Mediastinitis complicating a percutaneous endoscopic gastrostomy: a case report.
BACKGROUND
Since its introduction in the early 1980s, percutaneous endoscopic gastrostomy has become the most popular method for performing a gastrostomy for long-term enteral feeding. It has been associated, however, with a lot of minor and major complications.


METHODS
A case of mediastinitis with concominant sepsis caused by a masked esophageal perforation after percutaneous endoscopic gastrostomy in a multi-traumatized, brain-injured patient is presented. Ten - fourteen days after the procedure, the patient became febrile and gradually septic with tenderness of the sternum and upper abdomen. Computerized tomography of the thorax revealed mediastinitis. An urgent left thoracotomy and laparotomy were performed for drainage of the mediastinum, removal of the gastrostomy and insertion of a jejunostomy tube. The patient improved soon after the surgery. He was successfully weaned off the ventilator and was discharged from the Intensive Care Unit.


CONCLUSIONS
Perforating mediastinitis is a rare but potentially lethal complication of percutaneous endoscopic gastrostomy. When diagnosed and properly treated it may have a favourable outcome.
Papakonstantinou
Kalliopi
K
Intensive Care Unit of Athens General Hospital, Athens, Greece. akarab@forthnet.gr
Karagiannis
Athanasios
A
Tsirantonaki
Maria
M
Konstantinidis
Anastasios
A
Spirou
Spiros
S
Skottis
Ion
I
Karabinis
Andreas
A
D000063:Accidents, Traffic; D000328:Adult; D004939:Esophageal Perforation / Q000209:etiology*; D005774:Gastrostomy / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008480:Mediastinitis / Q000209:etiology*; D009104:Multiple Trauma; D018805:Sepsis / Q000209:etiology*