plethysmography
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(pleth″iz-mog′ră-fē)

[Gr. plēthysmos, an increase, multiplication + -graphy]
The use of or an examination with a plethysmograph to record the changes in volume of an organ or extremity.
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(pleth″iz-mog′ră-fē)

[Gr. plēthysmos, an increase, multiplication + -graphy]
The use of or an examination with a plethysmograph to record the changes in volume of an organ or extremity.
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