ArticleZeitschrift fur medizinische Physik2022
Dose-efficient assessment of trabecular microstructure using ultra-high-resolution photon-counting CT.
Article in Zeitschrift fur medizinische Physik, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 42 citations in OpenAlex.
- Quantification of skeletal muscle density, mass and fat fraction using single-energy computed tomography.Journal of orthopaedic translation · 2026Article
- Standardization of bone mineral density and microstructure from high-resolution CT-scans of the spine in a multicenter setting.Zeitschrift fur medizinische Physik · 2026Article
- Advances in cartilage imaging techniques.Nature reviews. Rheumatology · 2026Review
- Conditional generative diffusion model for 3D trabecular bone synthesis with tunable microstructure.Journal of medical imaging (Bellingham, Wash.) · 2026Article
- Trabecular bone analysis: ultra-high-resolution CT goes far beyond high-resolution CT and gets closer to micro-CT (a study using Canon Medical CT devices).Skeletal radiology · 2026Article
- Accuracy and Robustness of Bone Volume Fraction Assessment by Photon-Counting, Dual-Energy, and Quantitative CT using Micro-CT as Standard of Reference.Annals of biomedical engineering · 2025Article
- Quantitative metrics of bone quality determined at the distal radius using photon-counting CT.Skeletal radiology · 2025Article
- Chances and challenges of photon-counting CT in musculoskeletal imaging.Skeletal radiology · 2024Review
- Photon-Counting Computed Tomography for Microstructural Imaging of Bone and Joints.Current osteoporosis reports · 2024Review
- Super-resolution of clinical CT: Revealing microarchitecture in whole bone clinical CT image data.Bone · 2024Article
- Automated region growing-based segmentation for trabecular bone structure in fresh-frozen human wrist specimens.BMC medical imaging · 2024Article
- Influence of helical pitch and gantry rotation time on image quality and file size in ultrahigh-resolution photon-counting detector CT.Scientific reports · 2024Article
- Photon-counting CT for forensic death investigations-a glance into the future of virtual autopsy.Frontiers in radiology · 2024Article
- [A comprehensive review on photon-counting computed tomography: Principles, technical hurdles and analysis of clinical applications].Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi · 2023Review
- Article
- Quantification of cartilage and subchondral bone cysts on knee specimens based on a spectral photon-counting computed tomography.Scientific reports · 2023Article
- Quantitative and qualitative image quality assessment in shoulder examinations with a first-generation photon-counting detector CT.Scientific reports · 2023Article
- Photon-counting CT of elbow joint fractures: image quality in a simulated post-trauma setting with off-center positioning.European radiology experimental · 2023Article
- Opportunistic Screening Techniques for Analysis of CT Scans.Current osteoporosis reports · 2023Review
- Latest advancements in imaging techniques in OA.Therapeutic advances in musculoskeletal disease · 2022Review
Corrections and comments
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Authors and funding
9 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Photon-counting (PC) detectors for clinical computed tomography (CT) may offer improved imaging capabilities compared to conventional energy-integrating (EI) detectors, e.g. superior spatial resolution and detective efficiency. We here investigate if PCCT can reduce the administered dose in examinations aimed at quantifying trabecular bone microstructure. Five human vertebral bodies were scanned three times in an abdomen phantom (QRM, Germany) using an experimental dual-source CT (Somatom CounT, Siemens Healthineers, Germany) housing an EI detector (0.60 mm pixel size at the iso-center) and a PC detector (0.25 mm pixel size). A tube voltage of 120 kV was used. Tube current-time product for EICT was 355 mAs (23.8 mGy CTDI
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.