Plethysmography
Definition
Plethysmography measures changes in volume in different parts of the body. The test may be done to check for
Penile pulse volume recording is a type of this test. It is done on the penis to check for causes of
Most commonly, this test is performed to check blood flow in the arteries of the legs. This is done in people with conditions like hardening of the arteries (atherosclerosis).
Related tests include:
Vascular ultrasound - Ankle brachial indices
Alternative Names
Respiratory inductance plethysmography; Penile pulse volume recording; Pulse volume recordings; Segmental pulse volume recordings
References
Burnett AL, Ramasamy R. Evaluation and management of erectile dysfunction. In: Partin AW, Dmochowski RR, Kavoussi LR, Peters CA, eds. Campbell-Walsh-Wein Urology. 12th ed. Philadelphia, PA: Elsevier; 2021:chap 69.
Lohr J, Zarkowsky DS. Vascular laboratory: venous physiologic assessment. In: Sidawy AN, Perler BA, eds. Rutherford's Vascular Surgery and Endovascular Therapy. 10th ed. Philadelphia, PA: Elsevier; 2023:chap 24.
Recht MH, Muck PE. Vascular laboratory: arterial physiologic assessment. In: Sidawy AN, Perler BA, eds. Rutherford's Vascular Surgery and Endovascular Therapy. 10th ed. Philadelphia, PA: Elsevier; 2023:chap 21.
Review Date: 07/05/2022
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