Knud T. Nielsen

455 total citations
20 papers, 356 citations indexed

About

Knud T. Nielsen is a scholar working on Surgery, Urology and Oncology. According to data from OpenAlex, Knud T. Nielsen has authored 20 papers receiving a total of 356 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Surgery, 8 papers in Urology and 7 papers in Oncology. Recurrent topics in Knud T. Nielsen's work include Colorectal Cancer Screening and Detection (6 papers), Genetic factors in colorectal cancer (5 papers) and Urological Disorders and Treatments (5 papers). Knud T. Nielsen is often cited by papers focused on Colorectal Cancer Screening and Detection (6 papers), Genetic factors in colorectal cancer (5 papers) and Urological Disorders and Treatments (5 papers). Knud T. Nielsen collaborates with scholars based in United States, Denmark and Netherlands. Knud T. Nielsen's co-authors include Reginald C. Bruskewitz, Paul O. Madsen, Peder H. Graversen, Thomas C. Gasser, Mads M. Christensen, Donald K. Corle, Lars Nannestad Jørgensen, Hans Jørgen Nielsen, Ib Jarle Christensen and Søren Laurberg and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Journal of Urology and International Journal of Cancer.

In The Last Decade

Knud T. Nielsen

20 papers receiving 342 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Knud T. Nielsen United States 10 126 101 96 88 74 20 356
Chun Il Kim South Korea 11 239 1.9× 93 0.9× 60 0.6× 141 1.6× 80 1.1× 45 420
Joseph Song United States 13 117 0.9× 77 0.8× 56 0.6× 41 0.5× 34 0.5× 25 329
Joshua A. Halpern United States 10 170 1.3× 109 1.1× 62 0.6× 56 0.6× 55 0.7× 18 397
A. Berenguer Sánchez Spain 9 312 2.5× 165 1.6× 147 1.5× 65 0.7× 82 1.1× 78 520
Ioannis Zachos Greece 11 137 1.1× 153 1.5× 43 0.4× 30 0.3× 48 0.6× 43 302
Paul Friedrichs United States 7 295 2.3× 70 0.7× 106 1.1× 121 1.4× 105 1.4× 7 418
Piotr Zapała Poland 13 93 0.7× 181 1.8× 91 0.9× 67 0.8× 14 0.2× 43 345
Vanja Filipovski North Macedonia 9 58 0.5× 112 1.1× 43 0.4× 59 0.7× 59 0.8× 21 307
Joanna Wojciechowska Poland 8 103 0.8× 59 0.6× 55 0.6× 33 0.4× 42 0.6× 16 338
Audrey Rhee United States 9 112 0.9× 80 0.8× 55 0.6× 85 1.0× 41 0.6× 28 299

Countries citing papers authored by Knud T. Nielsen

Since Specialization
Citations

This map shows the geographic impact of Knud T. Nielsen'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 Knud T. Nielsen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Knud T. Nielsen more than expected).

Fields of papers citing papers by Knud T. Nielsen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Knud T. Nielsen. 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 Knud T. Nielsen. The network helps show where Knud T. Nielsen may publish in the future.

Co-authorship network of co-authors of Knud T. Nielsen

This figure shows the co-authorship network connecting the top 25 collaborators of Knud T. Nielsen. A scholar is included among the top collaborators of Knud T. Nielsen 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 Knud T. Nielsen. Knud T. Nielsen 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.
Wilhelmsen, Michael, Ib Jarle Christensen, Lars Nannestad Jørgensen, et al.. (2018). Clean Colorectum at Diagnostic Colonoscopy: Subsequent Detection of Extracolonic Malignancies by Plasma Protein Biomarkers?. SHILAP Revista de lepidopterología. 10. 1179299X18776974–1179299X18776974. 3 indexed citations
2.
Jørgensen, Lars Nannestad, Jesper Olsen, Hans B. Rahr, et al.. (2016). Increased serological cancer-associated biomarker levels at large bowel endoscopy and risk of subsequent primary cancer†. Scandinavian Journal of Gastroenterology. 51(7). 860–865. 4 indexed citations
3.
Wilhelmsen, Michael, Ib Jarle Christensen, Lars Nannestad Jørgensen, et al.. (2016). Detection of colorectal neoplasia: Combination of eight blood-based, cancer-associated protein biomarkers. International Journal of Cancer. 140(6). 1436–1446. 42 indexed citations
4.
Blume, John E., Michael Wilhelmsen, Ryan W. Benz, et al.. (2016). Discovery and Validation of Plasma-Protein Biomarker Panels for the Detection of Colorectal Cancer and Advanced Adenoma in a Danish Collection of Samples from Patients Referred for Diagnostic Colonoscopy. The Journal of Applied Laboratory Medicine. 1(2). 181–193. 13 indexed citations
5.
Jørgensen, Lars Nannestad, Jesper Olsen, Hans B. Rahr, et al.. (2015). Blood-based Biomarkers at Large Bowel Endoscopy and Prediction of Future Malignancies. SHILAP Revista de lepidopterología. 7. BIC.S31330–BIC.S31330. 5 indexed citations
6.
Johansen, Julia S., Ib Jarle Christensen, Lars Nannestad Jørgensen, et al.. (2015). Serum YKL-40 in Risk Assessment for Colorectal Cancer: A Prospective Study of 4,496 Subjects at Risk of Colorectal Cancer. Cancer Epidemiology Biomarkers & Prevention. 24(3). 621–626. 47 indexed citations
7.
Wilhelmsen, Michael, Lars Nannestad Jørgensen, Mogens Rørbæk Madsen, et al.. (2014). Determinants of recurrence after intended curative resection for colorectal cancer. Scandinavian Journal of Gastroenterology. 49(12). 1399–1408. 17 indexed citations
8.
Nielsen, Hans Jørgen, Per Jess, Lars Nannestad Jørgensen, et al.. (2013). Early detection of recurrence after curative resection for colorectal cancer – obstacles when using soluble biomarkers?. Scandinavian Journal of Gastroenterology. 48(3). 326–333. 3 indexed citations
9.
Nielsen, Knud T., et al.. (2005). [The nurse as endoscopist].. PubMed. 167(37). 3494–6. 1 indexed citations
10.
Riehmann, Morten, Ricardo Saban, Knud T. Nielsen, et al.. (1998). Dog model for studying detrusor instability secondary to acutely induced variable bladder outlet obstruction. The Prostate. 34(3). 182–190. 5 indexed citations
11.
Saban, Ricardo, Ingegerd M. Keith, Knud T. Nielsen, et al.. (1992). In Vitro Effects of Bladder Mucosa and an Enkephalinase Inhibitor on Tachykinin Induced Contractility of the Dog Bladder. The Journal of Urology. 147(3 Part 1). 750–755. 24 indexed citations
12.
Graversen, Peder H., Donald K. Corle, Knud T. Nielsen, Paul O. Madsen, & Thomas C. Gasser. (1990). Radical prostatectomy versus expectant primary treatment in stages I and II prostatic cancer A fifteen-year follow-up. Urology. 36(6). 493–498. 63 indexed citations
13.
Bruskewitz, Reginald C., et al.. (1989). Bladder Neck Suspension Material Investigated in a Rabbit Model. The Journal of Urology. 142(5). 1361–1363. 28 indexed citations
14.
Nielsen, Knud T., Mads M. Christensen, Paul O. Madsen, & Reginald C. Bruskewitz. (1989). Symptom Analysis and Uroflowmetry 7 Years After Transurethral Resection of the Prostate. The Journal of Urology. 142(5). 1251–1253. 49 indexed citations
15.
Nielsen, Knud T., et al.. (1989). Urethral Strictures after Transurethral Bladder Tumor Resection. Scandinavian Journal of Urology and Nephrology. 23(2). 81–83. 5 indexed citations
16.
Nielsen, Knud T., et al.. (1989). Artificial Urinary Sphincter Implantation after Pubectomy for Bone Tumor. The Journal of Urology. 141(2). 372–373. 2 indexed citations
17.
Nielsen, Knud T. & Reginald C. Bruskewitz. (1989). Semirigid and Malleable Rod Penile Prostheses. Urologic Clinics of North America. 16(1). 13–23. 13 indexed citations
18.
Nielsen, Knud T., et al.. (1988). Breech Position, Delivery Route and Congenital Hip Dislocation. Acta Obstetricia Et Gynecologica Scandinavica. 67(7). 595–597. 25 indexed citations
19.
Madsen, Paul O., Knud T. Nielsen, & Peder H. Graversen. (1988). Aztreonam: Critical Evaluation of the First Monobactam Antibiotic in Treatment of Urinary Tract Infections. The Journal of Urology. 140(5 Part 1). 925–932. 6 indexed citations
20.
Nielsen, Knud T., Peder H. Graversen, Paul O. Madsen, & Reginald C. Bruskewitz. (1988). Rapid filling cystometry for predicting poor symptomatic results after transurethral prostatic surgery. Neurourology and Urodynamics. 7(5). 429–434. 1 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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