这个词是什么意思？
The use of ultrasound to guide minimally invasive surgical procedures such as needle ASPIRATION BIOPSY; DRAINAGE; etc. Its widest application is intravascular ultrasound imaging but it is useful also in urology and intra-abdominal conditions.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D018084 · MeSH 2026。
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