Objective:This present retrospective study was conducted to evaluate the value of diffusion-weighted magnetic resonance ......

目的：分析颈部良恶性淋巴结的超声造影(CEUS)特点。方法：对37例颈部淋巴结肿大行CEUS检查及病理活检，按病理结果分为良性和恶性两组，总......