[The diagnosis and treatment of neck abscess and mediastinal abscess following esophageal perforation induced by esophageal foreign body].

The aim of this study is to discuss the clinical presentation, imaging examination and treatment of neck abscess and mediastinal abscess following esophageal perforation induced by esophageal foreign body. Six patients all underwent lateral neck incision and drainage of neck abscess. Simultaneously, mediastinal abscess drainage was performed in 3 cases with mediastinal abscess. All 6 patients were cured. The median time of extraction of gastric tube was 11 days (7-30 days). All patients were not treated with tracheotomy. Neck and chest CT should be done as soon as possible for suspected patients to definite the location of foreign body and the relationship between foreign body and surrounding structures. Patient who were suspected with neck abscess and mediastinal abscess should undergo surgery to remove foreign body and drain the infectious deep neck and mediastinal spaces as early as possible.