• skip lesions
• rectal sparing, ileo-cecal involvement
Lesion: Aphthous
Crohn's stenosis
Crohn's disease: capsule endoscopy
Montreal and Paris classification for pediatric Crohn’s disease
Management
• Multiple biopsies (2 or more per section) from rectum, sigmoid colon, descending colon, transverse colon, cecum, and ileum.
• Granulomas were identified in 61% of fully investigated pediatric patients at diagnosis, and 42% of these granulomas were found only in the terminal ileum and upper gastrointestinal tract, a finding that emphasizes the need to biopsy these sites.
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