An endoscopy is a procedure used to assess various digestive health issues that may require further investigation. By offering a closer look at the digestive tract, this tool can help detect conditions that might not be visible through other diagnostic methods. Many people in Australia experience persistent digestive symptoms or are at risk for more serious conditions, and an endoscopy might offer valuable insights into their health.
If you're experiencing chronic digestive symptoms, your doctor may suggest a gastrointestinal endoscopy to gain a clearer understanding of the underlying causes. Whether it's abdominal pain, heartburn, or unexplained nausea, the procedure may provide critical information to guide further treatment.
When an endoscopy may be recommended
Persistent digestive symptoms
Chronic abdominal pain, heartburn, difficulty swallowing, and nausea are some of the more common reasons why patients might undergo a gastrointestinal endoscopy. Identifying potential causes like acid reflux, ulcers, or gastritis at an early stage could lead to better management of these conditions. Persistent digestive symptoms that don’t resolve on their own often require further investigation, and an endoscopy could help identify the root cause.
Gastrointestinal bleeding
An endoscopy can be particularly useful for patients with unexplained bleeding in the digestive tract. The procedure may help locate sources of bleeding from conditions like peptic ulcers or abnormal blood vessels, which could require immediate medical treatment. For those experiencing blood in their stool or other related symptoms, an endoscopy may offer a clearer picture of what’s happening internally so that you can get the right treatment.
Cancer and polyp screening with an endoscopy
In recent years, there were an estimated 15,500 new cases of colorectal cancer diagnosed in Australia, making it one of the most common forms of cancer. Colonoscopy, a specific type of endoscopy, is widely used for cancer screening, especially in those considered at higher risk. Detecting and removing polyps through endoscopy before they develop into colorectal cancer may significantly improve patient outcomes. If your doctor has identified any risk factors, this procedure may be suggested as part of your routine health check-ups.
Diagnosing and monitoring Inflammatory bowel diseases (IBD)
Inflammatory bowel diseases (IBD), such as Crohn’s disease and ulcerative colitis, affect at least 85,000 Australians. Endoscopy is often recommended to both diagnose and monitor these chronic conditions. By using this tool, gastroenterologists may identify areas of inflammation and better assess the progression of the disease. Endoscopy also helps doctors adjust treatments effectively, depending on how the condition is evolving and what kinds of treatments may be most suitable for the stage the condition has reached.
Unexplained anaemia investigation
Unexplained anaemia, particularly if caused by iron deficiency, can sometimes be related to hidden gastrointestinal bleeding. In Australia, around 12% of women, 8% of pre-school-aged children, and 20% of those over 85 experience anaemia. Carrying out an endoscopy might be necessary to identify whether bleeding ulcers, tumours, or inflamed areas of the digestive system are contributing to low iron levels, causing people to become anaemic. Pinpointing these areas can lead to more effective treatment options for patients with this condition.
Treating blockages and removing foreign objects
An endoscopy can be a therapeutic procedure to treat blockages in the oesophagus or intestines. These blockages can result from various conditions, such as strictures, tumours, or scar tissue that narrows the digestive tract. Using endoscopy, doctors can sometimes dilate or widen narrowed sections, allowing food and liquids to pass through more easily. For those experiencing difficulty swallowing or other obstructive symptoms, an endoscopy may offer a less invasive solution to restore normal digestive function and improve quality of life.
Monitoring Barrett’s oesophagus and other chronic conditions
Barrett’s oesophagus is a condition that affects approximately 4% of Australians and can increase the risk of oesophageal cancer if left untreated. Ongoing monitoring, often through endoscopy, is crucial for individuals diagnosed with Barrett’s oesophagus. Regular endoscopies can detect any changes in the oesophageal lining and identify precancerous cells early. Likewise, patients with other chronic conditions, such as chronic gastritis or Crohn’s disease, benefit from endoscopic evaluations to monitor the progression of their conditions.
When should you consider an endoscopy?
How to prepare for your endoscopy
If you are experiencing any of the following symptoms, it may be worth considering an endoscopy:
- Persistent heartburn or acid reflux
- Chronic abdominal pain or bloating
- Unexplained weight loss or anaemia
- Blood in stools or difficulty swallowing
Early detection through endoscopy can often provide valuable insights into these symptoms, potentially improving your treatment options and overall health.
FAQs
While the procedure can help identify abnormalities, such as polyps, it is typically one of several diagnostic tools used to confirm a cancer diagnosis. Your doctor will discuss any findings during follow-up appointments.
Most patients experience minimal discomfort during an endoscopy. Sedation is commonly provided to help you relax, and any discomfort is usually short-lived.
Your doctor will provide detailed instructions, which often involve fasting for a certain period before the procedure. Preparation may vary depending on the type of endoscopy being performed.
Consider an endoscopy for better digestive health
If you’ve been battling uncomfortable digestive symptoms like bloating, abdominal pain, or difficulty swallowing, it might be time to explore what’s going on beneath the surface. An endoscopy is a safe and effective procedure that gives your doctor a closer look at your digestive system, helping to identify issues such as GORD, ulcers, or other gastrointestinal conditions. By getting to the root of your symptoms, you can start the right treatment plan and regain control over your health.
Don’t let ongoing discomfort affect your quality of life. An endoscopy could provide the clarity and answers you need to move forward with a tailored solution. Book an endoscopic investigation with a trusted Sydney specialist and take the first step towards better digestive health today.
MEET DR. SUHIRDAN
Interventional Gastroenterologist and Hepatologist
Bsc (Med) | M.B.B.S. (Hons) | FRACP
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