Gastroenterologists are physicians who manage diseases of the gastrointestinal tract and liver. This field of study, known as gastroenterology, focuses on the normal function and diseases of the esophagus, stomach, and other digestive areas. While many patients think of visiting these specialists when acute issues arise, regular visits help maintain digestive health and detect new issues early on.
Understanding Preventative Digestive Care
Preventative care in gastroenterology focuses on detecting problems before they become severe. A gastroenterologist utilizes screening procedures to find precancerous conditions when they are most treatable. Screenings are particularly relevant for colorectal cancer, which is a serious condition but highly treatable in the early stages.
One of the most common tools in colorectal cancer prevention and treatment is a colonoscopy. During this exam, the doctor uses a flexible tube with a camera to inspect the inner lining of the large intestine. If the physician finds polyps, small clumps of cells that can become cancerous, they remove them immediately during the procedure. This intervention stops cancer before it starts. The U.S. Preventive Services Taskforce recommends that people at average risk of colorectal cancer start regular screening at age 45.
Managing Chronic GI Conditions
Many patients live with chronic digestive diseases that require ongoing management rather than a one-time cure. Gastroenterologists work closely with these individuals to create treatment plans that reduce symptoms. Without specialized care, these conditions can lead to serious complications or affect daily activities.
Common chronic conditions managed by these specialists include:
- Irritable Bowel Syndrome: Also called IBS, this disorder affects the large intestine and causes cramping, abdominal pain, bloating, gas, and diarrhea or constipation.
- Inflammatory Bowel Disease: Also called IBD, this umbrella term includes Crohn’s disease and ulcerative colitis, which involve chronic inflammation of the digestive tract.
- Gastroesophageal Reflux Disease: Also called GERD, this digestive disorder affects the ring of muscle between your esophagus and your stomach.
Immune conditions such as Celiac Disease can also be treated and managed by a gastroenterologist. Celiac Disease is an immune reaction to eating gluten, and this reaction damages the lining of the intestines. Through medication management, dietary adjustments, and regular monitoring, doctors help patients keep these conditions under control.
Utilizing Advanced Diagnostic Tools
When a patient presents with unexplained symptoms, gastroenterologists may use diagnostic tools to look inside the body without the need for major surgery. Upper endoscopy involves inserting a long, flexible tube with a camera down the throat to examine the esophagus, stomach, and the beginning of the small intestine. It helps diagnose causes of heartburn or trouble swallowing.
Another diagnostic procedure is Endoscopic Retrograde Cholangiopancreatography, or ERCP. This technique combines X-rays and the use of an endoscope to diagnose and treat problems in the liver, gallbladder, bile ducts, and pancreas. Doctors may also use specialized breath or stool tests to detect H. pylori, a bacterium that can cause stomach ulcers. These tools provide a clearer picture of internal health that physical exams alone cannot reveal.
Consult a Gastroenterologist Today
Prioritizing your digestive health involves both preventative screenings and the management of existing conditions. From routine colonoscopies that prevent cancer to the ongoing care of chronic diseases like IBS or IBD, these specialists provide comprehensive support for your gastrointestinal tract. Their use of advanced diagnostic tools helps you get the care you need for your diagnosis. If you want to learn more about gastroenterology and the types of services it offers, consult a gastroenterologist today.
