Suchergebnisse - "Phantoms, Imaging"

Spectral ultrahigh-resolution photon-counting CT for coronary stent imaging: evaluation in a dynamic phantom.

Autoren: Hagar MT Emrich T Vecsey-Nagy M et al.

Quelle: European radiology experimental [Eur Radiol Exp] 2025 Dec 02; Vol. 9 (1), pp. 115. Date of Electronic Publication: 2025 Dec 02.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: SpringerOpen Country of Publication: England NLM ID: 101721752 Publication Model: Electronic Cited Medium: Internet ISSN: 2509-9280 (Electronic) Linking ISSN: 25099280 NLM ISO Abbreviation: Eur Radiol Exp Subsets: MEDLINE

MeSH-Schlagworte: Phantoms, Imaging* , Stents* , Tomography, X-Ray Computed*/methods , Tomography, X-Ray Computed*/instrumentation , Coronary Vessels*/diagnostic imaging, Humans ; Photons

Part-solid pulmonary nodule phantoms with realistic morphology and densities by stereolithography-based 3D-printing: from design to validation.

Autoren: D'hondt L Buytaert D Kellens PJ et al.

Quelle: European radiology experimental [Eur Radiol Exp] 2025 Nov 04; Vol. 9 (1), pp. 106. Date of Electronic Publication: 2025 Nov 04.

Publikationsart: Journal Article; Validation Study; Multicenter Study

Info zur Zeitschrift: Publisher: SpringerOpen Country of Publication: England NLM ID: 101721752 Publication Model: Electronic Cited Medium: Internet ISSN: 2509-9280 (Electronic) Linking ISSN: 25099280 NLM ISO Abbreviation: Eur Radiol Exp Subsets: MEDLINE

MeSH-Schlagworte: Printing, Three-Dimensional* , Phantoms, Imaging* , Tomography, X-Ray Computed*/methods , Stereolithography* , Solitary Pulmonary Nodule*/diagnostic imaging , Lung Neoplasms*/diagnostic imaging, Humans

Phantom studies in medical imaging (PSMI): a guide with recommendations and checklist.

Autoren: Gennaro G Zanardo M Ambrogi F et al.

Quelle: European radiology experimental [Eur Radiol Exp] 2025 Nov 03; Vol. 9 (1), pp. 105. Date of Electronic Publication: 2025 Nov 03.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: SpringerOpen Country of Publication: England NLM ID: 101721752 Publication Model: Electronic Cited Medium: Internet ISSN: 2509-9280 (Electronic) Linking ISSN: 25099280 NLM ISO Abbreviation: Eur Radiol Exp Subsets: MEDLINE

MeSH-Schlagworte: Phantoms, Imaging* , Checklist* , Diagnostic Imaging*/instrumentation , Diagnostic Imaging*/methods, Humans

Cherenkov emission in realistic optical body phantoms to study effects of skin tone on imaging delivery technique.

Autoren: Hallett JE Kulkarni S Parks A et al.

Quelle: Physics in medicine and biology [Phys Med Biol] 2025 Dec 05; Vol. 70 (23). Date of Electronic Publication: 2025 Dec 05.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: IOP Publishing Country of Publication: England NLM ID: 0401220 Publication Model: Electronic Cited Medium: Internet ISSN: 1361-6560 (Electronic) Linking ISSN: 00319155 NLM ISO Abbreviation: Phys Med Biol Subsets: MEDLINE

MeSH-Schlagworte: Phantoms, Imaging* , Skin*/diagnostic imaging , Skin*/radiation effects , Skin Pigmentation*, Humans ; Melanins/metabolism ; Radiotherapy, Intensity-Modulated ; Radiotherapy Planning, Computer-Assisted

Influence of inter-fractional respiratory motion changes on dose delivery accuracy in dynamic conformal arc lung stereotactic body radiotherapy: A phantom study.

Autoren: Bae BK Kim SJ Kim JC

Quelle: PloS one [PLoS One] 2025 Dec 04; Vol. 20 (12), pp. e0336475. Date of Electronic Publication: 2025 Dec 04 (Print Publication: 2025).

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Public Library of Science Country of Publication: United States NLM ID: 101285081 Publication Model: eCollection Cited Medium: Internet ISSN: 1932-6203 (Electronic) Linking ISSN: 19326203 NLM ISO Abbreviation: PLoS One Subsets: MEDLINE

MeSH-Schlagworte: Radiosurgery*/methods , Phantoms, Imaging* , Lung Neoplasms*/radiotherapy , Lung Neoplasms*/diagnostic imaging , Respiration* , Lung*, Humans ; Radiotherapy Dosage ; Four-Dimensional Computed Tomography ; Radiotherapy Planning, Computer-Assisted/methods ; Motion

The diagnostic performance of ss-EPI-DWI, rs-EPI-DWI (RESOLVE) and TGSE-BLADE-DWI in a model of retinal ischemia: a comparative phantom study.

Autoren: Schütze A Schröder Y Guseynova S et al.

Quelle: Scientific reports [Sci Rep] 2025 Dec 03; Vol. 15 (1), pp. 43112. Date of Electronic Publication: 2025 Dec 03.

Publikationsart: Journal Article; Comparative Study

Info zur Zeitschrift: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE

MeSH-Schlagworte: Ischemia*/diagnostic imaging , Ischemia*/diagnosis , Phantoms, Imaging* , Diffusion Magnetic Resonance Imaging*/methods , Diffusion Magnetic Resonance Imaging*/instrumentation , Echo-Planar Imaging*/methods , Retinal Diseases*/diagnostic imaging , Retina*/diagnostic imaging , Retina*/pathology, Humans ; Signal-To-Noise Ratio

Evaluating the robustness of dosiomics features over treatment planning parameters: a phantom-based study.

Autoren: Rezaei M Haghparast A Hosseini K et al.

Quelle: Biomedical physics & engineering express [Biomed Phys Eng Express] 2025 Dec 03; Vol. 12 (1). Date of Electronic Publication: 2025 Dec 03.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: IOP Publishing Ltd Country of Publication: England NLM ID: 101675002 Publication Model: Electronic Cited Medium: Internet ISSN: 2057-1976 (Electronic) Linking ISSN: 20571976 NLM ISO Abbreviation: Biomed Phys Eng Express Subsets: MEDLINE

MeSH-Schlagworte: Phantoms, Imaging* , Radiotherapy Planning, Computer-Assisted*/methods , Neoplasms*/radiotherapy , Neoplasms*/diagnostic imaging , Radiometry*/methods, Humans ; Algorithms ; Radiotherapy Dosage ; Tomography, X-Ray Computed

Study of dose reduction in computed tomography using a time-of-flight scatter rejection mechanism in a 3D voxelized phantom.

Autoren: Bélanger G Rossignol J Bérubé-Lauzière Y et al.

Quelle: Physics in medicine and biology [Phys Med Biol] 2025 Dec 03; Vol. 70 (23). Date of Electronic Publication: 2025 Dec 03.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: IOP Publishing Country of Publication: England NLM ID: 0401220 Publication Model: Electronic Cited Medium: Internet ISSN: 1361-6560 (Electronic) Linking ISSN: 00319155 NLM ISO Abbreviation: Phys Med Biol Subsets: MEDLINE

MeSH-Schlagworte: Phantoms, Imaging* , Radiation Dosage* , Tomography, X-Ray Computed*/instrumentation , Tomography, X-Ray Computed*/methods , Scattering, Radiation* , Imaging, Three-Dimensional*/instrumentation, Humans ; Monte Carlo Method ; Time Factors ; Female ; Photons ; Signal-To-Noise Ratio

Interactive posture program: a software platform for using the realistic anthropomorphic flexible phantom family in computational dosimetry applications.

Autoren: Lombardo PA Jérémie D Abdelrahman M et al.

Quelle: Journal of radiological protection : official journal of the Society for Radiological Protection [J Radiol Prot] 2025 Dec 02; Vol. 45 (4). Date of Electronic Publication: 2025 Dec 02.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: IOP Pub. Ltd Country of Publication: England NLM ID: 8809257 Publication Model: Electronic Cited Medium: Internet ISSN: 1361-6498 (Electronic) Linking ISSN: 09524746 NLM ISO Abbreviation: J Radiol Prot Subsets: MEDLINE

MeSH-Schlagworte: Phantoms, Imaging* , Software* , Posture* , Radiometry*/methods, Humans ; Male ; Female ; Adult ; Monte Carlo Method ; Infant

A 3D phantom for EIT printed in a single part.

Autoren: Creegan A Ruddy B Taberner A

Quelle: Medical engineering & physics [Med Eng Phys] 2025 Dec; Vol. 146, pp. 104428. Date of Electronic Publication: 2025 Sep 05.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Butterworth-Heinemann Country of Publication: England NLM ID: 9422753 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-4030 (Electronic) Linking ISSN: 13504533 NLM ISO Abbreviation: Med Eng Phys Subsets: MEDLINE

MeSH-Schlagworte: Phantoms, Imaging* , Printing, Three-Dimensional* , Tomography*/instrumentation, Electric Impedance ; Humans ; Calibration ; Lung/diagnostic imaging

Fast and accurate measurement of small field dosimetry using a novel scintillation detector.

Autoren: Han Y Xu J Hao Y et al.

Quelle: Journal of applied clinical medical physics [J Appl Clin Med Phys] 2025 Dec; Vol. 26 (12), pp. e70406.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Wiley on behalf of American Association of Physicists in Medicine Country of Publication: United States NLM ID: 101089176 Publication Model: Print Cited Medium: Internet ISSN: 1526-9914 (Electronic) Linking ISSN: 15269914 NLM ISO Abbreviation: J Appl Clin Med Phys Subsets: MEDLINE

MeSH-Schlagworte: Scintillation Counting*/instrumentation , Scintillation Counting*/methods , Phantoms, Imaging* , Radiotherapy Planning, Computer-Assisted*/methods , Radiometry*/instrumentation , Radiometry*/methods, Humans ; Radiotherapy Dosage ; Photons ; Particle Accelerators/instrumentation ; Radiotherapy, Intensity-Modulated/methods

Clinical application of 3D-printed bolus in postmastectomy radiotherapy.

Autoren: Liu Q Chen X Hu Z et al.

Quelle: Journal of applied clinical medical physics [J Appl Clin Med Phys] 2025 Dec; Vol. 26 (12), pp. e70393.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Wiley on behalf of American Association of Physicists in Medicine Country of Publication: United States NLM ID: 101089176 Publication Model: Print Cited Medium: Internet ISSN: 1526-9914 (Electronic) Linking ISSN: 15269914 NLM ISO Abbreviation: J Appl Clin Med Phys Subsets: MEDLINE

MeSH-Schlagworte: Printing, Three-Dimensional*/instrumentation , Breast Neoplasms*/radiotherapy , Breast Neoplasms*/surgery , Breast Neoplasms*/diagnostic imaging , Radiotherapy Planning, Computer-Assisted*/methods , Mastectomy* , Phantoms, Imaging* , Cone-Beam Computed Tomography*/methods, Humans ; Female ; Radiotherapy Dosage ; Radiotherapy, Intensity-Modulated/methods ; Organs at Risk/radiation effects ; Middle Aged

Normalization of temperature effects for quality assurance of quantitative prostate apparent diffusion coefficient imaging across multiple sites.

Autoren: Hwang KP Yung J Stafford RJ et al.

Quelle: Journal of applied clinical medical physics [J Appl Clin Med Phys] 2025 Dec; Vol. 26 (12), pp. e70311.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Wiley on behalf of American Association of Physicists in Medicine Country of Publication: United States NLM ID: 101089176 Publication Model: Print Cited Medium: Internet ISSN: 1526-9914 (Electronic) Linking ISSN: 15269914 NLM ISO Abbreviation: J Appl Clin Med Phys Subsets: MEDLINE

MeSH-Schlagworte: Phantoms, Imaging* , Prostatic Neoplasms*/diagnostic imaging , Prostatic Neoplasms*/pathology , Diffusion Magnetic Resonance Imaging*/methods , Diffusion Magnetic Resonance Imaging*/standards , Quality Assurance, Health Care*/standards , Image Processing, Computer-Assisted*/methods, Humans ; Male ; Temperature ; Reproducibility of Results

Commissioning a clinical linac for preclinical research of heterogeneous intratumor irradiation with end-to-end tests.

Autoren: Wang S Li M Li Z et al.

Quelle: Journal of applied clinical medical physics [J Appl Clin Med Phys] 2025 Dec; Vol. 26 (12), pp. e70402.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Wiley on behalf of American Association of Physicists in Medicine Country of Publication: United States NLM ID: 101089176 Publication Model: Print Cited Medium: Internet ISSN: 1526-9914 (Electronic) Linking ISSN: 15269914 NLM ISO Abbreviation: J Appl Clin Med Phys Subsets: MEDLINE

MeSH-Schlagworte: Radiotherapy Planning, Computer-Assisted*/methods , Particle Accelerators*/instrumentation , Phantoms, Imaging* , Neoplasms*/radiotherapy , Radiotherapy, Intensity-Modulated*/methods , Organs at Risk*/radiation effects, Animals ; Radiotherapy Dosage ; Mice ; Humans ; Film Dosimetry/methods

Monte Carlo simulations of geometric deformation of Harrison-Anderson-Mick applicators used in intraoperative radiation therapy.

Autoren: Insley B Bocian B Beddar S et al.

Quelle: Journal of applied clinical medical physics [J Appl Clin Med Phys] 2025 Dec; Vol. 26 (12), pp. e70386.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Wiley on behalf of American Association of Physicists in Medicine Country of Publication: United States NLM ID: 101089176 Publication Model: Print Cited Medium: Internet ISSN: 1526-9914 (Electronic) Linking ISSN: 15269914 NLM ISO Abbreviation: J Appl Clin Med Phys Subsets: MEDLINE

MeSH-Schlagworte: Monte Carlo Method* , Radiotherapy Planning, Computer-Assisted*/methods , Brachytherapy*/instrumentation , Brachytherapy*/methods , Phantoms, Imaging* , Iridium Radioisotopes*/therapeutic use , Neoplasms*/radiotherapy , Neoplasms*/surgery, Humans ; Radiotherapy Dosage ; Computer Simulation ; Radiotherapy, Intensity-Modulated/methods

The impact of off-centered positioning on cone beam CT image quality for image-guided brain SRS treatment.

Autoren: Mail N Li F Lalonde R et al.

Quelle: Journal of applied clinical medical physics [J Appl Clin Med Phys] 2025 Dec; Vol. 26 (12), pp. e70388.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Wiley on behalf of American Association of Physicists in Medicine Country of Publication: United States NLM ID: 101089176 Publication Model: Print Cited Medium: Internet ISSN: 1526-9914 (Electronic) Linking ISSN: 15269914 NLM ISO Abbreviation: J Appl Clin Med Phys Subsets: MEDLINE

MeSH-Schlagworte: Cone-Beam Computed Tomography*/methods , Phantoms, Imaging* , Brain Neoplasms*/secondary , Brain Neoplasms*/diagnostic imaging , Brain Neoplasms*/surgery , Brain Neoplasms*/radiotherapy , Radiotherapy Planning, Computer-Assisted*/methods , Radiosurgery*/methods , Image Processing, Computer-Assisted*/methods , Radiotherapy, Image-Guided*/methods , Patient Positioning*/methods, Humans ; Radiotherapy Dosage ; Radiotherapy, Intensity-Modulated/methods

A portable graphite calorimeter for onsite reference dosimetry and beam quality correction factor determination.

Autoren: Gómez-Fernández N Deus-Abreu J Maughan D et al.

Quelle: Journal of applied clinical medical physics [J Appl Clin Med Phys] 2025 Dec; Vol. 26 (12), pp. e70381.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Wiley on behalf of American Association of Physicists in Medicine Country of Publication: United States NLM ID: 101089176 Publication Model: Print Cited Medium: Internet ISSN: 1526-9914 (Electronic) Linking ISSN: 15269914 NLM ISO Abbreviation: J Appl Clin Med Phys Subsets: MEDLINE

MeSH-Schlagworte: Graphite*/chemistry , Phantoms, Imaging* , Radiometry*/instrumentation , Radiometry*/methods , Radiometry*/standards , Calorimetry*/instrumentation , Calorimetry*/methods , Calorimetry*/standards , Quality Assurance, Health Care*/standards , Radiotherapy Planning, Computer-Assisted*/methods, Humans ; Radiotherapy Dosage ; Calibration

Multi-institutional study on the commissioning and clinical implementation of the TrueBeam enhanced leaf model in the Eclipse treatment planning system.

Autoren: Miyasaka R Hirai R Suda Y et al.

Quelle: Journal of applied clinical medical physics [J Appl Clin Med Phys] 2025 Dec; Vol. 26 (12), pp. e70360.

Publikationsart: Journal Article; Multicenter Study

Info zur Zeitschrift: Publisher: Wiley on behalf of American Association of Physicists in Medicine Country of Publication: United States NLM ID: 101089176 Publication Model: Print Cited Medium: Internet ISSN: 1526-9914 (Electronic) Linking ISSN: 15269914 NLM ISO Abbreviation: J Appl Clin Med Phys Subsets: MEDLINE

MeSH-Schlagworte: Radiotherapy Planning, Computer-Assisted*/methods , Radiotherapy, Intensity-Modulated*/methods , Radiotherapy, Intensity-Modulated*/instrumentation , Particle Accelerators*/instrumentation , Prostatic Neoplasms*/radiotherapy , Head and Neck Neoplasms*/radiotherapy , Spinal Neoplasms*/radiotherapy , Spinal Neoplasms*/secondary , Phantoms, Imaging*, Humans ; Radiotherapy Dosage ; Male ; Organs at Risk/radiation effects ; Algorithms

Dosimetric characterization of a Varex VF-80/μXHP x-ray unit using open-ended applicators for superficial radiotherapy.

Autoren: Zeeshan M Wu Y Qi Z et al.

Quelle: Journal of applied clinical medical physics [J Appl Clin Med Phys] 2025 Dec; Vol. 26 (12), pp. e70326.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Wiley on behalf of American Association of Physicists in Medicine Country of Publication: United States NLM ID: 101089176 Publication Model: Print Cited Medium: Internet ISSN: 1526-9914 (Electronic) Linking ISSN: 15269914 NLM ISO Abbreviation: J Appl Clin Med Phys Subsets: MEDLINE

MeSH-Schlagworte: Phantoms, Imaging* , Radiotherapy Planning, Computer-Assisted*/methods , Radiometry*/instrumentation , Radiometry*/methods , Skin Neoplasms*/radiotherapy , Particle Accelerators*/instrumentation, Humans ; Radiotherapy Dosage ; Monte Carlo Method ; Radiotherapy, Intensity-Modulated/methods

Comparative evaluation of image-guided radiation therapy (IGRT)-based dose calculation accuracy using cone-beam, megavoltage, and kilovoltage CT modalities.

Autoren: Saobai S Watcharawipha A Wanwilairat S et al.

Quelle: Journal of applied clinical medical physics [J Appl Clin Med Phys] 2025 Dec; Vol. 26 (12), pp. e70379.

Publikationsart: Journal Article; Comparative Study

Info zur Zeitschrift: Publisher: Wiley on behalf of American Association of Physicists in Medicine Country of Publication: United States NLM ID: 101089176 Publication Model: Print Cited Medium: Internet ISSN: 1526-9914 (Electronic) Linking ISSN: 15269914 NLM ISO Abbreviation: J Appl Clin Med Phys Subsets: MEDLINE

MeSH-Schlagworte: Radiotherapy, Image-Guided*/methods , Radiotherapy Planning, Computer-Assisted*/methods , Phantoms, Imaging* , Cone-Beam Computed Tomography*/methods , Head and Neck Neoplasms*/radiotherapy , Head and Neck Neoplasms*/diagnostic imaging , Prostatic Neoplasms*/radiotherapy , Prostatic Neoplasms*/diagnostic imaging , Tomography, X-Ray Computed*/methods, Humans ; Radiotherapy Dosage ; Male ; Radiotherapy, Intensity-Modulated/methods ; Calibration ; Image Processing, Computer-Assisted/methods