鳃裂囊肿由胚胎期鳃囊或鳃裂发育异常所形成,好发于颈侧部,个别可见于口咽部,后者如继发感染易形成瘘管,临床上常误诊为扁桃体周围脓肿,颌面间隙感染等。笔者在湖南省人民医院实习中收治一例,特报告如下; 患者男,28岁,因左咽部肿痛,反复流脓不愈3月余,于1982年6月1日入院。患者于三个月前因咽部肿痛,构音困难,突起发病,在当地区院诊断为“(?)智齿冠周炎并发颌面间隙感染”。经抗炎治疗后,咽部疼痛缓解,无构音困难,但左咽部肿胀不消。一个月后转入另一医院,于左咽部隆起区穿刺,抽出少许臭稠脓液,诊断为“左咽侧脓肿”。但经抗炎治 Cleft palpebral cysts are formed by embryonic hernia sac or cleft palate dysplasia. They occur in the lateral part of the neck and can be seen in the oropharynx. The latter can easily become fistulas if secondary infections. Clinically, they are often misdiagnosed as tonsillar abscesses. Face gap infection and so on. In the case of the author’s internship in Hunan Provincial People’s Hospital, the special report is as follows; The patient male, 28 years old, was admitted to hospital on June 1st, 1982 due to swelling and pain in the left pharyngeal cavity and repeated bleeding for more than 3 months. The patient was diagnosed as having a “(?) periodontitis of wisdom teeth complicated with a maxillofacial space infection” in the local hospital because of a sore throat, dysarthria, and neuropathy three months ago. After anti-inflammatory treatment, the pain in the pharynx was relieved without difficulty in articulation, but the left pharynx did not disappear. One month later, she was transferred to another hospital. He was punctured in the uplifted area of ​​the left pharyngeal area. He took a little stinky pus and diagnosed as a “left pharyngeal abscess.” But after anti-inflammatory treatment