Cargando…

Overranging and overbeaming measurement in area detector computed tomography: A method for simultaneous measurement in volume helical acquisition

PURPOSE: We propose a novel method to assess overbeaming and overranging, as well as the effect of reducing longitudinal exposure range, by using a dynamic z‐collimator in area detector computed tomography. METHODS AND MATERIALS: A 500‐mm diameter cylindrical imaging plate was exposed by helical sca...

Descripción completa

Detalles Bibliográficos
Autores principales:	Urikura, Atsushi, Hara, Takanori, Yoshida, Tsukasa, Nishimaru, Eiji, Hoshino, Takashi, Nakaya, Yoshihiro, Endo, Masahiro
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2019
Materias:	Medical Imaging
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6612690/ https://www.ncbi.nlm.nih.gov/pubmed/31165567 http://dx.doi.org/10.1002/acm2.12650

Ejemplares similares

Assessment of longitudinal beam property and contrast uniformity for 256‐ and 320‐row area detector computed tomography scanners in the 160‐mm nonhelical volume‐acquisition mode
por: Hara, Takanori, et al.
Publicado: (2019)

Computed tomographic pulmonary angiography: Three cases of low-tube-voltage acquisition with a slow injection of contrast medium
por: Urikura, Atsushi, et al.
Publicado: (2022)

Efficacy of a dynamic collimator for overranging dose reduction in a second- and third-generation dual source CT scanner
por: Booij, Ronald, et al.
Publicado: (2017)

Pacemaker Malfunction During Passive Proton Beam Therapy for Localized Prostate Cancer: Case Reports and a Literature Review
por: Yoshida, Tsukasa, et al.
Publicado: (2023)

Measurement of helicity components of the fragmentation function
por: Smirnova, O, et al.
Publicado: (2001)

FINAL PROTOTYPE SC HELICAL UNDULATOR MEASURED
por: Elwood, G, et al.
Publicado: (2013)

Simultaneous Measurement of Perfusion and T(2)* in Calf Muscle at 7T with Submaximal Exercise using Radial Acquisition
por: Mahmud, Sultan Z., et al.
Publicado: (2020)

Acoustic camera system for measuring ultrasound communication in mice
por: Matsumoto, Jumpei, et al.
Publicado: (2022)

How to Measure Quark Helicities in e+e- -> Hadrons
por: Augustin, J E, et al.
Publicado: (1979)

Measurements And Calculations Of Field Distributions In Short helical resonators
por: Tombrello, T A, et al.
Publicado: (1973)

Measurement of the W helicities in top quark events with CMS
por: Olbrechts, Annik
Publicado: (2017)

Measurement‐guided volumetric dose reconstruction for helical tomotherapy
por: Stambaugh, Cassandra, et al.
Publicado: (2015)

Direct measurement of CTDI(w) on helical CT scans
por: DePew, Kyle D., et al.
Publicado: (2022)

Combined acquisition of diffusion and T(2)*-weighted measurements using simultaneous multi-contrast magnetic resonance imaging
por: Breutigam, Nora-Josefin, et al.
Publicado: (2021)

Myocardial Infarction Caused by Asymptomatic Spontaneous Coronary Dissection
por: Oyakawa, Takuya, et al.
Publicado: (2017)

Fitting Helical Snake and Rotator Field Strength Measurements in RHIC
por: Ranjbar, V, et al.
Publicado: (2001)

Measurement of W-helicity fractions in single top events topology
por: CMS Collaboration
Publicado: (2013)

Helicity quark distributions from DIS and SIDIS measured in COMPASS
por: Korzenev, A
Publicado: (2008)

Measurements On Superconducting Helically-loaded Resonators at High Field strengths
por: Fricke, J L, et al.
Publicado: (1972)

Testing the Standard Model by measuring the $\tau$ helicity at the Z0
por: Chauveau, J
Publicado: (1986)

B-decay branching fractions, helicities and lifetime measurements in ATLAS
por: Novotny, Radek
Publicado: (2023)

Measuring the Elasticity of Poly‐l‐Proline Helices with Terahertz Spectroscopy
por: Ruggiero, Michael T., et al.
Publicado: (2016)

Out‐of‐field dosimetry measurements for a helical tomotherapy system
por: Ramsey, Chester R., et al.
Publicado: (2006)

Measurements to predict the time of target replacement of a helical tomotherapy
por: Kampfer, Severin, et al.
Publicado: (2011)

Measurement of the W-boson rapidity, helicity, and differential cross sections at CMS
por: Dünser, Marc
Publicado: (2020)

Measurement of the Michel parameters and the $\nu_{\tau}$ helicity in $\tau$ lepton decays
por: Heister, A, et al.
Publicado: (2001)

Correlation measurements in $Z \rightarrow \tau^{+}\tau^{-}$ and the $\tau$ neutrino helicity
por: Buskulic, Damir, et al.
Publicado: (1993)

Measurement of the Michel parameters and the $\nu_{\tau}$ helicity in $\tau$ lepton decays
por: Sommer, J
Publicado: (1998)

Measurements of W-boson helicity, top-quark polarization and spin correlation
por: Kroeninger, K
Publicado: (2013)

Measurement of the Michel parameters and the tau neutrino helicity in the tau lepton decays
por: Geweniger, C, et al.
Publicado: (2001)

Helicity dependent photoresistance measurement vs. beam-shift thermal gradient
por: Yang, Haozhe, et al.
Publicado: (2022)

Neural Representation of Overlapping Path Segments and Reward Acquisitions in the Monkey Hippocampus
por: Bretas, Rafael Vieira, et al.
Publicado: (2019)

A comparison of sLASER and MEGA-sLASER using simultaneous interleaved acquisition for measuring GABA in the human brain at 7T
por: Hong, Donghyun, et al.
Publicado: (2019)

Simultaneous structures in sign languages: Acquisition and emergence
por: Loos, Cornelia, et al.
Publicado: (2022)

Automated Directional Measurement System for the Acquisition of Thermal Radiative Measurements of Vegetative Canopies
por: Timmermans, Joris, et al.
Publicado: (2009)

Measurement of Michel Parameters and $\tau$ Neutrino Helicity in $Z^{0} \to \tau^{+}\tau^{-}$
por: Wolf, B
Publicado: (1993)

Measurement of the Michel parameters and the $\nu_{\tau}$ helicity in $\tau$ decays in the ALEPH experiment
por: Wunsch, M
Publicado: (1999)

Using a Parallel Helical Sensing Cable for the Distributed Measurement of Ground Deformation
por: Wu, Xiushan, et al.
Publicado: (2019)

Precise detection of circular dichroism in a cluster of nano-helices by photoacoustic measurements
por: Benedetti, Alessio, et al.
Publicado: (2017)

HELICAL COMPUTERIZED TOMOGRAPHY CAN MEASURE SUBCUTANEOUS, VISCERAL AND TOTAL FAT AREAS?
por: WENDLER, Guilherme, et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_q09h8l0v2tu67cf7k7f0df1ba9