| 摘要: |
| ［摘要］ 目的 探讨高频率超声探头在浅表组织异物中的声像特点。方法 超声诊断结果与手术结果进行对照，分析异物大小、数量、性质、深度及与周围组织的关系。结果 全组186例超声诊断准确率为97%，特异性100%。其异物的种类为金属异物、竹木类异物、砂石塑料等污染类异物、纱布异物。结论 当超声探及组织中强回声或略强回声、斑点状回声时，后方可伴不同程度声影或无声影，强回声周围软组织回声偏低或呈实液混合回声，应高度提示软组织异物，但对较小和较深在的软组织金属异物有时可参考X线对比观察。另外超声提示病灶部位对于手术治疗有着十分重要的价值。 |
| 关键词: 高频超声探头 软组织异物 |
| DOI：10.3969/j.issn.1674-3806.2010.03.20 |
| 分类号:R 445.1 |
| 基金项目: |
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| Application of highfrequeucy ultrasound probe in the detection of foreign bodies in superficial soft tissue |
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HUANG Wen-ping
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The Second People′s Hospital, Qinzhou Guangxi 535000,China
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| Abstract: |
| ［Abstract］ Objective To explore the highfregqueucy image feature of foreign bodies in superficial soft tissue. Methods The contrast between the result of ultrasonographic diagnosis and the result of operation was performed. Results In 186 cases of ultrasonographic diagnosis, the accuracy rate and spectficity was 97% and 100%, respectively. The type of foreign body included metal, bamboo or woodiness, contamination class (sand or plastics), and qauzes etc. Conclusion When high echo, middle echo or spot echo with acoustic shadow in the distal of hyperechogenic areas appears and echo in the tissue around strong echo is low or appears to be blending of virtuality and liquid, foreign body of soft tissue is highly suspected, but for metal foreign body which is fairly small and deep its results may be compared with the result of X-ray. Beside, ultrasonographic diangosis has great value with operation cure to point out the place of focus of probe desease. |
| Key words: Highfregqueucy Foreign body of soft tissue |
