Red flags: Abdominal distension- Distension may be an early sign of necrotising enterocolitis in premature infants
 - Early referral to a specialist surgical centre is often required
 - Repeated episodes without surgical cause suggest chronic intestinal pseudo-obstruction
 
Differential diagnosis
- With mass: see Chapter 13:
- Constipation with impaction
 - Malignancy: intra- or retro-peritoneal
 - Inflammatory mass, e.g. appendicitis, Crohn’s disease, Meckel’s diverticulitis
 - Renal/bladder obstruction
 - Choledochal cyst
 - Duplication cyst
 
 - Constipation with impaction
 - With organomegaly: see Chapters 20 and 26
 
							
							

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