Why see a gastroenterologist?
Presence of gastrointestinal symptoms are fairly common and may have many underlying causes; anything from a simple indigestion to something of a more serious nature including cancer. Proper evaluation of these symptoms including a detailed history and physical exam and if needed further diagnostic tests, is the only way to ensure an accurate diagnosis.
Many serious gastrointestinal disorders including colon cancer may be completely asymptomatic especially early on. For this reason all major authorities including American Cancer Society recommend that every person age 50 and over must be screened for colon cancer.
Colon cancer is the second leading cause of cancer death in the United States. It usually starts from a simple growth called a polyp. These polyps can be detected and removed through a procedure called Colonoscopy to prevent development of colon cancer. Symptomatic patients, people with history of polyps and cancer and their relatives, and some ethnic groups such as African Americans, may be at increased risk and need earlier evaluation.
Some conditions like indigestion and acid reflux are fairly common but when present chronically, have the potential to progress to esophageal cancer. This type of cancer has been on the rise and people with chronic reflux need further evaluation through Upper Endoscopy (EGD).
It is estimated that over 50% of the world population may be infected with an organism called Helicobacter pylori. This organism is one of the major causes of stomach and small intestinal ulcers. More importantly Helicobacter pylori has been associated with stomach (gastric) cancer. 80% of people infected with this organism are asymptomatic. Simple combination of antibiotics and acid suppressants can eradicate this organism.
Gastrointestinal symptoms vary widely. Some of the symptoms include abdominal pain, bleeding, indigestion, heartburn, gas, bloating, constipation, diarrhea, nausea, vomiting, altered bowel habits, difficulty swallowing, lack of appetite or weight loss.
Your health is your most important asset.
Remember to get evaluated by your physician.
