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Pronunciation: ple-thiz'mo-graf

Definition: A device for measuring and recording changes in volume of a part, organ, or whole body.

[G. plethysmos, increase, + grapho, to write]

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.