Kolbein Sundfør

3.1k total citations · 1 hit paper
42 papers, 2.5k citations indexed

About

Kolbein Sundfør is a scholar working on Obstetrics and Gynecology, Cancer Research and Molecular Biology. According to data from OpenAlex, Kolbein Sundfør has authored 42 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Obstetrics and Gynecology, 12 papers in Cancer Research and 11 papers in Molecular Biology. Recurrent topics in Kolbein Sundfør's work include Endometrial and Cervical Cancer Treatments (20 papers), Cancer, Hypoxia, and Metabolism (9 papers) and Ovarian cancer diagnosis and treatment (8 papers). Kolbein Sundfør is often cited by papers focused on Endometrial and Cervical Cancer Treatments (20 papers), Cancer, Hypoxia, and Metabolism (9 papers) and Ovarian cancer diagnosis and treatment (8 papers). Kolbein Sundfør collaborates with scholars based in Norway, Switzerland and Germany. Kolbein Sundfør's co-authors include Heidi Lyng, Einar K. Rofstad, Stefan Walenta, Michael Lehrke, Wolfgang Mueller‐Klieser, E K Rofstad, C. Tropé, Gunnar B. Kristensen, W. Mueller-Klieser and Claes G. Tropé and has published in prestigious journals such as Cancer Research, Clinical Cancer Research and British Journal of Cancer.

In The Last Decade

Kolbein Sundfør

42 papers receiving 2.5k citations

Hit Papers

align trajectories sort by overperformance

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.

High lactate levels predict likelihood of metastases, tumor recurrence, and restricted patient survival in human cervical cancers.

2000 673 citations Kolbein Sundfør, Einar K. Rofstad et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Kolbein Sundfør Norway	23	1.2k	978	644	406	403	42	2.5k
P. G. Knapstein Germany	26	666 0.6×	565 0.6×	810 1.3×	500 1.2×	622 1.5×	49	2.4k
M. Mitze Germany	15	1.8k 1.6×	1.3k 1.3×	805 1.3×	761 1.9×	268 0.7×	37	3.5k
Uwe Schäffer Germany	9	1.1k 1.0×	680 0.7×	511 0.8×	370 0.9×	226 0.6×	18	2.1k
Christina Aquino‐Parsons Canada	22	664 0.6×	400 0.4×	239 0.4×	400 1.0×	292 0.7×	52	1.5k
L. Manchul Canada	26	1.3k 1.1×	443 0.5×	746 1.2×	849 2.1×	1.0k 2.5×	63	3.4k
J. Loncaster United Kingdom	14	814 0.7×	481 0.5×	450 0.7×	234 0.6×	139 0.3×	24	1.6k
Karlheinz Schlenger Germany	19	2.9k 2.4×	1.6k 1.6×	1.4k 2.1×	786 1.9×	297 0.7×	30	4.9k
Kathy Han Canada	22	343 0.3×	772 0.8×	651 1.0×	865 2.1×	742 1.8×	102	2.7k
Mahesh A. Varia United States	33	1.1k 1.0×	963 1.0×	507 0.8×	640 1.6×	1.4k 3.4×	82	4.3k
Maryse Fiche France	29	976 0.8×	1.2k 1.2×	348 0.5×	1.6k 4.0×	147 0.4×	83	3.4k

Countries citing papers authored by Kolbein Sundfør

Since Specialization

Citations

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

Fields of papers citing papers by Kolbein Sundfør

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kolbein Sundfør

This figure shows the co-authorship network connecting the top 25 collaborators of Kolbein Sundfør. A scholar is included among the top collaborators of Kolbein Sundfør 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 Kolbein Sundfør. Kolbein Sundfør 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

Andersen, Erlend, Knut Håkon Hole, Kjersti V. Lund, et al.. (2013). Pharmacokinetic parameters derived from dynamic contrast enhanced MRI of cervical cancers predict chemoradiotherapy outcome. Radiotherapy and Oncology. 107(1). 117–122. 69 indexed citations

Halle, Cathinka, Erlend Andersen, Malin Lando, et al.. (2012). Hypoxia-Induced Gene Expression in Chemoradioresistant Cervical Cancer Revealed by Dynamic Contrast-Enhanced MRI. Cancer Research. 72(20). 5285–5295. 113 indexed citations

Halle, Cathinka, Malin Lando, Debbie Hege Svendsrud, et al.. (2011). Membranous Expression of Ectodomain Isoforms of the Epidermal Growth Factor Receptor Predicts Outcome after Chemoradiotherapy of Lymph Node–Negative Cervical Cancer. Clinical Cancer Research. 17(16). 5501–5512. 17 indexed citations

Andersen, Erlend, Knut Håkon Hole, Kjersti V. Lund, et al.. (2011). Dynamic Contrast-Enhanced MRI of Cervical Cancers: Temporal Percentile Screening of Contrast Enhancement Identifies Parameters for Prediction of Chemoradioresistance. International Journal of Radiation Oncology*Biology*Physics. 82(3). e485–e492. 34 indexed citations

Lando, Malin, Marit Holden, Debbie Hege Svendsrud, et al.. (2009). Gene Dosage, Expression, and Ontology Analysis Identifies Driver Genes in the Carcinogenesis and Chemoradioresistance of Cervical Cancer. PLoS Genetics. 5(11). e1000719–e1000719. 65 indexed citations

Lyng, Heidi, Beathe Sitter, Tone F. Bathen, et al.. (2007). Metabolic mapping by use of high-resolution magic angle spinning 1H MR spectroscopy for assessment of apoptosis in cervical carcinomas. BMC Cancer. 7(1). 11–11. 46 indexed citations

Lyng, Heidi, Debbie Hege Svendsrud, Ruth Holm, et al.. (2006). 177 Molecular markers for lymph node involvement in advanced cervical carcinomas. Radiotherapy and Oncology. 78. S60–S61. 1 indexed citations

Lyng, Heidi, Debbie Hege Svendsrud, Ruth Holm, et al.. (2006). Gene expressions and copy numbers associated with metastatic phenotypes of uterine cervical cancer. BMC Genomics. 7(1). 268–268. 124 indexed citations

Lyng, Heidi, Marzieh Beigi, Debbie Hege Svendsrud, et al.. (2004). Intratumor chromosomal heterogeneity in advanced carcinomas of the uterine cervix. International Journal of Cancer. 111(3). 358–366. 20 indexed citations

10.

Panici, Pierluigi Benedetti, Adriana Bermúdez, Anne Floquet, et al.. (2003). Neoadjuvant chemotherapy for locally advanced cervical cancer: a systematic review and meta-analysis of individual patient data from 21 randomised trials. UCL Discovery (University College London). 6 indexed citations

11.

Lyng, Heidi, Kolbein Sundfør, Ingeborg Taksdal, et al.. (2001). Assessment of tumor oxygenation in human cervical carcinoma by use of dynamic Gd‐DTPA‐enhanced MR imaging. Journal of Magnetic Resonance Imaging. 14(6). 750–756. 66 indexed citations

12.

Kærn, J., Thomas Högberg, Vera M. Abeler, et al.. (2001). Randomized study on adjuvant chemotherapy in stage I high-risk ovarian cancer with evaluation of DNA-ploidy as prognostic instrument. International Journal of Gynecological Cancer. 11. 20–20. 3 indexed citations

13.

Rofstad, E K, Kolbein Sundfør, Heidi Lyng, & C. Tropé. (2000). Hypoxia-induced treatment failure in advanced squamous cell carcinoma of the uterine cervix is primarily due to hypoxia-induced radiation resistance rather than hypoxia-induced metastasis. British Journal of Cancer. 83(3). 354–359. 163 indexed citations

14.

Bjørge, Tone, Anders Engeland, Kolbein Sundfør, & Claes G. Tropé. (1998). Prognosis of 2,800 patients with epithelial ovarian cancer diagnosed during 1975‐94 and treated at the Norwegian Radium Hospital. Acta Obstetricia Et Gynecologica Scandinavica. 77(7). 777–781. 7 indexed citations

15.

Lyng, Heidi, Kolbein Sundfør, Gunnar Tanum, & Einar K. Rofstad. (1997). Oxygen Tension in Primary Tumours of the Uterine Cervix and Lymph Node Metastases of the Head and Neck. Advances in experimental medicine and biology. 428. 55–60. 11 indexed citations

16.

Sundfør, Kolbein, et al.. (1997). Polarographic Measurement ofpO2in Cervix Carcinoma. Gynecologic Oncology. 64(2). 230–236. 34 indexed citations

17.

Sundfør, Kolbein, Claes G. Tropé, & Kjell E. Kjørstad. (1996). Radical Radiotherapy Versus Brachytherapy Plus Surgery in Carcinoma of the Cervix 2A And 2B: Long-term results from a randomized study 1968-1980. Acta Oncologica. 35(sup8). 99–107. 11 indexed citations

18.

Lyng, Heidi, et al.. (1996). Oxygen tension and vascular density in human cervix carcinoma. British Journal of Cancer. 74(10). 1559–1563. 25 indexed citations

19.

Lien, H. H., V. Blomlie, T Iversen, et al.. (1993). Clinical Stage I Carcinoma of the Cervix. Acta Radiologica. 34(2). 130–132. 17 indexed citations

20.

Bye, Asta, et al.. (1992). The influence of low fat, low lactose diet on diarrhoea during pelvic radiotherapy. Clinical Nutrition. 11(3). 147–153. 22 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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