An increasing number of rheumatologists have access to ultrasound equipment that provide both color and power Doppler modes, which can be used to investigate musculoskeletal and vascular pathologies.

Doppler evaluation in erectile dysfunction (ED) has a significant role in determining the cause of ED. The first part of the article discussed the basic and specific evaluation in ED, the sonographic ...

Ultrasonic flow meters are non-invasive devices that use acoustic vibrations to determine the flow rate of a liquid. There are two types of ultrasonic flow meters – Doppler and transit time. Both ...