Cervical cellulitis and mediastinitis following esophageal perforation: A case report

Figure 1 CT scan on admission. A: Mid-sagital view: Air in posterior retropharyngeal space, Bone fragment (*); B: Axial view at the level of C7. Bone fragment and esophageal perforation (*); C: Axial view at the level of C4 (hyoid bone): Air in posterior retropharyngeal space; D: Axial view at the level of T3: Pleural effusion and air bubbles in postero-superior mediastinum → Oe: esophagus.