نتایج جستجو برای: hounsfield unit

تعداد نتایج: 395420  

Journal: :Australasian Physical & Engineering Sciences in Medicine 2018

Journal: :Circulation. Heart failure 2017
Levi M Teigen Ranjit John Adam J Kuchnia Emily M Nagel Carrie P Earthman Jessica Kealhofer Cindy Martin Rebecca Cogswell

BACKGROUND Skeletal muscle mass decreases in end-stage heart failure and is predictive of clinical outcomes in several disease states. Skeletal muscle attenuation and quantity as quantified on preoperative chest computed tomographic scans may be predictive of mortality after continuous flow (CF) left ventricular assist device (LVAD) implantation. METHODS AND RESULTS A single-center continuous...

Journal: :AJNR. American journal of neuroradiology 2012
J Puig S Pedraza A Demchuk J Daunis-I-Estadella H Termes G Blasco G Soria I Boada S Remollo J Baños J Serena M Castellanos

BACKGROUND AND PURPOSE Little is known about the factors that determine recanalization after intravenous thrombolysis. We assessed the value of thrombus Hounsfield unit quantification as a predictive marker of stroke subtype and MCA recanalization after intravenous rtPA treatment. MATERIALS AND METHODS NCCT scans and CTA were performed on patients with MCA acute stroke within 4.5 hours of sym...

2017
Mohammad Mahdi Vashghani Farahani Reza Ahadi Mohammadamin Abdollahifar Mohammad Bayat

Previous studies report positive effects of pentoxifylline (PTX) alone or in combination with other drugs on some pathologic bone diseases as well as an ability to accelerate osteogensis and fracture healing in both animal models and human patients. The aim of this present study was to evaluate the effects of PTX administration on Hounsfield unit and bone strength at catabolic response (bone re...

Journal: :American Journal of Orthodontics and Dentofacial Orthopedics 2015

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