G. N. Buchanan

3.1k total citations
45 papers, 2.1k citations indexed

About

G. N. Buchanan is a scholar working on Surgery, Rheumatology and Oncology. According to data from OpenAlex, G. N. Buchanan has authored 45 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Surgery, 14 papers in Rheumatology and 13 papers in Oncology. Recurrent topics in G. N. Buchanan's work include Anorectal Disease Treatments and Outcomes (19 papers), Diverticular Disease and Complications (17 papers) and Pelvic floor disorders treatments (13 papers). G. N. Buchanan is often cited by papers focused on Anorectal Disease Treatments and Outcomes (19 papers), Diverticular Disease and Complications (17 papers) and Pelvic floor disorders treatments (13 papers). G. N. Buchanan collaborates with scholars based in United Kingdom, United States and Australia. G. N. Buchanan's co-authors include Clive I. Bartram, Steve Halligan, C R G Cohen, Andrew B. Williams, Michael J. Siciliano, Richard Baer, WM Crist, D Tarroni, Robin Phillips and J. Lesley Brown and has published in prestigious journals such as The Lancet, The EMBO Journal and Blood.

In The Last Decade

G. N. Buchanan

43 papers receiving 2.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
G. N. Buchanan United Kingdom 22 1.3k 601 505 405 245 45 2.1k
Aleksander Talerman United States 30 1.6k 1.3× 315 0.5× 521 1.0× 627 1.5× 340 1.4× 106 2.9k
Francisco F. Nogales Spain 28 1.0k 0.8× 261 0.4× 277 0.5× 415 1.0× 218 0.9× 136 2.6k
Pavel Dundr Czechia 27 623 0.5× 598 1.0× 167 0.3× 557 1.4× 115 0.5× 213 2.7k
Robert H. Young United States 25 795 0.6× 242 0.4× 210 0.4× 509 1.3× 110 0.4× 33 2.3k
Thierry Lazure France 16 351 0.3× 332 0.6× 381 0.8× 192 0.5× 84 0.3× 67 1.5k
Olaf Reich Austria 25 606 0.5× 515 0.9× 177 0.4× 370 0.9× 73 0.3× 110 2.3k
S. Thomas Traweek United States 21 257 0.2× 516 0.9× 156 0.3× 312 0.8× 91 0.4× 40 1.5k
W Jaszcz United States 21 239 0.2× 561 0.9× 145 0.3× 300 0.7× 141 0.6× 34 1.5k
Nadine S. Aguilera United States 23 550 0.4× 826 1.4× 379 0.8× 198 0.5× 37 0.2× 70 1.9k
Ruby Delgado United States 21 948 0.7× 1.0k 1.7× 139 0.3× 245 0.6× 38 0.2× 56 2.0k

Countries citing papers authored by G. N. Buchanan

Since Specialization
Citations

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

Fields of papers citing papers by G. N. Buchanan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G. N. Buchanan. 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 G. N. Buchanan. The network helps show where G. N. Buchanan may publish in the future.

Co-authorship network of co-authors of G. N. Buchanan

This figure shows the co-authorship network connecting the top 25 collaborators of G. N. Buchanan. A scholar is included among the top collaborators of G. N. Buchanan 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 G. N. Buchanan. G. N. Buchanan 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.
Panagiotopoulos, Nikolaos, Charis Kyriakides, Ruwan Weerakkody, et al.. (2011). Recurrent Dedifferentiated Liposarcoma Arising from the Small Bowel Mesentery: A Case Report. Journal of Gastrointestinal Cancer. 43(S1). 175–177. 3 indexed citations
2.
Slesser, Alistair, Rupert Wharton, Geoff Smith, & G. N. Buchanan. (2011). Systematic review of small bowel diaphragm disease requiring surgery. Colorectal Disease. 14(7). 804–813. 31 indexed citations
3.
4.
Buchanan, G. N., et al.. (2009). Is Early Laparoscopic Cholecystectomy Safe After the “Safe Period”?. Journal of Laparoendoscopic & Advanced Surgical Techniques. 19(4). 471–474. 18 indexed citations
5.
Buchanan, G. N., et al.. (2008). Laparoscopic resection for colorectal cancer. British journal of surgery. 95(7). 893–902. 53 indexed citations
6.
Blunt, Dominic, et al.. (2008). Large bowel obstruction in an adult after Soave for Hirschsprung's disease in childhood. Journal of Pediatric Surgery. 43(3). 546–548. 1 indexed citations
7.
East, James E., et al.. (2008). Endoscopic haemostasis of staple‐line haemorrhage following colorectal resection. Colorectal Disease. 10(6). 616–618. 28 indexed citations
8.
Forshaw, Matthew, et al.. (2005). Endoscopic Transanal Rectal Mucosal Ablation in the Surgical Treatment of Ulcerative Colitis: Preliminary Results of a Novel Technique. Diseases of the Colon & Rectum. 48(6). 1269–1274. 2 indexed citations
9.
Buchanan, G. N., Paul Sibbons, Clive I. Bartram, et al.. (2005). Experimental Model of Fistula-In-Ano. Diseases of the Colon & Rectum. 48(2). 353–358. 21 indexed citations
10.
Buchanan, G. N., Paul Sibbons, Clive I. Bartram, et al.. (2005). Pilot Study: Fibrin Sealant in Anal Fistula Model. Diseases of the Colon & Rectum. 48(3). 532–539. 25 indexed citations
11.
Buchanan, G. N., Clive I. Bartram, Andrew B. Williams, Steve Halligan, & Richard Cohen. (2004). Value of Hydrogen Peroxide Enhancement of Three-Dimensional Endoanal Ultrasound in Fistula-in-Ano. Diseases of the Colon & Rectum. 48(1). 141–147. 63 indexed citations
12.
Buchanan, G. N., et al.. (2004). The future of coloproctology in the UK: The trainees view. Colorectal Disease. 7(1). 79–80. 2 indexed citations
13.
Buchanan, G. N., Clive I. Bartram, Robin Phillips, et al.. (2003). Efficacy of Fibrin Sealant in the Management of Complex Anal Fistula. Diseases of the Colon & Rectum. 46(9). 1167–1174. 181 indexed citations
14.
Buchanan, G. N., et al.. (2003). A novel method of demonstrating rectal prolapse. Colorectal Disease. 5(4). 374–375. 1 indexed citations
15.
Buchanan, G. N., et al.. (2002). Diverticulitis. Best Practice & Research Clinical Gastroenterology. 16(4). 635–647. 6 indexed citations
16.
Buchanan, G. N., Steve Halligan, Andrew B. Williams, et al.. (2002). Effect of MRI on clinical outcome of recurrent fistula-in-ano. The Lancet. 360(9346). 1661–1662. 166 indexed citations
17.
Malouf, A. J., G. N. Buchanan, E. Carapeti, et al.. (2002). A prospective audit of fistula‐in‐ano at St. Mark’s hospital. Colorectal Disease. 4(1). 13–19. 45 indexed citations
18.
Buchanan, G. N., et al.. (1993). Long-term Sulfamethoxazole-Trimethoprim in Wegener's Granulomatosis. Archives of Otolaryngology - Head and Neck Surgery. 119(1). 103–105. 20 indexed citations
19.
Cheng, Jiin‐Tsuey, Ta-si Liu, N Schneider, et al.. (1990). The tal gene undergoes chromosome translocation in T cell leukemia and potentially encodes a helix-loop-helix protein.. The EMBO Journal. 9(2). 415–424. 296 indexed citations
20.
Brown, J. Lesley, et al.. (1990). Site-specific recombination of the tal-1 gene is a common occurrence in human T cell leukemia.. The EMBO Journal. 9(10). 3343–3351. 279 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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