Crohn's Disease Blood Tests
- Fecal Occult Blood Test
- What Is It? & Symptoms
- Diagnosis & Expected Duration
- Prevention & Treatment
- More Info
What Is It?
A fecal occult blood test checks stool samples for traces of blood that cannot be seen with the naked eye. This test is also called a stool guaiac or Hemoccult test. It is a simple chemical test of a stool samplethat involves about five minutes of preparation time.
Because the fecal occult blood test can detect bleeding from almost anywhere along the length of the digestive tract, several conditions can cause the result to be positive. They include esophagitis, gastritis, peptic...
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From Our Experts
Do I Have Crohn's Disease?
I am a 23 year old female and I have been having abdominal pain and intermittent diarrhea for 3 years. I've undergone colonoscopy, upper... Read more »
Stress May Worsen Crohn's Disease Symptoms
When doctors encounter a chronic disease, that tends to be where they put their focus - for example, to help an organ work more effectively... Read more »
Antibiotic Overuse and Crohn's Disease Risk
If the side effects alone weren't enough, there is now even more reason not to take antibiotics unless they are needed. The overuse of... Read more »
From Our Sources
Crohn's Disease
Source: Harvard Decision Guide
It may require months for your doctor to diagnose Crohn's disease with certainty. Your doctor will look for evidence of intestinal inflammation and... Read more »
Crohn's disease
Source: ADAM Encyclopedia
Inflammatory bowel disease - Crohn's disease; Regional enteritis; Ileitis; Granulomatous ileocolitis; IBD- Crohn's disease Symptoms ... Read more »
Crohn's Disease: Dietary Factors
Source: ADAM Encyclopedia
There is no definitive diagnostic test for Crohns disease. A doctor will diagnose Crohns disease based on medical history and physical examination,... Read more »
Crohn's Disease: Medications
Source: ADAM Encyclopedia
Aminosalicylates (5-ASAs)Aminosalicylates contain the compound 5-aminosalicylic acid, or 5-ASA, which helps reduce inflammation. These drugs are used... Read more »
Crohn's Disease: Risk Factors
Source: ADAM Encyclopedia
Complications in the IntestineIntestinal Blockage. Blockage or obstruction in the intestinal tract is a common complication of Crohns disease.... Read more »
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