Cargando…

Stomach Virtual Non-Enhanced CT with Second-Generation, Dual-Energy CT: A Preliminary Study

OBJECTIVES: To compare the true non-enhanced (TNE) and virtual non-enhanced (VNE) data sets in patients who underwent gastric preoperative dual-energy CT (DECT) and to evaluate potential radiation dose reduction by omitting a TNE scan. METHODS: A total of 74 patients underwent gastric DECT. The mean...

Descripción completa

Detalles Bibliográficos
Autores principales:	Shi, Lei, Yan, Fuhua, Pan, Zilai, Liu, Bo, Liu, Huanhuan, Wang, Baisong, Zhang, Huan, Yu, Yingyan
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Public Library of Science 2014
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4231030/ https://www.ncbi.nlm.nih.gov/pubmed/25393001 http://dx.doi.org/10.1371/journal.pone.0112295

Ejemplares similares

Decreased stage migration rate of early gastric cancer with a new reconstruction algorithm using dual-energy CT images: a preliminary study
por: Shi, Cen, et al.
Publicado: (2016)

Gastric Cancer Staging with Dual Energy Spectral CT Imaging
por: Pan, Zilai, et al.
Publicado: (2013)

Robustness of radiomics features of virtual unenhanced and virtual monoenergetic images in dual-energy CT among different imaging platforms and potential role of CT number variability
por: Zhong, Jingyu, et al.
Publicado: (2023)

Robustness of CT radiomics features: consistency within and between single-energy CT and dual-energy CT
por: Chen, Yong, et al.
Publicado: (2022)

Virtual non-calcium dual-energy CT: clinical applications
por: D’Angelo, Tommaso, et al.
Publicado: (2021)

Accuracy of iodine quantification using dual energy CT in latest generation dual source and dual layer CT
por: Pelgrim, Gert Jan, et al.
Publicado: (2017)

Secreted frizzled-related protein 1 overexpression in gastric cancer: Relationship with radiological findings of dual-energy spectral CT and PET-CT
por: Lin, Huimin, et al.
Publicado: (2017)

Energy Limits in Second Generation High-pitch Dual Source CT - Comparison in an Upper Abdominal Phantom
por: Beeres, Martin, et al.
Publicado: (2015)

The Performance of a Dual-Energy CT Derived Radiomics Model in Differentiating Serosal Invasion for Advanced Gastric Cancer Patients After Neoadjuvant Chemotherapy: Iodine Map Combined With 120-kV Equivalent Mixed Images
por: Wang, Lingyun, et al.
Publicado: (2021)

Virtual Non-Contrast CT Using Dual-Energy Spectral CT: Feasibility of Coronary Artery Calcium Scoring
por: Song, Inyoung, et al.
Publicado: (2016)

Assessment of thoracic disk herniation by using virtual noncalcium dual-energy CT in comparison with standard grayscale CT
por: Koch, Vitali, et al.
Publicado: (2021)

Image Quality and Radiation Dose of Contrast-Enhanced Chest-CT Acquired on a Clinical Photon-Counting Detector CT vs. Second-Generation Dual-Source CT in an Oncologic Cohort: Preliminary Results
por: Hagen, Florian, et al.
Publicado: (2022)

Detection of fatty liver using virtual non-contrast dual-energy CT
por: Zhang, Pengcheng Peter, et al.
Publicado: (2022)

Hepatoid adenocarcinoma of the stomach: CT findings
por: Yang, Qian, et al.
Publicado: (2023)

Differentiation of malignant cervical lymphadenopathy by dual-energy CT: a preliminary analysis
por: Yang, Liang, et al.
Publicado: (2016)

Image synthesis of monoenergetic CT image in dual‐energy CT using kilovoltage CT with deep convolutional generative adversarial networks
por: Kawahara, Daisuke, et al.
Publicado: (2021)

Virtual Monoenergetic Images of Dual-Energy CT—Impact on Repeatability, Reproducibility, and Classification in Radiomics
por: Euler, André, et al.
Publicado: (2021)

Impact of Phantom Size on Low-Energy Virtual Monoenergetic Images of Three Dual-Energy CT Platforms
por: Greffier, Joël, et al.
Publicado: (2023)

Gadoxetate Disodium enhanced spectral dual-energy CT for evaluation of cholangiocarcinoma: Preliminary data
por: Thomas, John V., et al.
Publicado: (2016)

Dual Energy Spectral CT Imaging for Colorectal Cancer Grading: A Preliminary Study
por: Gong, Hong-xia, et al.
Publicado: (2016)

Clinical Applications of Dual-Energy CT
por: Hamid, Saira, et al.
Publicado: (2021)

Dual-energy CT for gastrointestinal bleeding
por: Okamura-Kawasaki, Miyuki, et al.
Publicado: (2023)

Reduced-iodine-dose dual-energy coronary CT angiography: qualitative and quantitative comparison between virtual monochromatic and polychromatic CT images
por: Rotzinger, David C., et al.
Publicado: (2021)

Image Quality and Dose Comparison of Single-Energy CT (SECT) and Dual-Energy CT (DECT)
por: Ghasemi Shayan, Ramin, et al.
Publicado: (2020)

Single-source chest-abdomen-pelvis cancer staging on a third generation dual-source CT system: comparison of automated tube potential selection to second generation dual-source CT
por: Park, Clara, et al.
Publicado: (2016)

Contrast thresholds for detection of various iodine concentrations in subtraction CT and dual‐energy CT systems
por: Heshmat, Anahita, et al.
Publicado: (2022)

Effects of Dual-Energy CT with Non-Linear Blending on Abdominal CT Angiography
por: Li, Sulan, et al.
Publicado: (2014)

Head and neck single- and dual-energy CT: differences in radiation dose and image quality of 2nd and 3rd generation dual-source CT
por: Lenga, Lukas, et al.
Publicado: (2021)

Myeloma bone disease imaging on a 1st-generation clinical photon-counting detector CT vs. 2nd-generation dual-source dual-energy CT
por: Winkelmann, Moritz T., et al.
Publicado: (2022)

Dual-energy CT imaging of thoracic malignancies
por: Zhang, Long Jiang, et al.
Publicado: (2013)

Dual-Energy CT in Head and Neck Imaging
por: Roele, Elise D., et al.
Publicado: (2017)

Dual-energy CT: minimal essentials for radiologists
por: Tatsugami, Fuminari, et al.
Publicado: (2022)

Dual-Energy CT of the Heart: A Review
por: Dell’Aversana, Serena, et al.
Publicado: (2022)

Investigating the feasibility of generating dual‐energy CT from one 120‐kVp CT scan: a phantom study
por: Huang, Wen‐Hui, et al.
Publicado: (2020)

VOXSI: A voxelized single- and dual-energy CT scenario generator for quantitative imaging
por: van der Heyden, Brent, et al.
Publicado: (2018)

Virtual monochromatic dual-energy CT reconstructions improve detection of cerebral infarct in patients with suspicion of stroke
por: van Ommen, Fasco, et al.
Publicado: (2020)

Virtual Monoenergetic Imaging of Lower Extremities Using Dual-Energy CT Angiography in Patients with Diabetes Mellitus
por: Bucolo, Giuseppe Mauro, et al.
Publicado: (2023)

Metal artifact reduction techniques for single energy CT and dual-energy CT with various metal materials
por: Kawahara, Daisuke, et al.
Publicado: (2019)

Dual Energy Spectral CT Imaging in the assessment of Gastric Cancer and cell proliferation: A Preliminary Study
por: Cheng, Sai-Ming, et al.
Publicado: (2018)

Investigating Dual-Energy CT Post-Contrast Phases for Liver Iron Quantification: A Preliminary Study
por: Basso, Luca, et al.
Publicado: (2021)

Cannot write session to /tmp/vufind_sessions/sess_pm47acqft78b6n8a0d7tc9d2pu