Fatal complications in a patient with severe multi-space infections in the oral and maxillofacial head and neck regions: A case report

Figure 2 Transverse computed tomography scan of the hyoid plane and mediastinal plane. A: Transverse computed tomography (CT) scan of the hyoid plane showing extensive swelling and pneumatosis in soft tissues of the bilateral cervical region, parapharyngeal space, paracervical spine and posterior cervical region, especially in the right neck; B: Transverse CT scan of the mediastinal plane showing extensive pneumatosis in the mediastinal region.