Hans-Juergen Kaiser

728 total citations
19 papers, 507 citations indexed

About

Hans-Juergen Kaiser is a scholar working on Radiology, Nuclear Medicine and Imaging, Surgery and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Hans-Juergen Kaiser has authored 19 papers receiving a total of 507 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Radiology, Nuclear Medicine and Imaging, 4 papers in Surgery and 4 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Hans-Juergen Kaiser's work include Cardiac Imaging and Diagnostics (9 papers), Medical Imaging Techniques and Applications (7 papers) and Advanced MRI Techniques and Applications (6 papers). Hans-Juergen Kaiser is often cited by papers focused on Cardiac Imaging and Diagnostics (9 papers), Medical Imaging Techniques and Applications (7 papers) and Advanced MRI Techniques and Applications (6 papers). Hans-Juergen Kaiser collaborates with scholars based in Germany and United States. Hans-Juergen Kaiser's co-authors include Bernd Nowak, Wolfgang M. Schaefer, Udalrich Buell, Karl‐Christian Koch, Patrick Reinartz, Claudia Lipke, Peter Hanrath, Anil M. Sinha, Christoph Stellbrink and Harald P. Kühl and has published in prestigious journals such as Journal of the American College of Cardiology, The American Journal of Cardiology and Physics in Medicine and Biology.

In The Last Decade

Hans-Juergen Kaiser

19 papers receiving 494 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hans-Juergen Kaiser Germany	11	331	286	59	40	35	19	507
Yu-Sheng Lou Taiwan	11	66 0.2×	207 0.7×	69 1.2×	59 1.5×	7 0.2×	17	469
A. M. Beek Netherlands	14	420 1.3×	575 2.0×	147 2.5×	44 1.1×	12 0.3×	29	749
Miki Yokokawa United States	26	115 0.3×	2.0k 7.1×	112 1.9×	32 0.8×	13 0.4×	90	2.1k
Sebastiano Coglitore Italy	9	57 0.2×	206 0.7×	75 1.3×	12 0.3×	5 0.1×	25	320
Masahiro Jinzaki Japan	12	270 0.8×	94 0.3×	98 1.7×	140 3.5×	5 0.1×	41	359
Vincent Paul United Kingdom	11	73 0.2×	450 1.6×	119 2.0×	59 1.5×	3 0.1×	33	599
K. Bachmann Germany	10	209 0.6×	164 0.6×	123 2.1×	69 1.7×	4 0.1×	48	370
J Boland Belgium	8	106 0.3×	466 1.6×	95 1.6×	29 0.7×	3 0.1×	17	515
F Sorbello Italy	3	180 0.5×	238 0.8×	85 1.4×	20 0.5×	3 0.1×	3	390
Klaus Gutleben Germany	8	86 0.3×	1.1k 3.8×	45 0.8×	22 0.6×	2 0.1×	21	1.1k

Countries citing papers authored by Hans-Juergen Kaiser

Since Specialization

Citations

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

Fields of papers citing papers by Hans-Juergen Kaiser

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hans-Juergen Kaiser. 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 Hans-Juergen Kaiser. The network helps show where Hans-Juergen Kaiser may publish in the future.

Co-authorship network of co-authors of Hans-Juergen Kaiser

This figure shows the co-authorship network connecting the top 25 collaborators of Hans-Juergen Kaiser. A scholar is included among the top collaborators of Hans-Juergen Kaiser 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 Hans-Juergen Kaiser. Hans-Juergen Kaiser is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

19 of 19 papers shown

Thiele, Frank, Marc D. Piroth, Michael J. Eble, et al.. (2009). The quantification of dynamic FET PET imaging and correlation with the clinical outcome in patients with glioblastoma. Physics in Medicine and Biology. 54(18). 5525–5539. 34 indexed citations

Reinartz, Patrick, et al.. (2006). SPECT imaging in the diagnosis of pulmonary embolism: automated detection of match and mismatch defects by means of image-processing techniques.. PubMed. 47(6). 968–73. 35 indexed citations

Schaefer, Wolfgang M., Claudia Lipke, Harald P. Kühl, et al.. (2005). Quantification of left ventricular volumes and ejection fraction from gated 99mTc-MIBI SPECT: MRI validation and comparison of the Emory Cardiac Tool Box with QGS and 4D-MSPECT.. PubMed. 46(8). 1256–63. 85 indexed citations

Schaefer, Wolfgang M., Claudia Lipke, Harald P. Kühl, et al.. (2004). Prone versus supine patient positioning during gated 99mTc-sestamibi SPECT: effect on left ventricular volumes, ejection fraction, and heart rate.. PubMed. 45(12). 2016–20. 21 indexed citations

Lipke, Claudia, Bernd Nowak, Hans-Juergen Kaiser, et al.. (2004). Validation of 4D-MSPECT and QGS for quantification of left ventricular volumes and ejection fraction from gated 99m Tc-MIBI SPET: comparison with cardiac magnetic resonance imaging. European Journal of Nuclear Medicine and Molecular Imaging. 31(4). 482–490. 56 indexed citations

Nowak, Bernd, Christoph Stellbrink, Anil M. Sinha, et al.. (2004). Effects of cardiac resynchronization therapy on myocardial blood flow measured by oxygen-15 water positron emission tomography in idiopathic-dilated cardiomyopathy and left bundle branch block. The American Journal of Cardiology. 93(4). 496–499. 25 indexed citations

Nowak, Bernd, Christoph Stellbrink, Wolfgang M. Schaefer, et al.. (2004). Comparison of regional myocardial blood flow and perfusion in dilated cardiomyopathy and left bundle branch block: role of wall thickening.. PubMed. 45(3). 414–8. 30 indexed citations

Schaefer, Wolfgang M., Claudia Lipke, Bernd Nowak, et al.. (2004). Validation of QGS and 4D-MSPECT for quantification of left ventricular volumes and ejection fraction from gated 18F-FDG PET: comparison with cardiac MRI.. PubMed. 45(1). 74–9. 41 indexed citations

Nowak, Bernd, Anil M. Sinha, Wolfgang M. Schaefer, et al.. (2003). Cardiac resynchronization therapyhomogenizes myocardial glucosemetabolism and perfusion in dilatedcardiomyopathy and left bundle branch block. Journal of the American College of Cardiology. 41(9). 1523–1528. 116 indexed citations

10.

Nowak, Bernd, Wolfgang M. Schaefer, Karl‐Christian Koch, et al.. (2003). Assessment of myocardial viability in dysfunctional myocardium by resting myocardial blood flow determined with oxygen 15 water PET. Journal of Nuclear Cardiology. 10(1). 34–45. 8 indexed citations

11.

Schaefer, Wolfgang M., Karl‐Christian Koch, Harald P. Kühl, et al.. (2003). Effects of left ventricular volume and ejection on myocardial blood flow measured by oxygen-15 water positron emission tomography in coronary heart disease. The American Journal of Cardiology. 91(4). 469–472. 1 indexed citations

12.

Schaefer, Wolfgang M., Bernd Nowak, Hans-Juergen Kaiser, et al.. (2003). Comparison of microsphere-equivalent blood flow (15O-water PET) and relative perfusion (99mTc-tetrofosmin SPECT) in myocardium showing metabolism-perfusion mismatch.. PubMed. 44(1). 33–9. 9 indexed citations

13.

Zimny, Michael, Hans-Juergen Kaiser, Joachim E. Wildberger, et al.. (2001). Analysis of FDG uptake with hybrid PET using standardised uptake values. European Journal of Nuclear Medicine and Molecular Imaging. 28(5). 586–592. 5 indexed citations

14.

Nowak, Bernd, Michael Zimny, Hans-Juergen Kaiser, et al.. (2000). Diagnosis of myocardial viability by dual-head coincidence gamma camera fluorine-18 fluorodeoxyglucose positron emission tomography with and without non-uniform attenuation correction. European Journal of Nuclear Medicine and Molecular Imaging. 27(10). 1501–1508. 9 indexed citations

15.

Wagenknecht, Gudrun, et al.. (2000). <title>Simulation of 3D MRI brain images for quantitative evaluation of image segmentation algorithms</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3979. 1074–1085. 4 indexed citations

16.

Wagenknecht, Gudrun, Hans-Juergen Kaiser, Osama Sabri, & Udalrich Buell. (2000). <title>Automatic segmentation of brain hemispheres by midplane detection in class images</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3979. 1065–1073. 1 indexed citations

17.

Wagenknecht, Gudrun, Hans-Juergen Kaiser, Osama Sabri, & Udalrich Buell. (2000). <title>Dynamic programming algorithm for contrast correction in medical images</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3961. 216–226. 1 indexed citations

18.

Schreckenberger, Mathias, Euphrosyne Gouzoulis‐Mayfrank, Osama Sabri, et al.. (1999). ”Ecstasy"-induced changes of cerebral glucose metabolism and their correlation to acute psychopathology. European Journal of Nuclear Medicine and Molecular Imaging. 26(12). 1572–1579. 15 indexed citations

19.

Schreckenberger, Mathias, Euphrosyne Gouzoulis‐Mayfrank, Osama Sabri, et al.. (1998). Cerebral interregional correlations of associative language processing: a positron emission tomography activation study using fluorine-18 fluorodeoxyglucose. European Journal of Nuclear Medicine and Molecular Imaging. 25(11). 1511–1519. 11 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