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    Wikipedia
    https://en.wikipedia.org/wiki/Medical_ultrasound
    Medical ultrasound - Wikipedia
    ICD-10-PCSB?4
    ICD-9-CM88.7
    MeSHD014463
    OPS-3013-03...3-05
    Types

    The imaging mode refers to probe and machine settings that result in specific dimensions of the ultrasound image. Several modes of ultrasound are used in medical imaging:
    • A … 展开

    Advantages and drawbacks

    Compared to other medical imaging modalities, ultrasound has several advantages. It provides images in real-time, is portable, and can consequently be brought to the bedside. It is substantially lower in cost tha… 展开

    Uses

    Sonography (ultrasonography) is widely used in medicine. It is possible to perform both diagnosis and therapeutic procedures, using ultrasound to guide interventional procedures such as biopsies or to drain collections of flui… 展开

    Mechanism

    The creation of an image from sound has three steps – transmitting a sound wave, receiving echoes, and interpreting those echoes.
    A sound wave is typically produced by a piezoelectric transducer … 展开

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