Life-threatening cervico-mediastinal haematoma after carotid sinus massage.

Retropharyngeal and cervico-mediastinal haematomas are rare but potentially fatal entities. The potential for airway compression necessitates rapid assessment and treatment. A cervico-mediastinal haematoma following carotid sinus massage which required cervical drainage is presented. This is a life-threatening event demanding a high index of suspicion. A review of the literature and indications for treatment are discussed.