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  • ultrasound
  • The software provides a graphical user interface to summarise analogue and digital data collected using Multi-Dop Doppler Ultrasound devices (DWL Multidop T2: manufacturer, DWL Elektronische Systeme, Singen, Germany). (ox.ac.uk)
  • duplex
  • By duplex Doppler ultrasonography ocular and orbital vessels were identify and blood flow measurements, including peak systolic velocity, end diastolic velocity, pulsatility index and resistive index, were obtained in external ophthalmic artery and ciliary arteries. (vin.com)
  • blood
  • Furthermore, the blood flow profile provided by a multigated Doppler system may add valuable information concerning blood flow characteristics not obtainable by single-gated systems. (ahajournals.org)
  • The significance of this research is that in addition to information obtained from a complete reproductive evaluation, a male camelid's fertility can be determined using testicular blood flow measured by Doppler ultrasonography. (hindawi.com)
  • Doppler ultrasonography (DUS) measurements of systolic and diastolic vessel diameter and blood velocity were conducted on 16 subjects (mean age 50.6). (springer.com)
  • The spectrum of HVs can reflect changes in blood flow through the tricuspid valve during the cardiac cycle, leading to pulsatile changes in the spectrum during ultrasonography. (biomedcentral.com)
  • Blood flow velocity (BFV) from the concerned arteries were measured using ultrasonography (13-4 MHz) at the basal stage before the surgery, after the reperfusion stage and during the post-stroke status. (edu.hk)
  • anterior
  • By two-dimensional ultrasonography the following ocular structures were measured: cornea, anterior chamber, lens thickness, vitreous body and anterior to posterior dimension of the globe. (vin.com)
  • changes
  • These Doppler features were compared with PP, Child-Pugh scores and histological changes assessed by liver biopsy. (biomedcentral.com)
  • Flattening of HV waveforms accompanied by an increase in the HAPI and decrease in PVVel support the hypothesis that histological changes reducing HV compliance be the cause of abnormality of Doppler HV waveforms from the hemodynamic angle. (biomedcentral.com)
  • mass
  • Although ultrasonography is useful in identifying the mass, this medium is not currently able to predict the final pathology of the tumor. (medscape.com)