1. Nick Rhodes & Emma Jongman
IBD QUIZ
Nick Rhodes & Emma Jongman

2. 1) Symptoms UC Crohn’s Crohn’s UC Crohn’s UC UC Crohn’s
Diarrhoea with blood and mucus
Abdominal pain on right
Vomiting
Lethargy
Weight loss
Anaemia UC
Crohn’s
Crohn’s UC
Crohn’s UC
Crohn’s UC

3. 2) Macroscopic Features
Skip lesions
Superficial mucosa ulceration
Cobblestone appearance
Rectal involvement
Strictures
Crohn’s UC
Crohn’s UC
Crohn’s (90%)
Crohn’s

4. 3) Microscopic Features
Crohn’s
Granulomas
Loss of goblet cells
Crypt abscesses UC UC

5. 4) Radiological Features
Crohn’s
String sign
Loss of haustrations
Toxic megacolon
Thumbprinting
IBD QUIZ UC UC
Crohn’s UC

6. 5) Complications
Pyoderma gangrenosum

7. Episcleritis

8. Erythema nodosum

9. Summary
Crohn’s
Transmural skip lesions anywhere mouth to anus (classically terminal ileum)
“Cobblestone appearance” UC
Bloody mucusy diarrhoea
Superficial ulcers start at anus and move up
High risk of bowel cancer