Marion C Kortekaas

1.6k total citations
31 papers, 1.2k citations indexed

About

Marion C Kortekaas is a scholar working on Rheumatology, Surgery and Orthopedics and Sports Medicine. According to data from OpenAlex, Marion C Kortekaas has authored 31 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Rheumatology, 7 papers in Surgery and 5 papers in Orthopedics and Sports Medicine. Recurrent topics in Marion C Kortekaas's work include Osteoarthritis Treatment and Mechanisms (22 papers), Rheumatoid Arthritis Research and Therapies (18 papers) and Musculoskeletal synovial abnormalities and treatments (6 papers). Marion C Kortekaas is often cited by papers focused on Osteoarthritis Treatment and Mechanisms (22 papers), Rheumatoid Arthritis Research and Therapies (18 papers) and Musculoskeletal synovial abnormalities and treatments (6 papers). Marion C Kortekaas collaborates with scholars based in Netherlands, Norway and France. Marion C Kortekaas's co-authors include M. Kloppenburg, T. Huizinga, M. Reijnierse, I. Watt, Wing‐Yee Kwok, Erlangga Yusuf, Frits R. Rosendaal, Maria Antonietta D’Agostino, Féline P B Kroon and Annette van der Goes and has published in prestigious journals such as The Lancet, Annals of the Rheumatic Diseases and Journal of Immunological Methods.

In The Last Decade

Marion C Kortekaas

31 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Marion C Kortekaas Netherlands	15	956	435	202	199	118	31	1.2k
P. Aliabadi United States	8	918 1.0×	742 1.7×	261 1.3×	174 0.9×	248 2.1×	16	1.3k
R.J. Ward United Kingdom	11	978 1.0×	682 1.6×	266 1.3×	202 1.0×	280 2.4×	14	1.2k
Y. Toda Japan	11	473 0.5×	258 0.6×	55 0.3×	83 0.4×	190 1.6×	21	626
Lea Niemitukia Finland	11	206 0.2×	334 0.8×	78 0.4×	87 0.4×	139 1.2×	19	821
F. Bier United States	6	724 0.8×	425 1.0×	120 0.6×	229 1.2×	125 1.1×	6	1.0k
Selda Sarıkaya Türkiye	14	181 0.2×	148 0.3×	127 0.6×	89 0.4×	17 0.1×	47	498
M. Yamagata Japan	18	403 0.4×	585 1.3×	139 0.7×	459 2.3×	143 1.2×	34	1.4k
Sophie De Mits Belgium	14	199 0.2×	121 0.3×	235 1.2×	34 0.2×	170 1.4×	29	525
Minh Nguyen United States	12	228 0.2×	317 0.7×	80 0.4×	355 1.8×	42 0.4×	43	824
Tobias Schmidt Germany	16	186 0.2×	130 0.3×	260 1.3×	60 0.3×	38 0.3×	39	596

Countries citing papers authored by Marion C Kortekaas

Since Specialization

Citations

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

Fields of papers citing papers by Marion C Kortekaas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Marion C Kortekaas. 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 Marion C Kortekaas. The network helps show where Marion C Kortekaas may publish in the future.

Co-authorship network of co-authors of Marion C Kortekaas

This figure shows the co-authorship network connecting the top 25 collaborators of Marion C Kortekaas. A scholar is included among the top collaborators of Marion C Kortekaas 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 Marion C Kortekaas. Marion C Kortekaas 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

Ong, Voon H, Christopher P. Denton, Wouter Foppen, et al.. (2025). Hand function impairment in Systemic sclerosis: Outcomes, Mechanisms and Experience (HANDSOME) – a longitudinal observational multicentre study protocol. BMJ Open. 15(3). e095283–e095283. 1 indexed citations

Kortekaas, Marion C, et al.. (2024). Synovitis scoring in hand osteoarthritis with ultrasonography: the performance of the Global OMERACT/EULAR Ultrasound Synovitis Score (GLOESS) is comparable to synovial thickening alone. RMD Open. 10(4). e005002–e005002. 1 indexed citations

Kortekaas, Marion C, Marloes Verstappen, Sarah Ohrndorf, et al.. (2022). An ultrasound negative for subclinical synovitis in arthralgia patients: is it helpful in identifying those not developing arthritis?. Lara D. Veeken. 61(12). 4892–4897. 8 indexed citations

Kortekaas, Marion C, et al.. (2022). Sequential ultrasound in arthralgia patients at risk for inflammatory arthritis: is it of added value in risk stratification?. Scandinavian Journal of Rheumatology. 52(1). 96–98. 1 indexed citations

Mathiessen, Alexander, Hilde Berner Hammer, Lene Terslev, et al.. (2021). Ultrasonography of Inflammatory and Structural Lesions in Hand Osteoarthritis: An Outcome Measures in Rheumatology Agreement and Reliability Study. Arthritis Care & Research. 74(12). 2005–2012. 12 indexed citations

Kroon, Féline P B, Marion C Kortekaas, Annelies Boonen, et al.. (2019). Results of a 6-week treatment with 10 mg prednisolone in patients with hand osteoarthritis (HOPE): a double-blind, randomised, placebo-controlled trial. The Lancet. 394(10213). 1993–2001. 84 indexed citations

Kortekaas, Marion C, Berend C. Stoel, Ronald van ’t Klooster, et al.. (2016). Sensitivity-to-change and validity of semi-automatic joint space width measurements in hand osteoarthritis: a follow-up study. Osteoarthritis and Cartilage. 24(7). 1172–1179. 10 indexed citations

Kortekaas, Marion C, et al.. (2016). Construct validity of the Doyle Index in the outcome domain of joint activity in hand osteoarthritis patients. Osteoarthritis and Cartilage. 24. S434–S434. 2 indexed citations

Kortekaas, Marion C, Wing‐Yee Kwok, M. Reijnierse, Theo Stijnen, & M. Kloppenburg. (2015). Brief Report: Association of Inflammation With Development of Erosions in Patients With Hand Osteoarthritis: A Prospective Ultrasonography Study. Arthritis & Rheumatology. 68(2). 392–397. 37 indexed citations

10.

Kortekaas, Marion C, Wing‐Yee Kwok, M. Reijnierse, et al.. (2015). Magnetic Resonance Imaging in Hand Osteoarthritis: Intraobserver Reliability and Criterion Validity for Clinical and Structural Characteristics. The Journal of Rheumatology. 42(7). 1224–1230. 19 indexed citations

11.

Hammer, Hilde Berner, Annamaria Iagnocco, Alexander Mathiessen, et al.. (2014). Global ultrasound assessment of structural lesions in osteoarthritis: a reliability study by the OMERACT ultrasonography group on scoring cartilage and osteophytes in finger joints. Annals of the Rheumatic Diseases. 75(2). 402–407. 48 indexed citations

12.

Kortekaas, Marion C, Wing‐Yee Kwok, M. Reijnierse, T. Huizinga, & M. Kloppenburg. (2013). Follow-up study of inflammatory ultrasound features in hand osteoarthritis over a period of 3 months: variable as well as constant. Osteoarthritis and Cartilage. 22(1). 40–43. 26 indexed citations

13.

Kortekaas, Marion C, Wing‐Yee Kwok, M. Reijnierse, T. Huizinga, & M. Kloppenburg. (2012). In erosive hand osteoarthritis more inflammatory signs on ultrasound are found than in the rest of hand osteoarthritis. Annals of the Rheumatic Diseases. 72(6). 930–934. 68 indexed citations

14.

Kwok, Wing‐Yee, Marion C Kortekaas, M. Reijnierse, et al.. (2011). 45 MRI IN HAND OSTEOARTHRITIS: VALIDATION OF THE OSLO HAND OSTEOARTHRITIS MRI-SCORING METHOD AND ASSOCIATION WITH PAIN. Osteoarthritis and Cartilage. 19. S26–S27. 8 indexed citations

15.

Kortekaas, Marion C, Wing‐Yee Kwok, M. Reijnierse, T. Huizinga, & M. Kloppenburg. (2011). 395 OSTEOPHYTES AND JOINT SPACE NARROWING ARE INDEPENDENTLY ASSOCIATED WITH PAIN IN FINGER JOINTS IN HAND OSTEOARTHRITIS. Osteoarthritis and Cartilage. 19. S182–S183. 1 indexed citations

16.

Kortekaas, Marion C, Wing‐Yee Kwok, M. Reijnierse, T. Huizinga, & M. Kloppenburg. (2011). Osteophytes and joint space narrowing are independently associated with pain in finger joints in hand osteoarthritis. Annals of the Rheumatic Diseases. 70(10). 1835–1837. 60 indexed citations

17.

Yusuf, Erlangga, Marion C Kortekaas, I. Watt, T. Huizinga, & M. Kloppenburg. (2010). Do knee abnormalities visualised on MRI explain knee pain in knee osteoarthritis? A systematic review. Annals of the Rheumatic Diseases. 70(1). 60–67. 308 indexed citations

18.

Kortekaas, Marion C, Wing‐Yee Kwok, M. Reijnierse, et al.. (2010). Pain in hand osteoarthritis is associated with inflammation: the value of ultrasound. Annals of the Rheumatic Diseases. 69(7). 1367–1369. 108 indexed citations

19.

Goes, Annette van der, et al.. (1999). The role of anti-myelin (auto)-antibodies in the phagocytosis of myelin by macrophages. Journal of Neuroimmunology. 101(1). 61–67. 48 indexed citations

20.

Hoek, Robert M., et al.. (1997). Allele-specific PCR analysis for detection of the gld Fas-ligand point mutation. Journal of Immunological Methods. 210(1). 109–112. 6 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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