Modality
Vascular Doppler
From arterial mapping to obstetric Doppler — blood flow as central diagnostic information.
Doppler applications
Arterial DopplerVenous DopplerCarotidsUpper extremitiesLower extremitiesAortaRenal arteriesVisceral vesselsHepatic DopplerPortal DopplerTesticular DopplerPenile DopplerObstetric DopplerFetal DopplerVascular mapping
Color Doppler
Maps flow direction and presence, essential for the rapid triage of vessels and structures.
Spectral Doppler
Quantifies velocities and waveform patterns — the basis for diagnostic criteria such as those for carotid stenosis.
Power Doppler
More sensitive to slow flow, useful in the vascularity of nodules and inflamed tissue.
In action
Carotid Doppler
Hepatic Doppler
