Intramural haematoma is a rare cause of duodenal obstruction. Its most comm
on cause is abdominal trauma. Diagnostic difficulty arises if the patient o
r the child's parents fail to mention the episode of trauma, regarding it a
s an unrelated or insignificant event, as in the presented case, Computed t
omography is the imaging modality of choice, Intramural duodenal haematoma
is best treated conservatively, since operative treatment is associated wit
h a high complication rate and longer hospitalization.