IFOBT

IFOBT or Immunochemical Fecal Occult Blood Test is a type of fecal occult blood test that is used to detect blood in the feces. This test is used as a screening tool for colorectal cancer and can help detect the disease in its early stages, when treatment is most effective.

Overview

The IFOBT uses antibodies to detect the presence of human hemoglobin in the feces. Unlike the guaiac-based fecal occult blood test (gFOBT), the IFOBT does not require dietary restrictions and is less likely to produce false-positive results.

Procedure

The IFOBT is a simple test that can be done at home. The patient collects a small sample of feces using a special kit, which is then sent to a laboratory for analysis. If the test detects blood in the feces, further testing is needed to determine the cause.

Uses

The primary use of the IFOBT is to screen for colorectal cancer. The American Cancer Society recommends that adults aged 45 and older should get screened for colorectal cancer regularly. The IFOBT is one of several screening options available.

Limitations

While the IFOBT is a useful screening tool, it is not perfect. It can sometimes produce false-positive or false-negative results. A positive result does not necessarily mean that a person has cancer, and a negative result does not guarantee that a person does not have cancer.

See Also

• Colorectal cancer
• Fecal occult blood test
• Guaiac-based fecal occult blood test
• Hemoglobin
• Antibodies

IFOBT Resources
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