Per Gandrup

585 total citations
19 papers, 442 citations indexed

About

Per Gandrup is a scholar working on Oncology, Surgery and Pathology and Forensic Medicine. According to data from OpenAlex, Per Gandrup has authored 19 papers receiving a total of 442 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Oncology, 5 papers in Surgery and 3 papers in Pathology and Forensic Medicine. Recurrent topics in Per Gandrup's work include Colorectal Cancer Surgical Treatments (4 papers), Colorectal Cancer Screening and Detection (3 papers) and Genetic factors in colorectal cancer (3 papers). Per Gandrup is often cited by papers focused on Colorectal Cancer Surgical Treatments (4 papers), Colorectal Cancer Screening and Detection (3 papers) and Genetic factors in colorectal cancer (3 papers). Per Gandrup collaborates with scholars based in Denmark, Sweden and Canada. Per Gandrup's co-authors include Søren Laurberg, Klaus Krogh, I. Balslev, Lars Christian Lund, U. Ulmsten, Axel Forman, Karl‐Erik Andersson, Jens Overgaard, Martin Bach Jensen and Vagn J. Jensen and has published in prestigious journals such as American Journal of Obstetrics and Gynecology, The Journal of Urology and Radiotherapy and Oncology.

In The Last Decade

Per Gandrup

19 papers receiving 419 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Per Gandrup Denmark 11 233 213 78 51 40 19 442
C Armbruster Austria 11 295 1.3× 181 0.8× 90 1.2× 12 0.2× 51 1.3× 29 470
Margaret M. Byrne United States 10 188 0.8× 139 0.7× 59 0.8× 21 0.4× 26 0.7× 21 468
Hanlim Moon South Korea 13 146 0.6× 91 0.4× 104 1.3× 16 0.3× 89 2.2× 33 446
Vaibhav Gupta Canada 13 205 0.9× 207 1.0× 228 2.9× 43 0.8× 59 1.5× 38 459
R Schaerer France 8 202 0.9× 165 0.8× 104 1.3× 11 0.2× 73 1.8× 27 447
Anil Darbari United States 12 395 1.7× 61 0.3× 62 0.8× 149 2.9× 20 0.5× 34 634
William E. Wise United States 13 560 2.4× 489 2.3× 203 2.6× 26 0.5× 46 1.1× 23 967
Tibor Tihanyi Hungary 10 343 1.5× 350 1.6× 141 1.8× 39 0.8× 35 0.9× 28 549
David Cade United Kingdom 12 218 0.9× 286 1.3× 204 2.6× 16 0.3× 25 0.6× 33 550
G Amici Italy 17 340 1.5× 32 0.2× 58 0.7× 96 1.9× 25 0.6× 30 617

Countries citing papers authored by Per Gandrup

Since Specialization
Citations

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

Fields of papers citing papers by Per Gandrup

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Per Gandrup

This figure shows the co-authorship network connecting the top 25 collaborators of Per Gandrup. A scholar is included among the top collaborators of Per Gandrup 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 Per Gandrup. Per Gandrup is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

19 of 19 papers shown
1.
Gandrup, Per, et al.. (2014). [Case managers experience improved trajectories for cancer patients after implementation of the case manager function].. PubMed. 176(24). 1175–7. 2 indexed citations
2.
Okkels, Henrik, Lone Sunde, Karen Lindorff‐Larsen, et al.. (2006). Polyposis and early cancer in a patient with low penetrant mutations in MSH6 and APC: hereditary colorectal cancer as a polygenic trait. International Journal of Colorectal Disease. 21(8). 847–850. 19 indexed citations
3.
Iversen, Lene Hjerrild, Mette Nørgaard, Peter Jepsen, et al.. (2006). Trends in colorectal cancer survival in northern Denmark: 1985–2004. Colorectal Disease. 9(3). 210–217. 47 indexed citations
4.
Jensen, Martin Bach, et al.. (2006). Postoperative Physical Training following Colorectal Surgery: A Randomised, Placebo-Controlled Study. Scandinavian Journal of Surgery. 95(1). 17–22. 31 indexed citations
5.
Lundby, Lilli, Klaus Krogh, Vagn J. Jensen, et al.. (2005). Long-Term Anorectal Dysfunction After Postoperative Radiotherapy for Rectal Cancer. Diseases of the Colon & Rectum. 48(7). 1343–1352. 96 indexed citations
6.
Bülow, S, et al.. (2005). Retningslinier for diagnostik og behandling af kolorektal cancer. Danish Colorectal Cancer Group. 3 indexed citations
7.
Krogh, Klaus, et al.. (2002). Efficacy and Tolerability of Prucalopride in Patients with Constipation due to Spinal Cord Injury. Scandinavian Journal of Gastroenterology. 37(4). 431–436. 62 indexed citations
8.
Bülow, S, Per Gandrup, Jakob Holm, et al.. (2001). [Recurrence and survival after conventional low anterior resection for rectal cancer].. PubMed. 163(27). 3793–7. 6 indexed citations
9.
10.
Mathiesen, Ole, Lars Lund, Per Gandrup, et al.. (1998). Leukocyte Filtration Does Not Affect Lymphocyte Subpopulations and NK Cell Function in Recipients of Blood Transfusions. Vox Sanguinis. 74(1). 15–20. 7 indexed citations
11.
12.
Gandrup, Per, Lars Christian Lund, & I. Balslev. (1992). Surgical treatment of acute malignant large bowel obstruction.. PubMed. 158(8). 427–30. 54 indexed citations
13.
Gandrup, Per, et al.. (1991). [Undescended testis treated by intranasal application of luteinizing hormone-releasing hormone (LH-RH)].. PubMed. 153(9). 640–3. 3 indexed citations
14.
Gandrup, Per, J. Nielsen, O. Brandsborg, & Niels Juel Christensen. (1985). Plasma Norepinephrine Is Abnormal in Patients with Duodenal Ulcer: The Significance of Age. Scandinavian Journal of Gastroenterology. 20(9). 1127–1132. 2 indexed citations
15.
Jacobson, Jan, et al.. (1985). A NEW VAGINAL ANTIFUNGAL AGENT – BUTOCONAZOLE NITRATE. Acta Obstetricia Et Gynecologica Scandinavica. 64(3). 241–244. 11 indexed citations
16.
Forman, Axel, Per Gandrup, Karl‐Erik Andersson, & U. Ulmsten. (1982). Effects of nifedipine on spontaneous and methylergometrine-induced activity post partum. American Journal of Obstetrics and Gynecology. 144(4). 442–448. 31 indexed citations
17.
Gandrup, Per, et al.. (1982). Irrigation During Vasectomy: A Comparison Between Sterile Water and the spermicide Euflavine. The Journal of Urology. 127(1). 60–61. 10 indexed citations
18.
Forman, Axel, Per Gandrup, Karl‐Erik Andersson, & U. Ulmsten. (1982). Effects of nifedipine on oxytocin- and prostaglandin F2α-induced activity in the postpartum uterus. American Journal of Obstetrics and Gynecology. 144(6). 665–670. 34 indexed citations
19.
Gandrup, Per, et al.. (1979). [A study of fertility following vasectomy using eosin differential staining (vital staining) of spermatozoa].. PubMed. 141(31). 2116–8. 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by C Armbruster Breakdown of academic impact, for papers by Margaret M. Byrne Breakdown of academic impact, for papers by Hanlim Moon Breakdown of academic impact, for papers by Vaibhav Gupta Breakdown of academic impact, for papers by R Schaerer Breakdown of academic impact, for papers by Anil Darbari Breakdown of academic impact, for papers by William E. Wise Breakdown of academic impact, for papers by Tibor Tihanyi Breakdown of academic impact, for papers by David Cade Breakdown of academic impact, for papers by G Amici
Rankless by CCL
2026