Abdominal Injuries ; complications ; Abdominal Wall ; pathology ; Aged ; Embolization, Therapeutic ; Female ; Hematoma ; therapy ; Humans ; Liver Cirrhosis ; complications

Traumatic retropharyngeal hematoma is a rare condition and may be lethal in some cases. In patients with this condition, the absence of a vertebral fracture or a major vascular injury is extremely rare. We present the case of a 92-year-old man who hit his forehead by slipping on the floor in his house. He had no symptoms at the time; however, he experienced throat pain and dyspnea at 6 hours after the injury. On arrival, he complained of severe dyspnea; therefore, an emergency endotracheal intubation was performed. A lateral neck roentgenogram after intubation showed dilatation of the retropharyngeal and retrotracheal space and no evidence of a cervical vertebral fracture. Cervical computed tomography (CT) with contrast medium revealed a massive hematoma extending from the retropharyngeal to the superior mediastinal space but no evidence of contrast medium extravasation or a vertebral fracture. However, sagittal magnetic resonance imaging (MRI) revealed an anterior longitudinal ligament (C4-5 levels) injury. We determined that the cause of the hematoma was an anterior longitudinal ligament injury and a minor vascular injury around the injured ligament. Therefore, we recommend that patients with retropharyngeal hematoma undergo sagittal cervical MRI when roentgenography and CT reveal no evidence of injury.
Aged ; Aged, 80 and over ; Hematoma ; diagnosis ; etiology ; Humans ; Longitudinal Ligaments ; injuries ; Magnetic Resonance Imaging ; Male ; Pharyngeal Diseases ; diagnosis ; etiology ; Tomography, X-Ray Computed