摘要
目的:探讨卵巢性索间质肿瘤(OSCST)CT以及磁共振的影像诊断价值。方法:回顾性分析我院10例CT及MRI影像资料。结果:10例CT平扫及增强扫描,左侧3例,右侧7例,8例实性改变,2例囊实性改变,增强扫描多以轻度或轻-中度强化为主。7例MRI检查,2例增强,左侧2例,右侧5例,实性肿块6例,囊实性1例,T1WI显示6例呈稍低信号,1例呈混杂信号,7例T2WI信号均呈等或稍高不均信号,压脂序列信号均无改变,实性部分增强扫描明显强化。结论:CT、MRI可用于OSCST的诊断以及良恶性的鉴别。
Objective:To explore the diagnostic value of the Computed tomography(CT) and Magnetic resonance imaging(MRI) in the ovarian sex-cord stromal tumors(OSCST).Methods:The CT and MRI data of 10 patients with OSCST were retrospectively reviewed.Results:Ten cases had both unenhanced and enhanced CT scan, 3 cases on the left and 7 on the right, 8 cases showed a solid mass and 2 cases appeared solid and cystic. All these lesions revealed mildly enhancement or moderately enhancement. Seven cases underwent MRI examination, and 2 of them had contrast enhanced MRI scan. Among them, 2 cases were on the left and 5 on the right, 6 cases were solid mass and 1 case appears as mixed solid and cystic mass, 6 cases appeared slightly hypointense on T1-weighted images and 1 case revealed mixed signal intensity, 7 cases demonstrated iso-intensity or slightly hyperintensity on T2-weighted images. All of the 7 cases revealed no signal decrease on all the fat-saturation sequences and demonstrated prominent enhancement of the solid portion of the mass.Conclusion:The CT and MRI is helpful in the diagnosis and differential diagnosis of the OSCST.
作者
王怡琳
张海涛
Wang Yilin;Zhang Haitao(Department of Radiology,Zhongshan Torch Development Zone Hospital,Guangdong Province,Zhongshan,Guangdong 528437;Department of Medical Imaging,Zhongshan Hospital of Traditional Chinese Medicine,Zhongshan,Guangdong 528400)
出处
《现代医用影像学》
2021年第5期873-875,共3页
Modern Medical Imageology
