Morphological abnormality of the gastrointestinal tract

• Abnormal shape of the digestive system
• Morphological abnormality of the GI tract
• Morphological anomaly of the digestive system

• has_part some (
      morphology and
      inheres in part of some alimentary part of gastrointestinal system and
      has modifier some abnormal)

• Abnormality of digestive system morphology
• Abnormality of the gastrointestinal tract