Descending necrotizing mediastinitis (DNM) develops as a complication
of an oropharyngeal infection and can be life-threatening. Aggressive
therapy is generally advised; usually, treatment consists of cervicome
diastinal and transthoracic drainage combined with broad-spectrum anti
microbial therapy, especially when the necrotizing process extends bel
ow the level of the fourth thoracic vertebra. A rare case of DNM secon
dary to a retropharyngeal abscess with fistula to both pleural cavitie
s and to the hypopharynx is reported. The patient was successfully tre
ated by cervicomediastinal surgical drainage and percutaneous drainage
of both pleural cavities. In our opinion, even complicated DNM can be
treated without aggressive surgery if the patient is in good conditio
n.