2 results
Occult and Lower Gastronintestinal Bleed - Differential Diagnosis Algorithm

Occult (Stool + Occult blood and/or iron deficiency
, asymptomatic IBD ... Overt Bleeding ... OUT BRISK Upper GI ... bleed, • Acute colitis ... #Causes
Pyloric Stenosis
 • Most common b/w 2 wks - 2 months 
 • Projectile, non-bilious vomiting
vomiting • Occurs ... immediately after feeding ... Peristaltic waves moving ... ultrasound, upper GI ... Pyloric stenosis can cause