CXR - often first modality
Typically reveals subcutaneous emphysema, widening of the mediastinum and pleural effusions
CT with IV contrast if diagnosis in doubt
Septic workup to include:
CBC
Lactic acid
Blood cultures (incl gram Stain)
Cultures of mediastinal fluid
Typically reveals subcutaneous emphysema, widening of the mediastinum and pleural effusions
CBC
Lactic acid
Blood cultures (incl gram Stain)
Cultures of mediastinal fluid
Mediastinitis
Lung abscess
Croup
Pleuritis
Pulpitis
Laryngitis
Esophagitis
Sinusitis