Elkan F. Halpern

33.0k total citations · 10 hit papers
329 papers, 24.2k citations indexed

About

Elkan F. Halpern is a scholar working on Radiology, Nuclear Medicine and Imaging, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Elkan F. Halpern has authored 329 papers receiving a total of 24.2k indexed citations (citations by other indexed papers that have themselves been cited), including 107 papers in Radiology, Nuclear Medicine and Imaging, 79 papers in Pulmonary and Respiratory Medicine and 68 papers in Oncology. Recurrent topics in Elkan F. Halpern's work include Global Cancer Incidence and Screening (39 papers), Radiation Dose and Imaging (31 papers) and Radiology practices and education (28 papers). Elkan F. Halpern is often cited by papers focused on Global Cancer Incidence and Screening (39 papers), Radiation Dose and Imaging (31 papers) and Radiology practices and education (28 papers). Elkan F. Halpern collaborates with scholars based in United States, Canada and Italy. Elkan F. Halpern's co-authors include G. Scott Gazelle, S. Nahum Goldberg, Guillermo J. Tearney, Brett E. Bouma, Luigi Solbiati, Peter R. Müeller, Daniel B. Kopans, Tito Livraghi, Maria Franca Meloni and Stuart L. Houser and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Circulation and Journal of Neuroscience.

In The Last Decade

Elkan F. Halpern

328 papers receiving 23.5k citations

Hit Papers

Treatment of Focal Liver Tumors with Percutaneous Radio-f... 1995 2026 2005 2015 2003 2002 1995 2001 2005 250 500 750 1000
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Treatment of Focal Liver Tumors with Percutaneous Radio-frequency Ablation: Complications Encountered in a Multicenter Study
    2003 1.0k citations G. Scott Gazelle, Elkan F. Halpern et al. Radiology profile →
  2. Characterization of Human Atherosclerosis by Optical Coherence Tomography
    2002 902 citations Brett E. Bouma, Milen Shishkov et al. profile →
  3. Nephrotoxicity of ionic and nonionic contrast media in 1196 patients: A randomized trial
    1995 680 citations Elkan F. Halpern et al. Kidney International profile →
  4. Percutaneous Radio-frequency Ablation of Hepatic Metastases from Colorectal Cancer: Long-term Results in 117 Patients
    2001 675 citations S. Nahum Goldberg, Elkan F. Halpern et al. Radiology profile →
  5. In Vivo Characterization of Coronary Atherosclerotic Plaque by Use of Optical Coherence Tomography
    2005 670 citations Guillermo J. Tearney, Milen Shishkov et al. profile →
  6. Assessment of Echocardiography and Biomarkers for the Extended Prediction of Cardiotoxicity in Patients Treated With Anthracyclines, Taxanes, and Trastuzumab
    2012 573 citations Elkan F. Halpern, Marielle Scherrer‐Crosbie et al. profile →
  7. Quantification of Macrophage Content in Atherosclerotic Plaques by Optical Coherence Tomography
    2003 507 citations Guillermo J. Tearney, Milen Shishkov et al. profile →
  8. Characterization of adrenal masses using unenhanced CT: an analysis of the CT literature.
    1998 485 citations G. Scott Gazelle, Elkan F. Halpern et al. profile →
  9. Early Detection and Prediction of Cardiotoxicity in Chemotherapy-Treated Patients
    2011 476 citations Elkan F. Halpern, Marielle Scherrer‐Crosbie et al. profile →
  10. Early Increases in Multiple Biomarkers Predict Subsequent Cardiotoxicity in Patients With Breast Cancer Treated With Doxorubicin, Taxanes, and Trastuzumab
    2013 398 citations Elkan F. Halpern, Marielle Scherrer‐Crosbie et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Elkan F. Halpern United States 81 7.9k 6.5k 6.0k 3.9k 3.8k 329 24.2k
Hans‐Ulrich Kauczor Germany 69 10.4k 1.3× 10.4k 1.6× 4.3k 0.7× 3.7k 1.0× 2.3k 0.6× 934 25.6k
Claus D. Claussen Germany 77 12.6k 1.6× 4.9k 0.7× 5.8k 1.0× 5.0k 1.3× 2.9k 0.8× 681 25.1k
David M. DeLong United States 42 6.0k 0.8× 3.8k 0.6× 4.1k 0.7× 2.0k 0.5× 3.3k 0.9× 106 22.1k
Bernd Hamm Germany 73 9.5k 1.2× 4.8k 0.7× 5.3k 0.9× 4.1k 1.1× 1.6k 0.4× 905 22.0k
Thomas J. Vogl Germany 73 8.6k 1.1× 4.2k 0.6× 5.8k 1.0× 7.3k 1.9× 1.1k 0.3× 874 22.1k
Burkhardt Seifert Switzerland 79 4.1k 0.5× 4.7k 0.7× 6.9k 1.2× 2.0k 0.5× 4.6k 1.2× 585 23.4k
Abass Alavi United States 94 14.2k 1.8× 8.0k 1.2× 7.8k 1.3× 1.7k 0.4× 2.5k 0.6× 1.1k 37.2k
Paul Emery United Kingdom 123 6.8k 0.9× 2.7k 0.4× 5.4k 0.9× 981 0.3× 2.3k 0.6× 1.0k 67.0k
Matthijs Oudkerk Netherlands 76 12.1k 1.5× 10.8k 1.7× 2.9k 0.5× 3.0k 0.8× 3.9k 1.0× 583 25.7k
Hans H. Schild Germany 68 8.7k 1.1× 3.0k 0.5× 2.7k 0.4× 1.1k 0.3× 2.5k 0.6× 560 18.4k

Countries citing papers authored by Elkan F. Halpern

Since Specialization
Citations

This map shows the geographic impact of Elkan F. Halpern's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Elkan F. Halpern with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Elkan F. Halpern more than expected).

Fields of papers citing papers by Elkan F. Halpern

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Elkan F. Halpern. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Elkan F. Halpern. The network helps show where Elkan F. Halpern may publish in the future.

Co-authorship network of co-authors of Elkan F. Halpern

This figure shows the co-authorship network connecting the top 25 collaborators of Elkan F. Halpern. A scholar is included among the top collaborators of Elkan F. Halpern based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Elkan F. Halpern. Elkan F. Halpern is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Rapalino, Otto, Ali Pourvaziri, Brian L. Edlow, et al.. (2021). Clinical, Imaging, and Lab Correlates of Severe COVID-19 Leukoencephalopathy. American Journal of Neuroradiology. 42(4). 632–638. 13 indexed citations
2.
Béthoux, François, et al.. (2018). Walking speed measurement with an Ambient Measurement System (AMS) in patients with multiple sclerosis and walking impairment. Gait & Posture. 61. 393–397. 15 indexed citations
3.
Anvari, Arash, Elkan F. Halpern, & Anthony E. Samir. (2017). Essentials of Statistical Methods for Assessing Reliability and Agreement in Quantitative Imaging. Academic Radiology. 25(3). 391–396. 31 indexed citations
4.
Anvari, Arash, Elkan F. Halpern, & Anthony E. Samir. (2015). Statistics 101 for Radiologists. Radiographics. 35(6). 1789–1801. 29 indexed citations
5.
Gerbaud, Édouard, Giora Weisz, Atsushi Tanaka, et al.. (2015). Multi-laboratory inter-institute reproducibility study of IVOCT and IVUS assessments using published consensus document definitions. European Heart Journal - Cardiovascular Imaging. 17(7). 756–764. 35 indexed citations
6.
Lima, Fabrício Oliveira, Karen L. Furie, Gisele Sampaio Silva, et al.. (2013). Prognosis of Untreated Strokes Due to Anterior Circulation Proximal Intracranial Arterial Occlusions Detected by Use of Computed Tomography Angiography. JAMA Neurology. 71(2). 151–151. 111 indexed citations
7.
Lima, Fabrício Oliveira, Karen L. Furie, Gisele Sampaio Silva, et al.. (2010). The Pattern of Leptomeningeal Collaterals on CT Angiography Is a Strong Predictor of Long-Term Functional Outcome in Stroke Patients With Large Vessel Intracranial Occlusion. Stroke. 41(10). 2316–2322. 270 indexed citations
8.
Thibault, Hélène, Baptiste Kurtz, Michael J. Raher, et al.. (2010). 251 Non-invasive assessment of murine pulmonary arterial pressure: validation and application to models of pulmonary hypertension. Archives of Cardiovascular Diseases Supplements. 2(1). 81–81. 9 indexed citations
9.
Ratai, Eva‐Maria, Jeffrey P. Bombardier, Chan‐Gyu Joo, et al.. (2010). Proton Magnetic Resonance Spectroscopy Reveals Neuroprotection by Oral Minocycline in a Nonhuman Primate Model of Accelerated NeuroAIDS. PLoS ONE. 5(5). e10523–e10523. 45 indexed citations
10.
Maas, Matthew B., Karen L. Furie, Michael H. Lev, et al.. (2009). National Institutes of Health Stroke Scale Score Is Poorly Predictive of Proximal Occlusion in Acute Cerebral Ischemia. Stroke. 40(9). 2988–2993. 113 indexed citations
11.
Göhler, Alexander, Annette Conrads‐Frank, Benjamin P. Geisler, et al.. (2008). Decision-Analytic Evaluation of the Clinical Effectiveness and Cost-Effectiveness of Management Programmes in Chronic Heart Failure. European Journal of Heart Failure. 10(10). 1026–1032. 23 indexed citations
12.
Steingard, Ronald J., et al.. (2006). Treatment Outcome and Outcome Associations in Children with Pervasive Developmental Disorders Treated with Selective Serotonin Reuptake Inhibitors: A Chart Review. Journal of Child and Adolescent Psychopharmacology. 16(1-2). 187–195. 20 indexed citations
13.
Paul, Elahna, et al.. (2006). Renal manifestations of tuberous sclerosis complex: Incidence, prognosis, and predictive factors. Kidney International. 70(10). 1777–1782. 332 indexed citations
14.
D’Ippolito, Giuseppe, Muneeb Ahmed, Geoffrey D. Girnun, et al.. (2003). Percutaneous Tumor Ablation: Reduced Tumor Growth with Combined Radio-frequency Ablation and Liposomal Doxorubicin in a Rat Breast Tumor Model. Radiology. 228(1). 112–118. 30 indexed citations
15.
Gleason, Suzanne, Karen L. Furie, Michael H. Lev, et al.. (2001). Potential Influence of Acute CT on Inpatient Costs in Patients with Ischemic Stroke. Academic Radiology. 8(10). 955–964. 27 indexed citations
16.
17.
18.
Halpern, Elkan F.. (1994). Inadequacy of sample sizes in clinical trials of laboratory parameters attributable to invalid statistical assumptions. Clinical Pharmacology & Therapeutics. 56(4). 437–444. 2 indexed citations
19.
Halpern, Elkan F., et al.. (1994). Mammography screening for breast cancer. Reply to the commentaries. Cancer. 74(4). 1212–1216. 7 indexed citations
20.
Gazelle, G. Scott, et al.. (1993). Cystic neoplasms of the pancreas: evaluation with endoscopic retrograde pancreatography.. Radiology. 188(3). 633–636. 26 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Hans‐Ulrich Kauczor Breakdown of academic impact, for papers by Claus D. Claussen Breakdown of academic impact, for papers by David M. DeLong Breakdown of academic impact, for papers by Bernd Hamm Breakdown of academic impact, for papers by Thomas J. Vogl Breakdown of academic impact, for papers by Burkhardt Seifert Breakdown of academic impact, for papers by Abass Alavi Breakdown of academic impact, for papers by Paul Emery Breakdown of academic impact, for papers by Matthijs Oudkerk Breakdown of academic impact, for papers by Hans H. Schild
Rankless by CCL
2026