Crohns Vs. Ulcerative Colitis

Question 1

Crohn’s disease

Answer 1

Occasional rectal bleeding
Fever 
Abdominal pain after meals 
Involves ileum, right colon
Complications: bowel abscess, fistula, intestinal obstruction

Question 2

Ulcerative colitis

Answer 2

Common rectal bleeding 
Abdominal pain predefecation
Fever
Involves rectum, left colon
Complications: hemorrhage, arthritis