2 results
What is Fecal Occult Blood Testing (FOBT)
 • Screening for colorectal cancer in average risk population
esophagitis, gastritis, IBD ... Medications: NSAlDs. iron ... Denatured from upper ... Massachusetts GI ... #FOBT #Guaiac #FalsePositives
Occult and Lower Gastronintestinal Bleed - Differential Diagnosis Algorithm

Occult (Stool + Occult blood and/or iron deficiency
Differential Diagnosis Algorithm ... Occult blood and/or iron ... , asymptomatic IBD ... RULE OUT BRISK Upper ... GI bleed, Diverticular