Roland E. Andersson

9.0k total citations
100 papers, 4.2k citations indexed

About

Roland E. Andersson is a scholar working on Surgery, Emergency Medicine and Oncology. According to data from OpenAlex, Roland E. Andersson has authored 100 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 62 papers in Surgery, 50 papers in Emergency Medicine and 23 papers in Oncology. Recurrent topics in Roland E. Andersson's work include Appendicitis Diagnosis and Management (49 papers), Intraperitoneal and Appendiceal Malignancies (32 papers) and Diverticular Disease and Complications (20 papers). Roland E. Andersson is often cited by papers focused on Appendicitis Diagnosis and Management (49 papers), Intraperitoneal and Appendiceal Malignancies (32 papers) and Diverticular Disease and Complications (20 papers). Roland E. Andersson collaborates with scholars based in Sweden, United States and Denmark. Roland E. Andersson's co-authors include Gunnar Olaison, Anders Hugander, Max Petzold, Curt Tysk, Anders Thulin, Mats Lambe, Anders Ekbom, Kalle Landerholm, Manne Andersson and Morten Frisch and has published in prestigious journals such as New England Journal of Medicine, Gastroenterology and PLoS ONE.

In The Last Decade

Roland E. Andersson

95 papers receiving 4.0k citations

Peers

Countries citing papers authored by Roland E. Andersson

Since Specialization

Citations

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

Fields of papers citing papers by Roland E. Andersson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roland E. Andersson. 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 Roland E. Andersson. The network helps show where Roland E. Andersson may publish in the future.

Co-authorship network of co-authors of Roland E. Andersson

This figure shows the co-authorship network connecting the top 25 collaborators of Roland E. Andersson. A scholar is included among the top collaborators of Roland E. Andersson 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 Roland E. Andersson. Roland E. Andersson 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

#	Work	Indexed citations
1	Appendicitis 2025 ·Nature Reviews Disease Primers ·Paulina Salminen, Jussi Haijanen, Peter C. Minneci, Giana H. Davidson, Marja A. Boermeester, (unknown), Roland E. Andersson, Kyoung Ho Lee, David R. Flum	1
2	Impact of Inflammatory Bowel Disease and Primary Sclerosing Cholangitis on Colorectal Cancer Risk: National Cohort Study 2025 ·Clinical Gastroenterology and Hepatology ·(unknown), Michael Eberhardson, Kalle Landerholm, Roland E. Andersson, Pär Myrelid	0
3	Reasons for reduced reproduction after colectomy in women with ulcerative colitis 2024 ·Scandinavian Journal of Gastroenterology ·(unknown), Kalle Landerholm, Roland E. Andersson, Gunilla Sydsjö, Pär Myrelid	0
4	Spontaneous Resolution of Uncomplicated Appendicitis may Explain Increase in Proportion of Complicated Appendicitis During Covid‐19 Pandemic: a Systematic Review and Meta‐analysis 2023 ·World Journal of Surgery ·Roland E. Andersson, (unknown), Marcus Bendtsen	11
5	Minor impact on fertility in men with inflammatory bowel disease: A National Cohort Study from Sweden 2022 ·Alimentary Pharmacology & Therapeutics ·(unknown), Roland E. Andersson, Ulf Hammar, Kalle Landerholm, Pär Myrelid	7
6	Impact of COVID-19 on the incidence of CT-diagnosed appendicitis and its complications in the UK and Sweden 2022 ·International Journal of Colorectal Disease ·Michael R. Torkzad, Arnar Thorisson, Abbas Chabok, Maziar Nikberg, Roland E. Andersson, Fausto Labruto	1
7	Major Variation in the Incidence of Appendicitis Before, During and After Pregnancy: A Population‐Based Cohort Study 2020 ·World Journal of Surgery ·(unknown), Kalle Landerholm, Marie Blomberg, Stefan Redéen, Roland E. Andersson	16
8	Genomic Profiling of Stage II Colorectal Cancer Identifies Candidate Genes Associated with Recurrence-Free Survival, Tumor Location, and Differentiation Grade 2020 ·Oncology ·Jan Dimberg, Roland E. Andersson, Sofie Haglund	3
9	Genetic Variants of the IL2 Gene Related to Risk and Survival in Patients With Colorectal Cancer 2019 ·Anticancer Research ·Jan Dimberg, (unknown), Kalle Landerholm, Roland E. Andersson, (unknown), Dick Wågsäter	21
10	Association study on IL-4, IL-4Rα and IL-13 genetic polymorphisms in Swedish patients with colorectal cancer 2018 ·Clinica Chimica Acta ·(unknown), Marita Skarstedt, Roland E. Andersson, Dick Wågsäter, Jan Dimberg	24
11	Protein Expression and Genetic Variation of IL32 and Association with Colorectal Cancer in Swedish Patients 2018 ·Anticancer Research ·(unknown), (unknown), Roland E. Andersson, Jan Dimberg	14
12	Risk of Rectal Cancer After Colectomy for Patients With Ulcerative Colitis: A National Cohort Study 2016 ·Clinical Gastroenterology and Hepatology ·(unknown), Kalle Landerholm, Peter Andersson, Roland E. Andersson, Pär Myrelid	51
13	Differentiated thyroid cancer in a Swedish county – long-term results and quality of life 2010 ·Acta Oncologica ·(unknown), Roland E. Andersson, Sture Falkmer, Sture Falkmer, (unknown), Johannes Järhult	61
14	The Natural History and Traditional Management of Appendicitis Revisited: Spontaneous Resolution and Predominance of Prehospital Perforations Imply That a Correct Diagnosis is More Important Than an Early Diagnosis 2006 ·World Journal of Surgery ·Roland E. Andersson	220
15	Improved diagnostic accuracy in patients with suspected appendicitis 2005 ·Annals of Gastroenterology ·Bobby Tingstedt, Roland E. Andersson	2
16	Withdrawal of medical treatment in the ICU. A cohort study of 318 cases during 1994–2000* 2003 ·Acta Anaesthesiologica Scandinavica ·(unknown), Roland E. Andersson	47
17	Mortality After Appendectomy in Sweden, 1987–1996 2001 ·Annals of Surgery ·Peter Blomqvist, Roland E. Andersson, Fredrik Granath, Mats Lambe, Anders Ekbom	188
18	Diagnostic Value of Disease History, Clinical Presentation, and Inflammatory Parameters of Appendicitis 1999 ·World Journal of Surgery ·Roland E. Andersson, Anders Hugander, Sam Ghazi, Hans Ravn, (unknown), Per Nyström, Gunnar Olaison	131
19	A Bacteriologic and Scanning Electron Microscope Study after Implantation of Foreign Bodies in the Biliary Tract in Rats 1996 ·Scandinavian Journal of Gastroenterology ·Jianlin Yu, Roland E. Andersson, (unknown), Eric Hallberg, Åsa Ljungh, Stig Bengmark	11
20	Liver Resection for Intrahepatic Stones 1990 ·HPB Surgery ·Roland E. Andersson, K.‐G. Tranberg, Stig Bengmark	3

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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