I'm going to show you a couple of images from a very diverting paper in The Journal of Ultrasound in Medicine.

下面是几张图片，这些图片来源于《超声医学杂志》上发表的的一篇有趣的文章。

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As an important application in medical ultrasound, the diagnostic ultrasound plays a great role with its advantages in safety, speed and real-time, and has an extensive use in clinical medicine.

超声诊断技术作为超声医学的一个重要应用，以其特有的安全、快速、实时的优势发挥着巨大的作用，并已在临床医学中得到广泛应用。

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Conclusions: Puncture and injection of medicine conducted by transrectal ultrasound is an effective method with less complications in treatment for CBP, and is valuable for wide spread application.

结论：超声引导下经直肠穿刺注药是治疗CBP的有效方法，并发症少，有推广应用价值。

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Focused ultrasound should be one of the fastest-growing procedures in medicine, according to its supporters.

FORBES: Magazine Article

They showed that Vytorin, a combination of the generic cholesterol drug Zocor and the newer medicine Zetia, did not reduce ultrasound readings of thickness in the neck artery any more than Zocor alone.

FORBES: Merck To Pay $688 Million To Shareholders For Delaying Vytorin Results