Calprotectin Crohn's disease

Calprotectin in stool (feces) examination: alternative to internal bowel examination to rule out Crohn's disease.

When Crohn's disease or other chronic intestinal inflammation is suspected, stool tests can be used to diagnose Crohn's disease. Previously, this required an extensive bowel examination. Coloscopy (examination using a viewing instrument) is now only necessary when there is a strong suspicion.

The result is good if it is below 50 μg/g.

The result of calprotectin may be incorrectly lowered in watery stools (dilution defect). The higher the inflammation the higher the result, because calprotectin is a reliable marker of inflammation. The result may be slightly lower in dilute stools, but is still significant.

Calprotectin results can be false positive due to intake of certain medications: some medications, such as non-steroidal anti-inflammatory drugs (NSAIDs), can increase levels of calprotectin in the stool.

Calprotectin in stool results from a calcium-binding protein complex of neutrophils and monocytes. It is a sensitive marker of inflammation as well as malignant intestinal diseases. This is particularly true in non-bleeding polyps in colon cancer.

In a large study (Langhorst J., et al, Am J Gastroenterol 2008 103 :. 162-169), Calprotectin was shown to have a sensitivity of 82% and specificity of 87% in distinguishing irritable bowel syndrome (PDS) from inflammatory bowel disease such as Crohn's disease.

This test is meant for diagnosis, not for monitoring. A result above 50 μg/g indicates inflammation. The test measures up to 1600.

How does it work?

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You only have to pay the pricking fee once. Receive the test kit by mail with all supplies and clear instructions.

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You will receive a referral to an injection station near you, have the tubes filled and send them in the medical envelope provided.

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Within a few days you will receive the results with explanation by e-mail. For urgent medical issues, we will contact you by phone.

Frequently Asked Questions

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What is calprotectin

Calprotectin is a protein found in your body that is often measured to assess inflammation in the intestines. It is released by inflammatory cells and can help detect conditions such as Crohn's disease or ulcerative colitis. An elevated level can indicate active inflammation in your intestines.

What is feverr disease

Fiverr disease is not a recognized medical condition. It seems to be a confusion with other terms or diseases. It is important to be clear about symptoms and conditions you are experiencing. Blood tests can help understand more about your health.

What is calprotectin feces

Calprotectin in feces is a protein that can indicate inflammation in the intestines. It is often measured to help detect conditions such as Crohn's disease or ulcerative colitis. A high reading may indicate active inflammation, while a low reading usually indicates healthy bowel function.

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