宫颈原发Ewing肉瘤一例

Cervical Primary Ewing’s Sarcoma:Report of One Case

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.