Liver volume determination by ultrasound: a feasibility study

Abstract
The feasibility and precision of an ultrasound method for determining the volume of the [human] liver was assessed using a Nuclear Enterprises B-scan machine. A relation between estimated liver volume and body weight was established, showing that liver volume can be determined with a precision of .+-. 195 cm3 (P .ltoreq. 0.05). With the standard non-grey-scale imaging technique employed there was a degree of uncertainty in deciding the liver boundaries, and this constitutes the major source of error.

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