?

Gastric cancer, also known as stomach cancer, develops when cells in the stomach begin to grow out of control. It’s a serious condition that affects thousands of Americans each year. While it may not be as widely discussed as other forms of cancer, its impact is significant, especially since gastric cancer doesn’t often cause noticeable symptoms in its early stages. This is why it’s sometimes called a “silent” cancer. By the time symptoms appear, the cancer may have already advanced, underscoring the critical importance of awareness and regular screenings.

Understanding the Risk Factors: While anyone can develop gastric cancer, certain factors can increase your risk. Age is a significant factor, with most cases diagnosed in people over 65. Men are also more commonly affected than women. Other risk factors include a family history of stomach cancer, certain dietary habits (like high consumption of smoked and salted foods), and long-term stomach inflammation.

One risk factor that deserves special attention is infection with Helicobacter pylori (H. pylori) bacteria. This common infection can cause chronic inflammation in the stomach, potentially leading to cancer over time. If you’ve been diagnosed with H. pylori, it’s important to follow up with your doctor to ensure it’s properly treated.

The Power of Early Detection: Early detection can dramatically improve outcomes for gastric cancer patients. When caught in its early stages, gastric cancer is much more treatable. This is why screening is so crucial, especially for those at higher risk. The primary screening method for gastric cancer is an upper endoscopy. This procedure allows doctors to examine the lining of your stomach directly and take biopsies if necessary.

For those at high risk, regular endoscopic screenings can be lifesaving. Other tests, such as imaging studies or blood tests, may also be used in conjunction with endoscopy to detect gastric cancer. Your gastroenterologist can help determine the best screening approach based on your individual risk factors.

Gastric Cancer Awareness: Know the importance of early detection and screening - Image credit: RDW Productions

When to Talk to Your Doctor: If you’re experiencing persistent digestive symptoms like unexplained weight loss, difficulty swallowing, or ongoing stomach pain, it’s important to discuss these with your doctor. While these symptoms don’t necessarily mean you have gastric cancer, they warrant investigation.

Additionally, if you have risk factors for gastric cancer, such as a family history or long-standing H. pylori infection, talk to your doctor about appropriate screening measures.

The Role of Lifestyle in Prevention: While we can’t control all risk factors, certain lifestyle choices can help reduce your risk of gastric cancer. Maintaining a healthy diet rich in fruits and vegetables, limiting processed and smoked foods, not smoking, and moderating alcohol intake can all contribute to better stomach health. As we recognize Gastric Cancer Awareness Month, let’s remember that knowledge is our first line of defense. By understanding the risk factors and importance of early detection, we can take proactive steps to protect our health.