咽部感染并发颈深部、纵隔脓肿及脓胸者罕见 ,我院曾诊治 3例 ,报告如下。1　病例报告例 1　男 ,2 2岁。受凉后发热、咽痛、治疗无效并出现颈部疼痛、吞咽困难 ,于 1 998年 4月 1 7日急诊入院。检查 :体温 38.5℃ ,痛苦面容 ,神志清楚 ,颈部强直 ,咽部充血 ,舌根部有 3.0cm× 3 Pharyngeal infection complicated with cervical deep, mediastinal abscess and empyema are rare, our hospital had three cases of diagnosis and treatment, the report is as follows. 1 case report 1 male, 2 2 years old. Cooled fever, sore throat, treatment ineffective and neck pain, swallowing difficulties, in April 1, 1998 emergency admission. Check: body temperature 38.5 ℃, painful face, conscious, neck stiffness, throat congestion, tongue base 3.0cm × 3