PubMed Central (PMC) Search Page
Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
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| 1985 | 1 |
| 1986 | 2 |
| 1987 | 3 |
| 1997 | 1 |
| 2002 | 1 |
| 2003 | 1 |
| 2005 | 2 |
| 2006 | 3 |
| 2007 | 6 |
| 2008 | 15 |
| 2009 | 36 |
| 2010 | 36 |
| 2011 | 38 |
| 2012 | 34 |
| 2013 | 42 |
| 2014 | 39 |
| 2015 | 59 |
| 2016 | 38 |
| 2017 | 38 |
| 2018 | 27 |
| 2019 | 38 |
| 2020 | 29 |
| 2021 | 26 |
| 2022 | 20 |
| 2023 | 19 |
| 2024 | 16 |
| 2025 | 5 |
| 2026 | 5 |
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Publication date
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Publication stage
These filters represent the three primary types of content included in the PMC archive: 1) content published in a scholarly journal 2) peer-reviewed author manuscripts accepted for publication in a journal and 3) preprint versions of articles collected through the NIH Preprint Pilot, made public prior to peer review
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Collections
The PMC Open Access Subset includes journal articles and preprints that are made available under license terms that allow reuse. Historical back issues refers to digitized content from print journals made available in PMC through the Biomedical Journal Digitization Projects.
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"AJR Am J Roentgenol"[Journal]
The embargo is the time during which the publisher retains exclusive rights to distribute articles. Those articles are made freely available on the PMC website after the embargo period has ended. Citations for articles under an embargo period will still display in the PMC results list by default. Choose “Exclude” to prevent embargoed articles from displaying in your results.
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The Future of Quantitative Breast Imaging: Integrated to Integral Imaging Biomarkers for Precision Cancer Care, From the AJR Special Series on Quantitative Imaging.
- McDonald ES, Kazerouni AS, Metanet P, Barinov L, Partridge SC, Hylton NM.
- AJR Am J Roentgenol. Author manuscript. 2026 May 6:10.2214/AJR.25.32958. doi: 10.2214/AJR.25.32958. Online ahead of print.
- PMCID: PMC13682680
McDonald ES, et al.AJR Am J Roentgenol. Author manuscript. 2026.PMCID: PMC13682680 -
Artificial Intelligence Across the PET Reconstruction Pipeline: An Update.
- Farhadi F, Rajagopal JR, Ide Bolet S, Dutta J, Catalano OA, Iravani A, Esfahani SA, Jadvar H, Heidari P.
- AJR Am J Roentgenol. Author manuscript. 2026 Sep 9:10.2214/AJR.26.34681. doi: 10.2214/AJR.26.34681. Online ahead of print.
- PMCID: PMC13676307
Farhadi F, et al.AJR Am J Roentgenol. Author manuscript. 2026.PMCID: PMC13676307 -
Molecular Brain Tumor Imaging Beyond [18F]FDG: Somatostatin Receptor PET, Amino Acid PET, and Emerging Applications-From the AJR Special Series on Molecular Imaging.
- Kuhn A, Marulanda-Corzo V, Gardella J, Vu KV, Matesva M, Coraci S, Nabavizadeh A, Barajas RF Jr, Ivanidze J.
- AJR Am J Roentgenol. Author manuscript. 2026 Jul 29:10.2214/AJR.26.35024. doi: 10.2214/AJR.26.35024. Online ahead of print.
- PMCID: PMC13616183
Kuhn A, et al.AJR Am J Roentgenol. Author manuscript. 2026.PMCID: PMC13616183 -
Gadopiclenol Versus Gadoterate Meglumine for Pediatric Brain MRI: An Intraindividual Comparison of Contrast Enhancement.
- Valencia S, Cortes-Albornoz MC, Ferracioli SF, Griffin H, Husseini JS, Machado-Rivas F, Victoria T, Gee MS, Jaimes C.
- AJR Am J Roentgenol. Author manuscript. 2025 Jun 25;225(3):e2533201. doi: 10.2214/AJR.25.33201.
- PMCID: PMC13616527
Valencia S, et al.AJR Am J Roentgenol. Author manuscript. 2025.PMCID: PMC13616527 -
Defining Reference Values for Skeletal Muscle Metrics on Abdominal CT Using Data From Healthy Young Adult Populations: A Systematic Review and Meta-Analysis.
- Ju C, Yao L, Yoon SY, Lenchik L, Johnston A, Derry LT, Hom J, Svec D, Chaudhari AS, Boutin RD.
- AJR Am J Roentgenol. Author manuscript. 2025 May 7;225(2):e2532781. doi: 10.2214/AJR.25.32781.
- PMCID: PMC13019695
Ju C, et al.AJR Am J Roentgenol. Author manuscript. 2025.PMCID: PMC13019695 -
Deep Learning for Inference of Hepatic Proton Density Fat Fraction From T1-Weighted In-Phase and Opposed-Phase MRI: Retrospective Analysis of Population-Based Trial Data.
- Wang K, Cunha GM, Hasenstab K, Henderson WC, Middleton MS, Cole SA, Umans JG, Ali T, Hsiao A, Sirlin CB.
- AJR Am J Roentgenol. Author manuscript. 2023 Jul 19;221(5):620-631. doi: 10.2214/AJR.23.29607.
- PMCID: PMC13173666
Wang K, et al.AJR Am J Roentgenol. Author manuscript. 2023.PMCID: PMC13173666 -
Updating PI-RADS Version 2.1: Counterpoint-Not Yet Ready for Version 3.0.
- Bittencourt LK, Correia ETO.
- AJR Am J Roentgenol. Author manuscript. 2024 Dec 4;224(5):e2432420. doi: 10.2214/AJR.24.32420.
- PMCID: PMC12151781
Bittencourt LK, et al.AJR Am J Roentgenol. Author manuscript. 2024.PMCID: PMC12151781 -
Effects of Performance Feedback Reports on Adherence to Evidence-Based Guidelines in Use of CT for Evaluation of Pulmonary Embolism in the Emergency Department: A Randomized Trial.
- Raja AS, Ip IK, Dunne RM, Schuur JD, Mills AM, Khorasani R.
- AJR Am J Roentgenol. Author manuscript. 2015 Jul 23;205(5):936-40. doi: 10.2214/AJR.15.14677.
- PMCID: PMC13040545
Raja AS, et al.AJR Am J Roentgenol. Author manuscript. 2015.PMCID: PMC13040545 -
Applications of time-resolved MR angiography.
- Blackham KA, Passalacqua MA, Sandhu GS, Gilkeson RC, Griswold MA, Gulani V.
- AJR Am J Roentgenol. Author manuscript. 2011 May;196(5):W613-20. doi: 10.2214/AJR.10.4227.
- PMCID: PMC12974259
Blackham KA, et al.AJR Am J Roentgenol. Author manuscript. 2011.PMCID: PMC12974259 -
CT Radiation Dose Reduction With Preserved Diagnostic Performance: How Far Have We Come Over 25 Years?
- McCollough CH, Yu L.
- AJR Am J Roentgenol. Author manuscript. 2026 Feb 4;226(6):e2534450. doi: 10.2214/AJR.25.34450.
- PMCID: PMC12969835
McCollough CH, et al.AJR Am J Roentgenol. Author manuscript. 2026.PMCID: PMC12969835