Duodenal haematoma

Duodenal haematoma results in haematoma formation in the duodenal wall. It may occur as a result of blunt abdominal trauma, non-accidental injury to children and spontaneously in anti-coagulated patients.

Distinction must be made from duodenal perforation since the latter will require immediate surgical management. Unfortunately, the distinction is not always easy radiologically and where diagnostic doubt persists, an exploratory laparotomy may be performed.

An isolated haematoma will classically have heterogeneous attenuation and a thickened duodenal wall. Fluid collection without contrast can be seen in both perforation and haematoma while extravasation of oral contrast and/or extraluminal gas in the retroperitoneum (right anterior pararenal space) are specific for perforation. 

A haematoma in isolation can be treated conservatively: nasogastric tube decompression with resolution expected in 1-3 weeks.

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Article information

rID: 1243
Tag: trauma
Synonyms or Alternate Spellings:
  • Duodenal haematoma

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