头颈部木村病的影像学特征研究

罗瑞, 杨功鑫, 石慧敏, 韩永顺, 何一宁, 田臻, 吴颖为

Study of imaging characteristics of Kimura disease in the head and neck

LUO Rui, YANG Gongxin, SHI Huimin, HAN Yongshun, HE Yining, TIAN Zhen, WU Yingwei

图1 右侧颊部皮下组织斑片状病变患者的影像学表现 Note： A/B. Non-enhanced (A) and enhanced (B) axial CT scan showing an ill-defined patchy isodense lesion with adjacent skin thickening (white arrow) and an enlarged right cervical lymph node in the Ⅰb level (red arrow). C/D. An ill-defined patchy lesion with adjacent skin thickening (white arrow) and an enlarged lymph node (red arrow) in the axial T1WI (C) and fat-suppressed T2WI (D). E. In the axial fat-suppressed enhanced T1WI, the subcutaneous lesion showed heterogeneous hyperenhancement. F. ADC map showing that the ADC value of the subcutaneous lesion (white arrow) was higher than that of the lymph node lesion (red arrow).

Fig 1 Imaging manifestations of a patchy lesion in the right buccal subcutaneous tissues of a patient