Massive bleeding from a Dieulafoy-like lesion of the rectum in a burns patient.

Gastrointestinal haemorrhage is a rare but well-recognised complication of extensive burns, the site of haemorrhage usually being in the upper gastrointestinal tract. The case of an 18-year old female patient who developed sudden massive rectal bleeding 1 month after suffering 45% body surface area burns is presented. The source of the haemorrhage was a Dieulafoy-type lesion at the anorectal junction associated with mucosal ulceration, a cause of bleeding not previously described in a patient with major burns. Angiographic embolisation failed to control the haemorrhage and surgical arrest was required, following which the patient made a complete recovery with no recurrence of bleeding. Haemorrhage from the lower gastrointestinal tract is rarely associated with major burns but may be significant when it occurs. The aetiology is unclear but sepsis, mucosal ischaemia and ulceration may be implicated.