The Annals of Thoracic Surgery, Vol 49, 979-983, Copyright © 1990 by The Society of Thoracic Surgeons
Life-threatening acute posterior mediastinitis due to esophageal perforation
CM Burnett, AS Rosemurgy and EA Pfeiffer
Department of Surgery, University of South Florida, Tampa, Florida 33606.
We analyzed the treatment of a recent group of patients with life-
threatening acute posterior mediastinitis due to esophageal perforation to
elucidate common factors in successful treatment. Life-threatening acute
posterior mediastinitis due to esophageal perforation was diagnosed in 16
patients over the past 12 years. Esophageal perforation resulted from
endoscopy in 11 patients, retching in 4, and blunt trauma in 1 patient.
Preoperative serum albumin levels were higher in patients who survived.
Fourteen of 16 patients (88%) underwent exploration: mediastinal drainage
in 14 (10 survived), esophageal repair in 9 (7 survived) with diversion in
3 (3 survived), and stent placement in 2 (1 survived). Six of 16 patients
(38%) died, always of polymicrobial sepsis. Female patients and those with
cancer, endoscopic perforations, delayed diagnosis, persistent mediastinal
contamination, mediastinal suppuration or necrotizing cellulitis, and
postoperative complications did poorly. Antibiotics must be effective
against both gram-positive and gram-negative bacteria, and against both
anaerobic and aerobic bacteria. Early surgical intervention is key,
particularly elimination of ongoing mediastinal soilage. Thorough
mediastinal debridement and wide mediastinal drainage appear to be
important in improving survival of patients with life-threatening acute
posterior mediastinitis due to esophageal perforation.