H Ostensen

1.0k total citations
27 papers, 764 citations indexed

About

H Ostensen is a scholar working on Surgery, Radiology, Nuclear Medicine and Imaging and Pulmonary and Respiratory Medicine. According to data from OpenAlex, H Ostensen has authored 27 papers receiving a total of 764 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Surgery, 6 papers in Radiology, Nuclear Medicine and Imaging and 5 papers in Pulmonary and Respiratory Medicine. Recurrent topics in H Ostensen's work include Radiation Dose and Imaging (5 papers), Helicobacter pylori-related gastroenterology studies (4 papers) and Ultrasound in Clinical Applications (4 papers). H Ostensen is often cited by papers focused on Radiation Dose and Imaging (5 papers), Helicobacter pylori-related gastroenterology studies (4 papers) and Ultrasound in Clinical Applications (4 papers). H Ostensen collaborates with scholars based in Norway, Switzerland and Pakistan. H Ostensen's co-authors include Monika Østensen, Marilla Lucero, Ruhul Amin, David Greenberg, John B. Carlin, Stephen Obaro, Shabir A. Madhi, Thomas Cherian, Mark C. Steinhoff and Margaret de Campo and has published in prestigious journals such as Cancer, Vaccine and European Radiology.

In The Last Decade

H Ostensen

26 papers receiving 746 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H Ostensen Norway 10 405 131 113 108 94 27 764
Leslie S.T. Fang United States 12 303 0.7× 276 2.1× 26 0.2× 153 1.4× 148 1.6× 20 861
Gary S. Eglinton United States 16 301 0.7× 195 1.5× 241 2.1× 101 0.9× 16 0.2× 38 938
Dimitrios Velissaris Greece 14 257 0.6× 50 0.4× 35 0.3× 101 0.9× 19 0.2× 38 575
Olga Rajas Spain 20 689 1.7× 311 2.4× 68 0.6× 54 0.5× 15 0.2× 44 1.1k
Geert H. Groeneveld Netherlands 13 347 0.9× 61 0.5× 56 0.5× 44 0.4× 22 0.2× 30 566
Bing Sun China 17 397 1.0× 322 2.5× 25 0.2× 103 1.0× 49 0.5× 62 1.2k
A. Panero Italy 14 634 1.6× 260 2.0× 638 5.6× 83 0.8× 20 0.2× 25 1.1k
Sam Kampondeni Malawi 18 268 0.7× 51 0.4× 346 3.1× 81 0.8× 26 0.3× 33 982
Marek Kulus Poland 16 193 0.5× 592 4.5× 48 0.4× 102 0.9× 46 0.5× 87 1.2k
Venkataseshan Sundaram India 15 241 0.6× 311 2.4× 198 1.8× 96 0.9× 79 0.8× 83 732

Countries citing papers authored by H Ostensen

Since Specialization
Citations

This map shows the geographic impact of H Ostensen'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 H Ostensen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H Ostensen more than expected).

Fields of papers citing papers by H Ostensen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H Ostensen. 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 H Ostensen. The network helps show where H Ostensen may publish in the future.

Co-authorship network of co-authors of H Ostensen

This figure shows the co-authorship network connecting the top 25 collaborators of H Ostensen. A scholar is included among the top collaborators of H Ostensen 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 H Ostensen. H Ostensen 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.
Ostensen, H, et al.. (2006). Shift in imaging modalities of the spine through 25 years and its impact on patient ionizing radiation doses. European Journal of Radiology. 60(1). 115–119. 4 indexed citations
2.
3.
Ostensen, H, et al.. (2006). Shift in imaging modalities of the urinary tract over a 25-year period and its impact on ionizing radiation doses given to patients. Scandinavian Journal of Urology and Nephrology. 41(2). 110–114. 1 indexed citations
4.
Ostensen, H, et al.. (2005). Basic physics of ultrasonic imaging / by Nimrod M. Tole ; Editor: Harald Ostensen. 1 indexed citations
5.
Ostensen, H, et al.. (2000). Diagnostic imaging in developing countries: considerations for improvement. European Radiology. 10(S3). S397–S398. 8 indexed citations
6.
Ostensen, H. (2000). Developing countries. Ultrasound in Medicine & Biology. 26. S159–S161. 16 indexed citations
7.
Østensen, Monika & H Ostensen. (1998). Ankylosing spondylitis--the female aspect.. PubMed. 25(1). 120–4. 70 indexed citations
8.
9.
Østensen, Monika & H Ostensen. (1996). Safety of nonsteroidal antiinflammatory drugs in pregnant patients with rheumatic disease.. PubMed. 23(6). 1045–9. 34 indexed citations
10.
11.
Gudmundsen, T. E., et al.. (1995). Changes in diagnostic imaging routines of the stomach and the large bowel during the period between 1975 and 1992. Clinical Imaging. 19(1). 57–59. 2 indexed citations
12.
Gudmundsen, T. E., et al.. (1995). Changes in radiological routines following the introduction of computed tomography a retrospective study from two Norwegian hospitals. Clinical Imaging. 19(3). 201–207. 1 indexed citations
13.
Gudmundsen, T. E., et al.. (1994). Ultrasonography in medical imaging influence on diagnostic routines. Clinical Imaging. 18(1). 31–35. 3 indexed citations
14.
Gudmundsen, T. E., et al.. (1992). Radiological Examinations of the Urinary Tract: Changes during the Last 24 Years. Scandinavian Journal of Urology and Nephrology. 26(2). 155–160. 1 indexed citations
15.
Ostensen, H, et al.. (1990). Radiographic Measurements of Occipito-atlanto-axial Dislocation in Rheumatoid Arthritis. Scandinavian Journal of Rheumatology. 19(2). 105–114. 12 indexed citations
16.
Ostensen, H, et al.. (1988). Splenic arteriovenous fistula. Case report.. PubMed. 154(10). 603–4. 5 indexed citations
17.
Gudmundsen, T. E. & H Ostensen. (1987). Accessory ossicles in the elbow. Acta Orthopaedica Scandinavica. 58(2). 130–132. 10 indexed citations
18.
Gudmundsen, T. E., et al.. (1987). Intravenous urography in children and youth. Pediatric Radiology. 17(6). 463–466. 4 indexed citations
19.
Jorde, Rolf, H Ostensen, Leif Bostad, P. G. Burhol, & Frøydis Langmark. (1986). Cancer detection in biopsy specimens taken from different types of gastric lesions. Cancer. 58(2). 376–382. 13 indexed citations
20.
Ostensen, H, T. E. Gudmundsen, Monika Østensen, P. G. Burhol, & O Bonnevie. (1985). Smoking, Alcohol, Coffee, and Familial Factors: Any Associations with Peptic Ulcer Disease?: A Clinically and Radiologically Prospective Study. Scandinavian Journal of Gastroenterology. 20(10). 1227–1235. 33 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 Leslie S.T. Fang Breakdown of academic impact, for papers by Gary S. Eglinton Breakdown of academic impact, for papers by Dimitrios Velissaris Breakdown of academic impact, for papers by Olga Rajas Breakdown of academic impact, for papers by Geert H. Groeneveld Breakdown of academic impact, for papers by Bing Sun Breakdown of academic impact, for papers by A. Panero Breakdown of academic impact, for papers by Sam Kampondeni Breakdown of academic impact, for papers by Marek Kulus Breakdown of academic impact, for papers by Venkataseshan Sundaram
Rankless by CCL
2026