颈部囊性水瘤是淋巴管瘤的一种,是发生在淋巴系统的良性肿瘤〔1-2〕,常见于2岁以下的儿童,成人颈部囊性水瘤非常罕见〔3-4〕。现将上海市嘉定区中心医院2012年6月收治的1例成人患者报告如下。1资料与方法患者,女,60岁。3年前无明显诱因下出现咽部不适,偶有阵发性刺痛。当时未予重视,未正规治疗。近来患者自觉症状加重,遂来我科就诊。体检:右颈部可扪及局限性隆起,上界为右侧下颌角,下界为舌骨水平,外侧为右侧胸锁乳突肌后缘,内侧为右侧气管旁线。肿块质软,不易活动。颈部 Cervical cystic tumor is a kind of lymphangioma, is a benign tumor in the lymphatic system 〔1-2〕, common in children under 2 years of age, adult neck cystic tumor is very rare [3-4] . Now the Jiading District Central Hospital in Shanghai in June 2012 admitted to an adult patient report as follows. 1 Materials and Methods Patients, female, 60 years old. 3 years ago, there was no obvious incentive to pharyngeal discomfort, occasional paroxysmal stinging. At that time did not pay attention, not formal treatment. Patients with recent symptoms worse, then to our department. Physical examination: the right neck palpable and limitations raised, the upper bound for the right mandibular angle, the lower bound hyoid level, the right lateral margin of the sternocleidomastoid, the medial right tracheal bypass. Mass is soft, not easy to move. neck