Methods Deep vein catheterization guided by ultrasound probe with or without needle guide bracket were operated on 65 patients who underwent failure clinic catheterization.
方法超声引导下徒手穿刺经导向器穿刺对65例患者行深静脉置管术。
In radiofrequency ablation, imaging techniques such as ultrasound, computed tomography (ct) or magnetic resonance imaging (MRI) are used to help guide a needle electrode into a cancerous tumor.
在射频消融术中，通过诸如超音波，电脑断层扫描(CT)或磁共振成像(MRI)来帮助指导一个电极针进入癌肿瘤内部。
Often, fine-needle aspiration is done using ultrasound to guide accurate placement of the needle.
通常，细针穿刺是在超声引导下进行的，这样针刺位置准确。
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