彩色多普勒超声对脾实质性占位性病变的诊断价值  

The Dignositic Value of Color Doppler Ultrasonograpy in Splenic Focal Lesions

作　　者：马仙果 

机构地区：[1]乌兰察布市中心医院超声科,内蒙古集宁012000

出　　处：《内蒙古医学杂志》2011年第2期149-151,共3页Inner Mongolia Medical Journal

摘　　要：目的:探讨脾实质性占位性病变的二维及彩色多普勒超声声像图特征。方法:综合分析经病理证实的27例(良性病灶18例,恶性病灶9例)脾局灶性实质性声像图和血流信号特征。结果:良性病变常规二维超声以边界清晰、形态规则、内部回声均匀的高回声病灶为多见,且结节多为单发;恶性病变常规二维超声以边界清晰的结节,形态规则,内部回声均匀的低回声病灶为多见,结节多为多发。良、恶性病灶大小比较差异有统计学意义(P<0.05)。结论:脾实质性占位性病变的二维及彩色多普勒超声声像图表现有一定特征性,具有诊断及鉴别诊断价值。Objective：To investigate the image features of splenic focal lesions with conventional ultrasound and color doppler ultrasound.Methods： Comperhensive anylsis the ultrasonography and blood flow features in 27 patients with splenic focal lesions（benign tumor 18;malignant tumor 9）.All patients were finally proved with pathological and clinical diagnosis.Results：Conventional two-dimensional ultrasound in benign clear border,regular uniform hyperechoic internal echo lesion is more common,and solitary nodules;Malignant lesions to conventional two-dimensional ultrasound nodule boundary clear,regular,homogeneous hypoechoic internal echo lesion is more common,and multiple nodules.Benign and malignant lesions was statistically significant difference between the size（P0.05）.Conclnsion：Splenic focal lesions in the two-dimensional and color doppler sonographic features is of important value in diagnosis and differential diagnosis.

关 键 词：脾占位性病变 超声检查 彩色多普勒 

分 类 号：R734.2[医药卫生—肿瘤]