Reena Ravikumar

2.1k total citations
12 papers, 537 citations indexed

About

Reena Ravikumar is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Reena Ravikumar has authored 12 papers receiving a total of 537 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Surgery, 7 papers in Pulmonary and Respiratory Medicine and 5 papers in Oncology. Recurrent topics in Reena Ravikumar's work include Pancreatic and Hepatic Oncology Research (4 papers), Renal cell carcinoma treatment (4 papers) and Organ Transplantation Techniques and Outcomes (3 papers). Reena Ravikumar is often cited by papers focused on Pancreatic and Hepatic Oncology Research (4 papers), Renal cell carcinoma treatment (4 papers) and Organ Transplantation Techniques and Outcomes (3 papers). Reena Ravikumar collaborates with scholars based in United Kingdom, Netherlands and South Sudan. Reena Ravikumar's co-authors include JG Williams, Giuseppe Fusai, Peter J. Friend, Stephen J. Wigmore, Henri G. D. Leuvenink, S. Bramhall, Steven A. White, Caroline Sabin, Mohammad Abu Hilal and Charles Imber and has published in prestigious journals such as Journal of Clinical Oncology, Journal of Hepatology and World Journal of Gastroenterology.

In The Last Decade

Reena Ravikumar

12 papers receiving 526 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Reena Ravikumar United Kingdom 9 395 243 224 183 128 12 537
Fabiano Perdigão France 14 498 1.3× 173 0.7× 578 2.6× 268 1.5× 131 1.0× 36 741
Hajime Yokoi Japan 15 437 1.1× 133 0.5× 343 1.5× 137 0.7× 195 1.5× 34 643
Pablo Martí‐Cruchaga Spain 13 391 1.0× 130 0.5× 254 1.1× 201 1.1× 98 0.8× 41 513
Andre Gorgen Canada 11 475 1.2× 164 0.7× 310 1.4× 177 1.0× 124 1.0× 23 627
Durgatosh Pandey India 11 307 0.8× 121 0.5× 123 0.5× 157 0.9× 89 0.7× 42 484
Martin J. Dib United States 12 287 0.7× 80 0.3× 324 1.4× 52 0.3× 173 1.4× 24 511
Deok Bog Moon South Korea 8 402 1.0× 205 0.8× 150 0.7× 194 1.1× 45 0.4× 17 454
Hanlim Choi South Korea 12 252 0.6× 176 0.7× 179 0.8× 182 1.0× 49 0.4× 40 422
M Ionescu Romania 13 323 0.8× 201 0.8× 57 0.3× 270 1.5× 113 0.9× 73 478
Gilton Marques Fonseca Brazil 13 212 0.5× 106 0.4× 330 1.5× 202 1.1× 114 0.9× 44 477

Countries citing papers authored by Reena Ravikumar

Since Specialization
Citations

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

Fields of papers citing papers by Reena Ravikumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Reena Ravikumar

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

All Works

12 of 12 papers shown
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Buchholz, Bettina M., Panagis M. Lykoudis, Reena Ravikumar, Joerg M. Pollok, & Giuseppe Fusai. (2018). Role of colectomy in preventing recurrent primary sclerosing cholangitis in liver transplant recipients. World Journal of Gastroenterology. 24(28). 3171–3180. 29 indexed citations
4.
Rompianesi, Gianluca, Reena Ravikumar, Sophie José, et al.. (2018). Incidence and outcome of colorectal cancer in liver transplant recipients: A national, multicentre analysis on 8115 patients. Liver International. 39(2). 353–360. 12 indexed citations
5.
Angelico, Roberta, M. Thamara P. R. Perera, Reena Ravikumar, et al.. (2016). Normothermic Machine Perfusion of Deceased Donor Liver Grafts Is Associated With Improved Postreperfusion Hemodynamics. Transplantation Direct. 2(9). e97–e97. 52 indexed citations
6.
Ravikumar, Reena, Henri G. D. Leuvenink, & Peter J. Friend. (2015). Normothermic liver preservation: a new paradigm?. Transplant International. 28(6). 690–699. 67 indexed citations
7.
Ravikumar, Reena, Emmanuel Tsochatzis, Sophie José, et al.. (2015). Risk factors for recurrent primary sclerosing cholangitis after liver transplantation. Journal of Hepatology. 63(5). 1139–1146. 103 indexed citations
8.
Ravikumar, Reena, Caroline Sabin, Mohammad Abu Hilal, et al.. (2013). Portal Vein Resection in Borderline Resectable Pancreatic Cancer: A United Kingdom Multicenter Study. Journal of the American College of Surgeons. 218(3). 401–411. 159 indexed citations
9.
Hamilton, Emma, Reena Ravikumar, David Bartlett, et al.. (2013). Dexamethasone reduces emesis after major gastrointestinal surgery (DREAMS). Trials. 14(1). 249–249. 11 indexed citations
10.
Ravikumar, Reena. (2013). Is there a role for arterial reconstruction in surgery for pancreatic cancer?. World Journal of Gastrointestinal Surgery. 5(3). 27–27. 10 indexed citations
11.
Ravikumar, Reena & JG Williams. (2010). The operative management of gallstone ileus. Annals of The Royal College of Surgeons of England. 92(4). 279–281. 83 indexed citations
12.
Ravikumar, Reena, Andrew Robb, & Girish Jawaheer. (2008). Small bowel evisceration through the rectum in childhood. Journal of Pediatric Surgery. 43(3). 562–563. 6 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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