2 results
What is Fecal Occult Blood Testing (FOBT)
 • Screening for colorectal cancer in average risk population
Blood Testing (FOBT ... of time) Why FOBT ... evaluation • False ... cauliflower, ETOH • False ... #Guaiac #FalsePositives
Causes of Inaccurate Fecal Occult Blood Test Results 

False Positive gFOBT:
Ingestion of nonhuman heme (eg, meat
Test Results False ... Positive gFOBT: ... anticoagulant medication False ... medication #Guaiac #FOBT ... Testing #Laboratory #FalsePositive