Abstract
The guaiac faecal occult blood test (gFOBT) has been proved as a screening investigation for colorectal cancer, but has disadvantages. Newer faecal immunochemical tests (FITs) have many advantages, but yield higher positivity rates and are expensive. A two-tier reflex follow-up of gFOBT-positive individuals with a FIT before colonoscopy has been advocated as an efficient and effective approach.
Original language | English |
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Pages (from-to) | 1415-1418 |
Number of pages | 4 |
Journal | Gut |
Volume | 56 |
Issue number | 10 |
DOIs | |
Publication status | Published - 2007 |
Keywords
- Adenomatous Polyps
- Aged
- Colonoscopy
- Colorectal Neoplasms
- Female
- Humans
- Male
- Mass Screening
- Middle Aged
- Occult Blood
- Patient Participation
- Sensitivity and Specificity
- Specimen Handling