What is the propagation speed of liver?

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Multiple Choice

What is the propagation speed of liver?

Explanation:
Propagation speed in ultrasound depends on tissue density and elasticity, so each tissue has a characteristic range. The liver, being a soft solid organ, falls in the soft-tissue range, roughly around 1,550 m/s. The value 1,555 m/s is the closest standard figure used for liver imaging, which is why it’s the best choice. Lower speeds like 1,460 m/s are more typical of fat, while 1,600 m/s is a bit high for liver, and 4,080 m/s is characteristic of bone and far too fast for liver.

Propagation speed in ultrasound depends on tissue density and elasticity, so each tissue has a characteristic range. The liver, being a soft solid organ, falls in the soft-tissue range, roughly around 1,550 m/s. The value 1,555 m/s is the closest standard figure used for liver imaging, which is why it’s the best choice.

Lower speeds like 1,460 m/s are more typical of fat, while 1,600 m/s is a bit high for liver, and 4,080 m/s is characteristic of bone and far too fast for liver.

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