Presentation
Middle aged diabetic patient with fever and left sided neck swelling.
Patient Data





Left submandibular space collection extending posteriorly via the left parapharyngeal space around the pharynx into the retropharyngeal space.
The collection further involves the pre-vertebral space with extension nto the superior mediastinum.
Case Discussion
Infections of the head and neck can be life threatening, especially when involving the retropharyngeal, pre-vertebral and danger spaces and tracking into the mediastinum, causing a mediastinitis.
The vast majority of patient's are immunosupressed, in particular have diabetes mellitus.
Knowledge of the anatomical spaces of the neck and neck is invaluable.