Claus Anders Bertelsen

2.1k total citations · 1 hit paper
52 papers, 1.4k citations indexed

About

Claus Anders Bertelsen is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Claus Anders Bertelsen has authored 52 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Surgery, 26 papers in Oncology and 21 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Claus Anders Bertelsen's work include Colorectal Cancer Surgical Treatments (24 papers), Gastric Cancer Management and Outcomes (14 papers) and Colorectal Cancer Screening and Detection (13 papers). Claus Anders Bertelsen is often cited by papers focused on Colorectal Cancer Surgical Treatments (24 papers), Gastric Cancer Management and Outcomes (14 papers) and Colorectal Cancer Screening and Detection (13 papers). Claus Anders Bertelsen collaborates with scholars based in Denmark, United Kingdom and United States. Claus Anders Bertelsen's co-authors include Anders Ulrich Neuenschwander, Peter Ingeholm, Birgitte Bols, Jens Erik Jansen, Henrik Harling, Anne Helms Andreasen, Ismail Gögenür, Torben Jørgensen, Bent Bruun Kristensen and Anders Kirkegaard-Klitbo and has published in prestigious journals such as The Lancet Oncology, British journal of surgery and Atherosclerosis.

In The Last Decade

Claus Anders Bertelsen

47 papers receiving 1.4k citations

Hit Papers

align trajectories

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.

Disease-free survival after complete mesocolic excision compared with conventional colon cancer surgery: a retrospective, population-based study

2014 334 citations Claus Anders Bertelsen, Anders Ulrich Neuenschwander et al. The Lancet Oncology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Claus Anders Bertelsen Denmark	16	1.2k	888	574	139	80	52	1.4k
Charlotte L. Deijen Netherlands	12	1.6k 1.4×	1.4k 1.6×	324 0.6×	157 1.1×	30 0.4×	14	1.8k
Bruno Andreoni Italy	15	660 0.6×	503 0.6×	500 0.9×	55 0.4×	148 1.9×	44	1.1k
Álvaro García‐Granero Spain	17	623 0.5×	666 0.8×	238 0.4×	158 1.1×	19 0.2×	69	877
Hiroya Kuroyanagi Japan	24	1.5k 1.3×	1.2k 1.4×	505 0.9×	138 1.0×	50 0.6×	75	1.7k
Seth Felder United States	17	426 0.4×	462 0.5×	207 0.4×	145 1.0×	72 0.9×	67	898
B. Meunier France	19	424 0.4×	762 0.9×	501 0.9×	76 0.5×	46 0.6×	50	987
Émilie Lermite France	23	754 0.6×	1.2k 1.3×	488 0.9×	115 0.8×	45 0.6×	71	1.5k
Volkan Özben Türkiye	15	334 0.3×	473 0.5×	175 0.3×	54 0.4×	53 0.7×	72	666
Ashwin Desouza India	15	740 0.6×	729 0.8×	256 0.4×	48 0.3×	69 0.9×	111	1.0k
Celeste Y. Kang United States	12	649 0.6×	929 1.0×	283 0.5×	280 2.0×	25 0.3×	13	1.2k

Countries citing papers authored by Claus Anders Bertelsen

Since Specialization

Citations

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

Fields of papers citing papers by Claus Anders Bertelsen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Claus Anders Bertelsen. 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 Claus Anders Bertelsen. The network helps show where Claus Anders Bertelsen may publish in the future.

Co-authorship network of co-authors of Claus Anders Bertelsen

This figure shows the co-authorship network connecting the top 25 collaborators of Claus Anders Bertelsen. A scholar is included among the top collaborators of Claus Anders Bertelsen 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 Claus Anders Bertelsen. Claus Anders Bertelsen 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

Fletcher, Jordan, Phillip Lung, Claus Anders Bertelsen, et al.. (2025). Inter‐rater and intra‐rater reliability of multi‐slice CT and three‐dimensional reconstructed imaging analysis of mesenteric vascular anatomy for planning and performing complete mesocolic excision. Colorectal Disease. 27(3). e70025–e70025. 1 indexed citations

Spanager, Lene, et al.. (2025). Recurrence and complications after laparoscopic inguinal hernia repair using a self-adherent mesh: a patient-reported follow-up study. Surgical Endoscopy. 39(4). 2464–2470. 2 indexed citations

Bertelsen, Claus Anders, Kim Christian Houlind, Lars Bundgaard, et al.. (2024). Developing a phantom for simulating robotic-assisted complete mesocolic excision using 3D printing and medical imaging. BMC Surgery. 24(1). 72–72. 1 indexed citations

Kleif, Jakob, et al.. (2024). The incidence of venous thromboembolism after curative colon cancer surgery within an enhanced recovery after surgery programme. Thrombosis Research. 237. 46–51. 2 indexed citations

Lundstrøm, Lars Hyldborg, et al.. (2024). Association between troponin I levels and mortality among patients undergoing acute high‐risk abdominal surgery—A cohort study. World Journal of Surgery. 48(2). 361–370.

Lange, Kai Henrik Wiborg, et al.. (2023). Cutaneous sensory block area of the ultrasound-guided subcostal transversus abdominis plane block: an observational study. Regional Anesthesia & Pain Medicine. 49(4). 289–292. 6 indexed citations

Bertelsen, Claus Anders, et al.. (2023). Validation of the German classification system for quality assessment of right‐sided colon cancer specimens. Colorectal Disease. 25(8). 1622–1630. 1 indexed citations

Bertelsen, Claus Anders, et al.. (2023). Association between plane of mesocolic dissection and recurrence after complete mesocolic excision for right‐sided colon cancer: a cohort study. Colorectal Disease. 25(7). 1392–1402. 1 indexed citations

Lange, Kai Henrik Wiborg, et al.. (2021). Optimal peripheral nerve block after minimally invasive colon surgery - a study protocol for a randomised trial.. PubMed. 68(12). 2 indexed citations

10.

Kleif, Jakob, et al.. (2020). Accuracy of preoperative staging with multidetector computed tomography in colon cancer. Colorectal Disease. 23(3). 680–688. 39 indexed citations

11.

Bertelsen, Claus Anders, Anders Ulrich Neuenschwander, Jens Erik Jansen, et al.. (2019). 5-year outcome after complete mesocolic excision for right-sided colon cancer: a population-based cohort study. The Lancet Oncology. 20(11). 1556–1565. 93 indexed citations

12.

Bertelsen, Claus Anders, et al.. (2016). Pattern of Colon Cancer Lymph Node Metastases in Patients Undergoing Central Mesocolic Lymph Node Excision: A Systematic Review. Diseases of the Colon & Rectum. 59(12). 1209–1221. 70 indexed citations

13.

Bertelsen, Claus Anders, Birgitte Bols, Peter Ingeholm, et al.. (2014). Lymph Node Metastases in the Gastrocolic Ligament in Patients With Colon Cancer. Diseases of the Colon & Rectum. 57(7). 839–845. 33 indexed citations

14.

Bertelsen, Claus Anders, Anders Ulrich Neuenschwander, Jens Erik Jansen, et al.. (2014). Disease-free survival after complete mesocolic excision compared with conventional colon cancer surgery: a retrospective, population-based study. The Lancet Oncology. 16(2). 161–168. 334 indexed citations breakdown →

15.

Bertelsen, Claus Anders, et al.. (2011). Short convalescence and minimal pain after out-patient Bascom's pit-pick operation.. PubMed. 58(12). A4348–A4348. 19 indexed citations

16.

Bertelsen, Claus Anders. (2011). Cleft-Lift Operation for Pilonidal Sinuses Under Tumescent Local Anesthesia: A Prospective Cohort Study of Peri- and Postoperative Pain. Diseases of the Colon & Rectum. 54(7). 895–900. 19 indexed citations

17.

Bertelsen, Claus Anders, Birgitte Bols, Peter Ingeholm, et al.. (2010). Can the quality of colonic surgery be improved by standardization of surgical technique with complete mesocolic excision?. Colorectal Disease. 13(10). 1123–1129. 107 indexed citations

18.

Bertelsen, Claus Anders, et al.. (2009). Anastomotic leakage after anterior resection for rectal cancer: risk factors. Colorectal Disease. 12(1). 37–43. 226 indexed citations

19.

Bertelsen, Claus Anders, et al.. (2009). Anastomotic leakage after curative anterior resection for rectal cancer: short and long‐term outcome. Colorectal Disease. 12(7Online). e76–81. 80 indexed citations

20.

Bertelsen, Claus Anders, et al.. (1995). [A 20-year follow-up of Danish coronary artery bypass patients].. PubMed. 157(7). 889–92. 2 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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