宫颈原发Ewing肉瘤一例  

Cervical Primary Ewing’s Sarcoma:Report of One Case

作　　者：赵佳 薛华丹[1] 林澄昱 刘婧娟[1] 金征宇[1] 何泳蓝[1] ZHAO Jia;XUE Huadan;LIN Chengyu;LIU Jingjuan;JIN Zhengyu;HE Yonglan(Department of Radiology,PUMC Hospital,CAMS and PUMC,Beijing 100730,China)

机构地区：[1]中国医学科学院,北京协和医学院,北京协和医院放射科,北京100730

出　　处：《中国医学科学院学报》2022年第2期348-351,共4页Acta Academiae Medicinae Sinicae

基　　金：国家自然科学基金(81901829)。

摘　　要：发生于宫颈的Ewing肉瘤极为罕见,其恶性程度高、病情进展快。诊断主要依据病理学及免疫组织化学。本例主要影像表现为宫颈囊实性占位,体积较大,密度、信号不均,增强扫描实性部分可强化。因其增长迅速,病灶内易形成液化坏死及出血。本病早期易发生转移,及时诊断评估很重要。Ewing’s sarcoma in the cervix is characterized by extremely rare occurrence,high degree of malignancy,and rapid progression.The diagnosis of this disease is based on pathology and immunohistochemistry.The main image of the case reported in this paper showed the cervical cyst with solid mass,large volume,and uneven density and signal,and the solid part can be strengthened in enhanced scanning.Because of the rapid growth,the lesion is prone to liquefaction necrosis and bleeding.Since the metastasis occurs early,timely diagnosis is essential.

关 键 词：EWING肉瘤 原始神经外胚层肿瘤 宫颈 影像表现 

分 类 号：R711.74[医药卫生—妇产科学]