7 results
Montreal Classification of Crohn's Disease
Age at diagnosis (A1-A3):
   A1: < 16 yo
Montreal Classification ... of Crohn's Disease ... Age at diagnosis ... #ibd #diagnosis ... #gastroenterology
Fatigue and IBD Algorithm
 • 40-50% patients have fatigue despite clinical remission
 • Risk factors: BMI,
• Prevalence Crohn's ... (B12, MMA) for ... ileal Crohn's/resection ... and/or stress ... #Algorithm #diagnosis
Crohn's Montreal Classification
Montreal L-category
 - L1 - Terminal ileum
 - L2 - Colon
 - L3 -
Crohn's Montreal ... Classification ... penetrating #Crohns ... #categories #diagnosis ... #gastroenterology
Parks Classification of Perianal Fistulas
 • Superificial (Simple) - Superficial fistula w/o crossing any sphincter or
Parks Classification ... muscle #Parks #Classification ... Perianal #Fistulas #IBD ... #Crohns #diagnosis ... #gastroenterology
Causes of Nausea and Vomiting - Differential Diagnosis Framework

Chemoreceptor Trigger Zone/Area Postrema:
 • Drugs:
	- Chemo agents
	-
- Differential Diagnosis ... Emotional response • Stress ... Gastroparesis • Gastric ... • Foods • IBS ... #causes #gastroenterology
Classification of Gastritis
Non-atrophic: Helicobacter pylori
Atrophic
 • Autoimmune: Autoimmunity
 • Multifocal atrophic: H. pylori, environmental insults
Special forms
Classification of ... granulomatous: Crohn's ... pylori (other gastric ... ) #Gastritis #Classification ... #diagnosis #gastroenterology
Vitamin B12 (Cobalamin) Deficiency
Etiology:
 • Vit B12 - aka cobalamin. Present in foods derived from animal
malabsorption (d/t reduced gastric ... diarrhea related to IBD ... large total body stores ... surgeries (bariatric, gastric ... consider other diagnosis