| 摘要: |
| 目的 探讨腱鞘巨细胞瘤的超声表现及超声诊断价值，以提高术前诊断率。方法 回顾性分析2014年1月至2016年12月我院62例经手术病理证实的腱鞘巨细胞瘤患者的临床及术前超声影像资料。结果 术前超声诊断腱鞘巨细胞瘤45例，诊断率72.5%，其超声表现：62例肿块均位于肌腱、关节旁，均为不均质低回声，58例边界清晰，20例肿块包绕肌腱生长，肿块加压后形变不明显。彩色多普勒血流成像显示54例肿块内血供丰富。结论 超声对腱鞘巨细胞瘤有非常高的诊断价值，可作为首选辅助检查。 |
| 关键词: 腱鞘巨细胞瘤 彩色多普勒 超声检查 |
| DOI： |
| 投稿时间：2017-06-28修订日期：2017-09-11 |
| 基金项目: |
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| Diagnosis of giant cell tumor of tendon sheath by ultrasonography |
| wutangna |
| () |
| Abstract: |
| 【】Objective To investigate the value of ultrasound manifestations of giant cell tumor of tendon sheath for improving the preoperative diagnosis rate . Methods The clinical and preoperative ultrasonographic data of 62 cases with giant cell tumor of the tendon sheath proved by operation and pathology in our hospital from January 2014 to December 2016 were analyzed retrospectively. Results 45 cases of giant cell tumor of tendon were diagnosised before operation by ultrasonography. The diagnostic rate was 72.5%．The ultrasonic manifestation of giant cell tumor of tendon were that all the 62 cases were located near the tendon and joint, and all of them were inhomogeneous, low echo, 58 cases were clear boundary, and 20 cases were wrapped around tendon. The deformation of the tumor was not obvious after compression. 54 cases of the tumors had abundant blood flow signal in color doppler flow imaging. Conclusion Ultrasonography is valuable in diagnosis of giant cell tumor of tendon, and can be used as the preferred diagnostic method. |
| Key words: Giant cell tumor of tendon sheath Color Doppler Ultrasonography |
