… , duplex ultrasonography has no interventional risks and is more cost-effective for screening
… With duplex ultrasound screening only 28 patients actually had arteriography with resultant …

… Doppler device coupled to a high resolution real-time sonographic scanner for noninvasive
… We sought to evaluate this duplex systern for screening patients with asymptomatic bruits to …

… duplex Doppler ultrasound (CDDU) following intracorporal vasoactive stimulation is the most
reliable and least invasive means of screening … criteria for duplex Doppler penile blood flow …

… Noninvasive testing by carotid duplex ultrasound, which combines high-resolution B-…
noninvasive duplex ultrasound evaluation for carotid arteriography is controversial. Noninvasive test…

… Other tests such as renal scintigraphy with captopril are safe and noninvasive and have …
Duplex scanning of the renal arteries is an excellent noninvasive screening test for the detection …

… , color duplex sonography, a rapid and noninvasive test, revealed that the loss of signal from
the implantable Doppler … Furthermore, we advocate the use of color duplex sonography as a …

… DSA may provide a new standard for noninvasive testing. In the future, a noninvasive testing
… At our institution, noninvasive carotid testing costs are 40% of those for DSA and 25% of …

… Duplex ultrasonography was evaluated as a noninvasive, … Portal blood flow measured
by duplex ultrasonography was … blood flow by duplex ultrasound correlated with qualitative …

… Each noninvasive test is hindered by limitations that affect its usefulness. Carotid Doppler
and duplex ultrasonography rarely provide uninterpretable results (1% to 5%), but they …

… The simple and widely used indirect noninvasive tests of the lower extremity arteries, including
… 3 Duplex scanning extends the capabilities of noninvasive testing by obtaining anatomic …