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Thoracoscopic management of descending necrotizing mediastinitis
J R Roberts1, W R Smythe, R W Weber
1Hospital of the University of Pennsylvania, Philadelphia 19104-4283, USA.
Abstract:
Descending necrotizing mediastinitis (DNM) is a lethal process originating from odontogenic, pharyngeal, or cervical infectious sources that descends along fascial planes into the mediastinum. Despite earlier use of antibiotics and surgical drainage, the mortality (>50%) has changed little since the first large series reported in the preantibiotic era. The surgical management remains controversial, with support ranging from cervical drainage alone to cervical drainage and routine thoracotomy. We report a case of thoracoscopic drainage and debridement of a mediastinal abscess resulting from descending necrotizing mediastinitis. The decreased morbidity of this approach compared with posterolateral thoracotomy and the improved drainage of the mediastinum compared with cervical drainage support this method as an attractive management of patients with DNM.
Insights
Descending necrotizing mediastinitis (DNM) is a severe infection. Thoracoscopic drainage offers a less invasive approach with improved outcomes compared to traditional methods for managing this dangerous condition.
Area of Science:
- Thoracic Surgery
- Infectious Diseases
- Critical Care Medicine
Background:
- Descending necrotizing mediastinitis (DNM) is a life-threatening infection with high mortality rates.
- Traditional management involving antibiotics and surgical drainage has shown limited improvement in survival.
- Current surgical strategies, including cervical drainage and thoracotomy, remain debated.