自动乳腺全容积扫查技术在肌肉骨骼超声诊断中的初步应用  

Automated breast volume scanner for ultrasound examination of the musculoskeletal system

作　　者：高慧[1] 陈涛[1] 郭稳[1] 秦晓婷[1] 高侃[1] 王丹丹[1] 邓宇鲲[1] 孔岩[1] 闫冰[1] 

机构地区：[1]北京积水潭医院北京大学第四临床医学院超声科, 100035

出　　处：《中华超声影像学杂志》2011年第11期972-975,共4页Chinese Journal of Ultrasonography

摘　　要：目的初步探讨自动乳腺全容积扫查（ABVS）技术在肌肉骨骼超声诊断中的应用价值。方法对49例肌肉骨骼软组织患者常规二维超声扫查之后，应用ACHSOnS2000 ABVS系统对病变进行扫查，获得横断位基本数据，系统自动进行三维重建，获得病变冠状面及矢状面图像。对不同类型病变“环征”出现率进行比较。结果获得了所有49例病变的常规二维超声图像和ABVS扫描的冠状位图像，良性病变和恶性病变的“环征”出现率差异具有统计学意义（x^2=5．559，P=0．021），血管瘤和恶性病变“环征”出现率差异无明显统计学意义（x^2=2．098，P=0．156），冠状面扫描同时可以发现多发病变中的二维超声漏诊病变。结论ABVS技术可以较好地显示骨骼肌肉软组织病变的冠状位图像，是对传统二维超声的重要补充。Objective To investigate the clinical value of automated breast volume scanner（ABVS） system in detection musculoskeletal system lesions. Methods Totally 49 patients were scanned by Acuson S2000 ABVS system after conventional ultrasound examination. The scanning data of ABVS were stored and automatically reconstructed to obtain coronal and sagittal images. Then the results were analyzed and the occurrence rates of circle sign of different lesions were compared. Results The images of 49 lesions were obtained with ABVS and conventional ultrasound successfully. Statistical difference of the occurrence rate of circle sign was found between benign and malignant lesions （x^2 = 5. 559, P = 0. 021）. However, there was no statistical difference between hemangioma and malignant lesions （x^2 = 2 . 098, P = 0. 156）. Meanwhile, a missed lesion in conventional ultrasound examination was found in coronal view by ABVS. Conclusions ABVS system can obtain effective coronal images of musculoskeletal system lesions, which represents a progress.

关 键 词：超声检查 肌骨骼疾病 

分 类 号：R445.1[医药卫生—影像医学与核医学]