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of 3
pro vyhledávání: '"Asher Haggard"'
Autor:
Beidi Qiang, Kenneth C. Cummings, D. Geoffrey Vince, Jon D. Klingensmith, Asher Haggard, Sean DeGrande, Russell J. Fedewa, Hesham Elsharkawy
Publikováno v:
Ultrasound in Medicine & Biology. 44:1411-1422
Spectral analysis of ultrasound radiofrequency backscatter has the potential to identify intercostal blood vessels during ultrasound-guided placement of paravertebral nerve blocks and intercostal nerve blocks. Autoregressive models were used for spec
Autor:
Russell J. Fedewa, Asher Haggard, Hesham Elsharkawy, Beidi Qiang, Jon D. Klingensmith, Jack T Ralston, D.G. Vince
Publikováno v:
J Med Imaging (Bellingham)
Paravertebral and intercostal nerve blocks have experienced a resurgence in popularity. Ultrasound has become the gold standard for visualization of the needle during injection of the analgesic, but the intercostal artery and vein can be difficult to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::083a8abc4c456accd92930a4943c2a89
https://europepmc.org/articles/PMC6835052/
https://europepmc.org/articles/PMC6835052/
Autor:
Asher Haggard, Hesham Elsharkawy, Russell J. Fedewa, Sean DeGrande, Jon D. Klingensmith, Kenneth C. Cummings, D. Geoffrey Vince
Publikováno v:
Medical Imaging 2018: Ultrasonic Imaging and Tomography.
In a pilot study, radiofrequency backscatter data was collected in the paravertebral (PV) spaces of 4 healthy individuals. Using the associated gray scale ultrasound and Doppler data as guidance, regions-of-interest (ROIs) were chosen to represent fi