Sami Kajander

4.3k total citations
57 papers, 2.4k citations indexed

About

Sami Kajander is a scholar working on Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine and Surgery. According to data from OpenAlex, Sami Kajander has authored 57 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Radiology, Nuclear Medicine and Imaging, 14 papers in Cardiology and Cardiovascular Medicine and 13 papers in Surgery. Recurrent topics in Sami Kajander's work include Cardiac Imaging and Diagnostics (23 papers), Advanced MRI Techniques and Applications (15 papers) and Medical Imaging Techniques and Applications (9 papers). Sami Kajander is often cited by papers focused on Cardiac Imaging and Diagnostics (23 papers), Advanced MRI Techniques and Applications (15 papers) and Medical Imaging Techniques and Applications (9 papers). Sami Kajander collaborates with scholars based in Finland, Netherlands and Australia. Sami Kajander's co-authors include Juhani Knuuti, Antti Saraste, Heikki Ukkonen, Mikko Pietilä, Marko Seppänen, Maija Mäki, Esa Joutsiniemi, Heikki Minn, Jaakko Hartiala and Pirjo Nuutila and has published in prestigious journals such as Circulation, SHILAP Revista de lepidopterología and Journal of the American College of Cardiology.

In The Last Decade

Sami Kajander

55 papers receiving 2.3k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Sami Kajander	1.5k	616	503	479	394	57	2.4k
Isamu Narabayashi	1.1k 0.7×	585 0.9×	163 0.3×	261 0.5×	519 1.3×	132	2.2k
Takeshi Kamitani	1.6k 1.1×	437 0.7×	284 0.6×	218 0.5×	628 1.6×	132	2.6k
Florian F. Behrendt	1.1k 0.7×	319 0.5×	228 0.5×	221 0.5×	730 1.9×	65	1.7k
Ben A. Dwamena	1.4k 0.9×	802 1.3×	294 0.6×	383 0.8×	922 2.3×	42	3.2k
George M. Segall	1.1k 0.7×	372 0.6×	250 0.5×	165 0.3×	750 1.9×	67	2.2k
Dirk Müeller	1.2k 0.8×	693 1.1×	226 0.4×	268 0.6×	574 1.5×	75	2.6k
Ehab M. Kamel	1.9k 1.3×	437 0.7×	157 0.3×	488 1.0×	1.3k 3.4×	34	3.1k
Marie‐Odile Bernier	922 0.6×	519 0.8×	259 0.5×	197 0.4×	326 0.8×	69	2.0k
Kenneth J. Nichols	1.6k 1.1×	580 0.9×	872 1.7×	404 0.8×	230 0.6×	94	2.5k
Denis Agostini	2.0k 1.3×	505 0.8×	1.6k 3.1×	391 0.8×	586 1.5×	75	3.3k

Countries citing papers authored by Sami Kajander

Since Specialization

Citations

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

Fields of papers citing papers by Sami Kajander

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sami Kajander

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

All Works

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20 of 20 papers shown

Nyman, Mikko, Roberto Blanco Sequeiros, Seppo K. Koskinen, et al.. (2023). Discrepancies between Radiology Specialists and Residents in Fracture Detection from Musculoskeletal Radiographs. Diagnostics. 13(20). 3207–3207. 2 indexed citations

Maaniitty, Teemu, Jeroen J. Bax, Valtteri Uusitalo, et al.. (2017). Prognostic Value of Coronary CT Angiography With Selective PET Perfusion Imaging in Coronary Artery Disease. JACC. Cardiovascular imaging. 10(11). 1361–1370. 58 indexed citations

Maaniitty, Teemu, Valtteri Uusitalo, Mikko Pietilä, et al.. (2017). Frequency and angiographic characteristics of coronary microvascular dysfunction in stable angina: a hybrid imaging study. European Heart Journal - Cardiovascular Imaging. 18(11). 1206–1213. 20 indexed citations

Juonala, Markus, Laura Pulkki-Råbäck, Marko Elovainio, et al.. (2016). Childhood Psychosocial Factors and Coronary Artery Calcification in Adulthood The Cardiovascular Risk in Young Finns Study. Figshare. 2 indexed citations

Hannukainen, Jarna C., Riikka Läutamaki, Andrea Mari, et al.. (2016). Elevated Glucose Oxidation, Reduced Insulin Secretion, and a Fatty Heart May Be Protective Adaptions in Ischemic CAD. The Journal of Clinical Endocrinology & Metabolism. 101(7). 2701–2710. 9 indexed citations

Uusitalo, Valtteri, Antti Saraste, Mikko Pietilä, et al.. (2015). The Functional Effects of Intramural Course of Coronary Arteries and its Relation to Coronary Atherosclerosis. JACC. Cardiovascular imaging. 8(6). 697–704. 45 indexed citations

Maaniitty, Teemu, Antti Saraste, Valtteri Uusitalo, et al.. (2014). Characterization of coronary microvascular dysfunction in patients with suspected coronary artery disease. European Heart Journal. 35. 1138–1138. 3 indexed citations

Danad, Ibrahim, Valtteri Uusitalo, Tanja Kero, et al.. (2014). Quantitative Assessment of Myocardial Perfusion in the Detection of Significant Coronary Artery Disease. Journal of the American College of Cardiology. 64(14). 1464–1475. 228 indexed citations

Magnussen, Costan G., Sami Kajander, Juhani Knuuti, et al.. (2012). Adolescence Risk Factors Are Predictive of Coronary Artery Calcification at Middle Age. Journal of the American College of Cardiology. 60(15). 1364–1370. 117 indexed citations

10.

Saraste, Antti, Sami Kajander, Chunlei Han, Sergey V. Nesterov, & Juhani Knuuti. (2012). PET: Is myocardial flow quantification a clinical reality?. Journal of Nuclear Cardiology. 19(5). 1044–1059. 53 indexed citations

11.

Kauhanen, Saila, Camilla Schalin‐Jäntti, Marko Seppänen, et al.. (2011). Complementary Roles of ¹⁸F-DOPA PET/CT and ¹⁸F-FDG PET/CT in Medullary Thyroid Cancer. Journal of Nuclear Medicine. 52(12). 1855–1863. 61 indexed citations

12.

Kajander, Sami, Esa Joutsiniemi, Markku Saraste, et al.. (2010). Cardiac Positron Emission Tomography/Computed Tomography Imaging Accurately Detects Anatomically and Functionally Significant Coronary Artery Disease. Circulation. 122(6). 603–613. 251 indexed citations

13.

Damiano, M., L Ferrara, Paolo Gallo, et al.. (2009). Oral abstract presentation: Perfusion, flow and funtion. European Heart Journal Supplements. 11(Suppl B). S93–S94. 1 indexed citations

14.

Komar, Gaber, Saila Kauhanen, Marko Seppänen, et al.. (2009). Decreased Blood Flow with Increased Metabolic Activity: A Novel Sign of Pancreatic Tumor Aggressiveness. Clinical Cancer Research. 15(17). 5511–5517. 150 indexed citations

15.

Kauhanen, Saila, Gaber Komar, Marko Seppänen, et al.. (2009). A Prospective Diagnostic Accuracy Study of 18F-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography, Multidetector Row Computed Tomography, and Magnetic Resonance Imaging in Primary Diagnosis and Staging of Pancreatic Cancer. Annals of Surgery. 250(6). 957–963. 215 indexed citations

16.

Kauhanen, Saila, Gaber Komar, Marko Seppänen, et al.. (2009). A Prospective Diagnostic Accuracy Study of F-18-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography (FDG-PET/CT), Multidetector Row Computed Tomography (MDCT) and Magnetic Resonance Imaging (MRI) in Primary Diagnosis and Staging of Pancreatic Cancer. Pancreas. 38(8). 2 indexed citations

17.

Nesterov, Sergey V., Chunlei Han, Maija Mäki, et al.. (2009). Myocardial perfusion quantitation with 15O-labelled water PET: high reproducibility of the new cardiac analysis software (Carimas™). European Journal of Nuclear Medicine and Molecular Imaging. 36(10). 1594–1602. 125 indexed citations

18.

Kajander, Sami, Heikki Ukkonen, Hannu Sipilä, Mika Teräs, & Juhani Knuuti. (2008). Low radiation dose imaging of myocardial perfusion and coronary angiography with a hybrid PET/CT scanner. Clinical Physiology and Functional Imaging. 29(1). 81–88. 36 indexed citations

19.

Järvenpää, Ritva, Taina Autti, Panu Oksa, et al.. (2006). Chest CT screening of asbestos-exposed workers: lung lesions and incidental findings. European Respiratory Journal. 29(1). 78–84. 67 indexed citations

20.

Koskinen, Seppo K., et al.. (2006). T1ρ Dispersion profile of rat tissues in vitro at very low locking fields. Magnetic Resonance Imaging. 24(3). 295–299. 14 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.

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