Pulmonary ventilation and perfusion imaging with dual-energy CT
SF Thieme, S Hoegl, K Nikolaou, J Fisahn, M Irlbeck… - European …, 2010 - Springer
… for CT ventilation imaging. Although there have been trials in previous decades using stable
xenon gas for CT ventilation imaging… dual-source CT systems that can acquire two spiral CT …
xenon gas for CT ventilation imaging… dual-source CT systems that can acquire two spiral CT …
Pulmonary ventilation imaging based on 4-dimensional computed tomography: comparison with pulmonary function tests and SPECT ventilation images
… imaging is an emerging functional imaging … -CT ventilation imaging by comparison with
pulmonary function test (PFT) measurements and single-photon emission CT (SPECT) ventilation …
pulmonary function test (PFT) measurements and single-photon emission CT (SPECT) ventilation …
Dual-energy CT lung ventilation/perfusion imaging for diagnosing pulmonary embolism
LJ Zhang, CS Zhou, UJ Schoepf, HX Sheng, SY Wu… - European …, 2013 - Springer
… complex image registration. The latter is invariably necessary with traditional single-source
CT, … of unenhanced and enhanced CT studies to determine pulmonary ventilation/perfusion …
CT, … of unenhanced and enhanced CT studies to determine pulmonary ventilation/perfusion …
Imaging of regional ventilation: Is CT ventilation imaging the answer? A systematic review of the validation data
… pulmonary toxicity. Attempts have been made to validate CTVI against a wide range of
clinical and experimental ventilation imaging … modality for imaging pulmonary physiology in …
clinical and experimental ventilation imaging … modality for imaging pulmonary physiology in …
Subsecond multisection CT of regional pulmonary ventilation
JK Tajik, D Chon, C Won, BQ Tran, EA Hoffman - Academic radiology, 2002 - Elsevier
… scanning parameters for electron-beam CT and spiral CT, we imaged xenon concentrations
of 100%… The electron-beam CT scanner settings were 130 kV and 630 mA, and the spiral CT …
of 100%… The electron-beam CT scanner settings were 130 kV and 630 mA, and the spiral CT …
Investigation of four-dimensional computed tomography-based pulmonary ventilation imaging in patients with emphysematous lung regions
T Yamamoto, S Kabus, T Klinder… - Physics in Medicine …, 2011 - iopscience.iop.org
… However, physiologically accurate 4D-CT ventilation imaging … 4D-CT ventilation imaging
by correlating ventilation with … ventilated and can be used as surrogates for low ventilation. …
by correlating ventilation with … ventilated and can be used as surrogates for low ventilation. …
Pulmonary ventilation imaged by magnetic resonance: at the doorstep of clinical application
HU Kauczor, XJ Chen, EJR Van Beek… - European …, 2001 - Eur Respiratory Soc
… In this review, nuclear medicine and computed tomography (CT) will be briefly reviewed …
In summary, ventilation imaging simply by changing the inspiratory oxygen concentration is an …
In summary, ventilation imaging simply by changing the inspiratory oxygen concentration is an …
Impact of four-dimensional computed tomography pulmonary ventilation imaging-based functional avoidance for lung cancer radiotherapy
… The results of the present study have demonstrated the impact of 4D-CT ventilation
imaging-based functional planning for IMRT and VMAT for the first time. Our findings indicate the …
imaging-based functional planning for IMRT and VMAT for the first time. Our findings indicate the …
Xenon-enhanced dual-energy CT lung ventilation imaging: techniques and clinical applications
X Kong, HX Sheng, GM Lu, FG Meinel… - American Journal of …, 2014 - Am Roentgen Ray Soc
… with iodinated contrast-enhanced DECT for pulmonary diseases has been extensively
described and studied [8–10]. DECT ventilation imaging with inhaled administration of xenon has …
described and studied [8–10]. DECT ventilation imaging with inhaled administration of xenon has …
Dynamic ventilation imaging from four-dimensional computed tomography
T Guerrero, K Sanders, E Castillo… - Physics in Medicine …, 2006 - iopscience.iop.org
… The computational method for determination of change in lung volume, represented by
equations (7) and (11), was the summation of the voxel ventilation values for all the pulmonary …
equations (7) and (11), was the summation of the voxel ventilation values for all the pulmonary …
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