猫抓病淋巴结炎的影像学表现及文献回顾
Journal of China Clinic Medical Imaging（2020）
Abstract
目的:探讨猫抓病淋巴结炎影像学表现,提高对猫抓病淋巴结炎的认识.方法:回顾性分析2例经手术病理证实的猫抓病淋巴结炎患者影像表现,并复习相关文献.结果:两例均行CT检查,共评价6个淋巴结,短径约0.9～3.7 cm.1例CT示左下颌淋巴结肿大,环形强化;第2例患者CT示右侧腋窝见5个肿大淋巴结,淋巴结边缘模糊;同时行MR检查,MR示右侧腋窝多发肿大淋巴结影,T1WI呈等信号,T2WI呈稍高信号,DWI呈高信号,ADC图呈稍低信号,淋巴结边缘模糊,周边见网格状长T2WI信号.结论:猫抓病淋巴结炎影像学表现有一定特征性,熟悉影像学表现对猫抓病的早期诊断有重要价值.
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