EXAM: , Ultrasound carotid, bilateral.,REASON FOR EXAMINATION: , Pain.,COMPARISON:,  None.,FINDINGS: , Bilateral common carotid arteries/branches demonstrate minimal, predominantly noncalcified plaquing with mild calcific plaquing in the left internal carotid artery.  There are no different colors or spectral Doppler waveform abnormalities.,PARAMETRIC DATA:,  Right CCA PSV 0.72 m/s.  Right ICA PSV is 0.595 m/s.  Right ICA EDV 0.188 m/s.  Right vertebral 0.517 m/s. Right IC/CC is 0.826. Left CCA PSV 0.571 m/s, left ICA PSV 0.598 m/s.  Left ICA EDV 0.192 m/s.  Left vertebral 0.551 m/s.  Left IC/CC is 1.047.,IMPRESSION:,1.  No evidence for clinically significant stenosis.,2.  Minimal, predominantly soft plaquing.,cardiovascular / pulmonary, carotid, cca psv, doppler, ic/cc, ica edv, ica psv, ultrasound, arteries, calcific plaquing, common carotid, internal carotid artery, spectral, stenosis, waveform, ultrasound carotid bilateral, ultrasound carotid, plaquing,