title: Successfully treated descending necrotizing mediastinitis through mediansternotomy using a pedicled omental flap.
abstract: A 21-year-old man with an oropharyngeal abscess admitted to our institution was initially treated with systemic antibiotics but was referred to our department when his condition rapidly deteriorated. His respiratory insufficiency required circulatory support. A computed tomographic scan showed a parapharyngeal abscess descending into the mediastinum with multiple right-side capsulized empyema and pericardial effusion. We conducted emergency surgery through a mediansternotomy using a pedicled omental flap. Postoperative clinical and radiologic assessment showed a normal chest X-ray and primary wound healing without sternal dehiscence. Mediansternotomy using a pedicled omental flap offers excellent exposure for a complete one-stage operation with debridement of all affected tissues of the subauricular region, the mediastinum, and both pleural cavities. We conclude that this method yields good results for patients with acute widespread descending necrotizing mediastinitis.
authors.affiliation: Department of Cardiovascular Surgery, Nagasaki Chuo National Hospital, Japan.
authors.forename: M
authors.initials: M
authors.lastname: Narimatsu
authors.forename: H
authors.initials: H
authors.lastname: Baba
authors.forename: S
authors.initials: S
authors.lastname: Hazama
authors.forename: M
authors.initials: M
authors.lastname: Noguchi
authors.forename: H
authors.initials: H
authors.lastname: Yamaguchi
authors.forename: K
authors.initials: K
authors.lastname: Nishi
mesh_terms: D000328:Adult; D003646:Debridement / Q000379:methods; D004632:Emergency Medical Services; D006801:Humans; D008297:Male; D008480:Mediastinitis / Q000601:surgery*; D008482:Mediastinum / Q000601:surgery; D009336:Necrosis; D013249:Sternum / Q000601:surgery*; D013524:Surgical Flaps