Traumatic retropharyngeal hematoma: a rare and critical pathology needed for early diagnosis.

Retropharyngeal hematoma occurs rarely. It is located just in front of the cervical spine. Many circumstances can lead to its development. A trauma and/or anticoagulants are often key factors. The assessment must be made extremely carefully as such a hematoma can induce an airway compromise. Trauma being a key factor, it can also present with cervical spine fractures, increasing the risks. Two different cases of retropharyngeal hematomas are reported. The first case required surgical management with tracheotomy, per-oral drainage and naso-gastric tube feeding. A total recovery was obtained in 2 weeks. The second patient underwent medical treatment (methylprednisolone), and recovery was obtained in 6 days. Surgery for retropharyngeal hematoma is not always mandatory. It becomes necessary when a major dysphagia or dyspnea occurs. In other cases, medical treatment and close observation are usually sufficient.