plethysmography

(pleth″iz-mog′ră-fē)

To hear audio pronunciation of this topic, purchase a subscription or log in.

[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.

There's more to see -- the rest of this topic is available only to subscribers.