Duodenal ulcer with perforation (disorder)

• DU - Perforated duodenal ulcer
• Duodenal ulcer with perforation
• Perforation of duodenal ulcer

• Disease (disorder) and Role group (attribute) some (
      Associated morphology (attribute) some Perforated ulcer (morphologic abnormality) and
      Finding site (attribute) some Duodenal structure (body structure))

• Duodenal perforation (disorder)
• Ulcer of duodenum (disorder)
• Peptic ulcer with perforation (disorder)
• Perforated ulcer of intestine (disorder)