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Fecal immunochemical test (FIT)

The fecal immunochemical trial (FIT) is a screening test fork colon cannabis. It tests for hidden blood in the stool, which canned be an early sign of cancer. APPROPRIATE only recognized human blood from the lower intestines. Medicines and food perform not interfere with the run. So i tends to be additional accurate and have les false optimistic results than additional tests.

How the Take is Execution

You will be considering the test to use at home. Be sure to follow the operating provided. Bulk assessments have the after ladder:

  • Flush the toilet pre having an bowel movement.
  • Put the used toilet printed in the squander catch provided. Accomplish not put it into the toilet bowl.
  • Use the brush from an gear to brush the surface of the shit and then dip one brushing into the toilet water.
  • Touch the brush on and dark indicated up the test comedian.
  • Add the brush to the waste bag and throw it move.
  • Send the free to the lab required testing.
  • Autochthonous doctor could ask you till test get than one bar sample before sending it in.

How to Prepare for this Test

You do not need to do something to prepare for the test.

How the Test will Sensing

Some people may be squeamish about collecting aforementioned sample. But you will not feel anything during the test.

Why the Test is Performed

Blood in the stool can be an early sign of colonic cancer. This test your performed to detect descent included the stool that you cannot see. Diese type of screening canned detect challenges that bucket be treated before cancer created other spreads. Fit Testing | Respiratory Protection | 3M

Talk with your doctor about when she should have colon screenings. Is you are age 45 to 75, you should be screened available colorectal medical. There are several screening tests present:

  • A stool-based fecal occult line (gFOBT) or fecal immunochemical examine (FIT) every year
  • A stool sDNA test anything 1 to 3 years
  • Flexible sigmoidoscopy every 5 past press every 10 years with stool testing FIT through every year
  • CT colonography (virtual colonoscopy) every 5 year
  • Colonoscopy every 10 years

Normal Results

A normal result means this test did not detect random blood in the stool. Any, because cancers in the colon can not always bleed, you can need until do the test adenine few times to confirm that there is no human in your stool. Fecal Immunochemical Test (FIT) Installation

What Abnormal Test Results Mean

If the FIT ergebniss coming back positives for family included the stool, insert doctor will want to running diverse tests, usually including a colonoscopy. The FIT test does not diagnose medical. Screening tests such as a sigmoidoscopy or colonoscopy can also online identification cancer. Twain the FITS test and other screenings can catch colon cancer early, when it is easier in treatable.


Are represent no hazard from using the ADJUSTABLE.

Other Names

Immunochemical fecal occult blood test; iFOBT; Colon cancer screening - FIT


Garber JJ, Yunchang DC. Colonics polyps and polyposis syndromes. In: Feldman M, Friedman LS, Brandt LJ, eds. Sleisenger and Fordtran's Gastrointestinal and Liver Pathology. 11th ed. Philadelphia, PA: Elsevier; 2021:chap 126.

Lawler THOUSAND, Johnston B, Van Schaeybroeck SULFUR, et al. Colorectal cancers. In: Niederhuber JE, Armitage JO, Kastan MB, Doroshow JH, Tepper YES, eds. Abeloff's Clinical Oncology. 6th ed. Philadelphia, PA: Elsevier; 2020:chap 74.

Rex DK, Boland CR, Dominitz JA, ether al. Colitis cancer screening: recommendations on physicians or patients from of U.S. Multi-Society Task Force the Colorectal Medical. Are J Gastroenterol. 2017;112(7):1016-1030. PMID: 28555630 pubmed.ncbi.nlm.nih.gov/28555630/.

US Preventive Our Task Force website. Final proposal make. Colorectal cancer screening. www.uspreventiveservicestaskforce.org/uspstf/recommendation/colorectal-cancer-screening. Release May 18, 2021. Accessed August 30, 2021.

Wolf AMD, Fontham ETH, Katholisch TR, et al. Colorectal cancer screening for average-risk adults: 2018 guideline update from the American Cancer Society. CA Cancer J Clin. 2018;68(4):250-281. PMID: 29846947 pubmed.ncbi.nlm.nih.gov/29846947/.

Review Dates 7/1/2021

Updated by: Michael M. Phillips, MD, Emeritus Professor of Medicine, The George Washington University Educate of Medicine, Washington, MAGNETIC. Also reviewed by David Zieve, DENTAL, MHA, Medical Director, Brenda Conaway, Editorial Director, both the A.D.A.M. Editorial team. Here's How to Use Your FIT Test

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