目的：探讨实时超声弹性成像及超声造影在鉴别颈部淋巴结良恶性中的应用。方法对32枚颈部淋巴结肿大病灶分别行实时弹性成像(RTE)及超声造影（CEUS）检查，经病理活检/细针抽吸细胞学证实。结果颈部良恶性淋巴结实时超声弹性成像评分差异具有统计学意义（p<0.05）；良恶性组之间的超声造影增强表现形式、增强模式差异有统计学意义(P0.05)。结论RTE及CEUS对颈部淋巴结进行良恶性诊断提供有价值的信息。“,”Objective: To discuss value of real-time ealstography (RTE)and contrast-enhance ultrasound imaging(CEUS) in the diagnosis of cervical lymph node disease. Methods: RTE and CEUS were performed for 32 lymph nodes confirmed by biopsy. Results: Compared with benign cervical lymph nodes, there were significant differences in elastography score of RTE, the same to the emphatic forms, enhanced modes of malignant cervical lymph nodes by CEUS. But there were no significant d arriving time and time to peak. Conclusions:RTE and CEUS can provide valuable information in diagnosing cervical lymph nodes.