19例骶尾部肿块的超声声像图分析  

19 cases of sacrococcygeal masses in the analysis of sonographic

作　　者：王坚锋[1] 

机构地区：[1]上海中医药大学附属曙光医院,200002

出　　处：《中国医学创新》2011年第13期82-83,共2页Medical Innovation of China

摘　　要：目的回顾性分析19例骶尾部肿块的超声声像图特征,旨在提高超声诊断的准确性。方法对19例骶尾部肿块的超声声像图表现与病理进行对比分析。结果 19例患者中7例病理诊断为脂肪瘤,占37%,5例为皮脂腺囊肿,占26%,2例肌纤维瘤,占11%,2例神经鞘瘤,占11%,1例脊索瘤,占5%,1例脑脊膜膨出,占5%,1例外伤后血肿,占5%,超声诊断与病理诊断符合率95%。结论超声声像图根据骶尾部肿块的解剖位置,形态,内部回声及血流情况,可初步判断其性质,为临床提供了必要的诊断信息。Objective Retrospectively analyze 19 cases of sacrococcygeal masses sonographie features, designed to improve ultrasound diagnostic accuracy. Methods 19 cases of sacrococeygeal masses Ultrasonographic and pathological comparative analysis. Results Of the 19 patients, 7 cases were diagnosed as lipoma, accounting for 37% , 5 eases of sebaceous cyst, accounting for 26%, 2 cases of muscle fiber tumor, accounting for 11%, 2 cases of schwannoma, 11%, 1 case of ehordoma, 5% , and 1 cerebral meningocele, accounting for 5% and 1 after traumatic hematoma, 5% , ultrasound diagnosis and pathological diagnosis rate of 95%. Conclusion Ultrasonographic sacrococcygeal mass according to the natomical position, the shape, internal echo, and blood flow may be the initial judge of its nature, provides the necessary information for clinical diagnosis.

关 键 词：骶尾部肿块 超声诊断 声像图 病理 

分 类 号：R445.1[医药卫生—影像医学与核医学]