title: Abdominal swelling.
mesh_terms: D000005:Abdomen / Q000473:pathology*; D005767:Gastrointestinal Diseases / Q000473:pathology*; D006801:Humans; D007223:Infant; D008531:Megacolon / Q000473:pathology*; D007690:Polycystic Kidney Diseases / Q000473:pathology*