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[Duplex sonography: accuracy, reproducibility and possibilities for error. Checking quantitative flow measurements

C Ranke1, P Hendrickx, F Brassel

  • 1Abteilung Angiologie, Medizinischen Hochschule, Hannover.

Deutsche Medizinische Wochenschrift (1946)
|April 6, 1990
PubMed
Summary

Duplex sonography accurately measured vessel diameter but showed significant scatter for flow measurements in a pulsatile tube model. Accuracy improved with multiple measurements, especially using maximal values, despite challenges in simulated tissues.

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