在儿童中,超声导向关节图注射的技术成功率
Joseph O'Sullivan1, Helen H R Kim2, Jeffrey P Otjen1
1Department of Radiology, Seattle Children's Hospital, University of Washington School of Medicine, 4800 Sand Point Way NE, Seattle, WA, 98105, USA.
Pediatric radiology
|September 29, 2023
概括
超声导向关节镜是儿童安全有效的成像技术,成功率高,肩膀,肘部和关节并发症最小. 这种方法避免了电离辐射,为传统光学提供了更好的替代方案.
科学领域:
- 儿科放射学 儿科放射学
- 干预性放射学 干预性放射学
- 肌肉骨成像系统的成像
背景情况:
- 磁共振 (MR) 关节镜对于诊断儿科关节异常至关重要.
- 超声指导在传统光学上具有优势,包括便携性和无电离辐射.
研究的目的:
- 评估儿科患者超声波导向关节图注射的技术成功率和并发症率.
- 量化超声波在指导对比剂的有效性,在儿童的MR关节学.
主要方法:
- 在5-18岁患者的217次超声导向关节图 (肩膀,肘部,部) 的回顾性分析.
- 对成功的对比剂注射,临床指示和并发症的审查.
主要成果:
- 高技术成功率:100%用于肩膀,97%用于肘部,98%用于部.
- 对比性泄漏率低 (1.4%),没有重大并发症 (出血,感染,神经/血管损伤).
结论:
- 超声指导是一种可靠,有效和安全的方法,用于儿科关节学.
- 这种技术可以为儿童的MR关节学提供准确的关节内对比度.
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