2 results
What is Fecal Occult Blood Testing (FOBT)
 • Screening for colorectal cancer in average risk population
Fecal Occult Blood Testing ... (FOBT) • Screening ... Guaiac based (g-FOBT ... Three separate stool ... FalsePositives #FalseNegatives
Causes of Inaccurate Fecal Occult Blood Test Results 

False Positive gFOBT:
Ingestion of nonhuman heme (eg, meat
medication #Guaiac #FOBT ... #OccultBlood #Testing ... FalsePositive #FalseNegative ... #Differential #Accuracy ... #Inaccurate #Stool