Rohan Kumar

467 total citations
34 papers, 297 citations indexed

About

Rohan Kumar is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Rohan Kumar has authored 34 papers receiving a total of 297 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Surgery, 5 papers in Pulmonary and Respiratory Medicine and 5 papers in Oncology. Recurrent topics in Rohan Kumar's work include Organ Transplantation Techniques and Outcomes (5 papers), Pancreatic function and diabetes (4 papers) and Renal Transplantation Outcomes and Treatments (3 papers). Rohan Kumar is often cited by papers focused on Organ Transplantation Techniques and Outcomes (5 papers), Pancreatic function and diabetes (4 papers) and Renal Transplantation Outcomes and Treatments (3 papers). Rohan Kumar collaborates with scholars based in United Kingdom, United States and India. Rohan Kumar's co-authors include Giuseppe Garcea, Wen Yuan Chung, Kevin West, Rahul Ladwa, Faizan Shaukat, Ashley R. Dennison, Shaista Hayat, Paul A. Felts, Stephen Bunting and Caroline B. Wigley and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Clinical Pathology and Glia.

In The Last Decade

Rohan Kumar

29 papers receiving 294 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Rohan Kumar United Kingdom 11 139 55 44 40 37 34 297
Yuhei Yokoyama Japan 11 136 1.0× 43 0.8× 9 0.2× 10 0.3× 17 0.5× 32 313
Xiaozhou He China 11 76 0.5× 49 0.9× 10 0.2× 13 0.3× 11 0.3× 26 318
Byoung Hee Han South Korea 11 91 0.7× 65 1.2× 11 0.3× 17 0.4× 22 0.6× 38 331
Sara Chalifoux United States 8 173 1.2× 14 0.3× 24 0.5× 46 1.1× 8 0.2× 10 314
Linghui Pan China 12 95 0.7× 72 1.3× 8 0.2× 35 0.9× 18 0.5× 24 327
Janneke Wiersema Netherlands 8 280 2.0× 94 1.7× 12 0.3× 62 1.6× 135 3.6× 10 436
A. J. Casale United States 9 213 1.5× 106 1.9× 18 0.4× 9 0.2× 90 2.4× 16 529
Yiyun Weng China 12 40 0.3× 47 0.9× 37 0.8× 8 0.2× 7 0.2× 41 409
D. Guerreiro United Kingdom 6 133 1.0× 54 1.0× 14 0.3× 97 2.4× 69 1.9× 7 412

Countries citing papers authored by Rohan Kumar

Since Specialization
Citations

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

Fields of papers citing papers by Rohan Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Rohan Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of Rohan Kumar. A scholar is included among the top collaborators of Rohan Kumar 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 Rohan Kumar. Rohan Kumar 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.
Kumar, Rohan, et al.. (2025). Acute Myelomonocytic Leukemia: A Rare Cause of Painless Jaundice. Cureus. 17(1). e77223–e77223.
2.
Kumar, Rohan, et al.. (2023). Treatment with Testosterone Therapy in Type 2 Diabetic Hypogonadal Adult Males: A Systematic Review and Meta-Analysis. SHILAP Revista de lepidopterología. 13(2). 454–469. 20 indexed citations
3.
4.
5.
Kumar, Rohan, et al.. (2023). Long-Term Usage of Oral Glucocorticoids Leading to Adrenal Insufficiency: A Comprehensive Review of the Literature. Cureus. 15(5). e38948–e38948. 6 indexed citations
6.
Kumar, Rohan, et al.. (2022). Implant-Supported Overdenture Using Ball Attachments in Maxilla and Mandible: A Case Report. Cureus. 14(3). e23264–e23264. 1 indexed citations
7.
Chung, Wen Yuan, Rohan Kumar, Chris Drogemuller, et al.. (2021). A comparison of the inflammatory response following autologous compared with allogenic islet cell transplantation. Annals of Translational Medicine. 9(2). 98–98. 10 indexed citations
8.
Kumar, Rohan, et al.. (2021). A meta-analysis: incidental intraductal papillary mucinous neoplasm and extra-pancreatic malignancy. Langenbeck s Archives of Surgery. 407(2). 451–458. 1 indexed citations
9.
Chung, Wen Yuan, Cordula Stover, Bashoo Naziruddin, et al.. (2020). Pilot study: deficiency of mannose-binding lectin-dependent lectin pathway, a novel modulator in outcome from pancreatic islet auto-transplantation. Annals of Translational Medicine. 8(5). 170–170. 2 indexed citations
10.
Kumar, Rohan & Faizan Shaukat. (2019). Adherence to Levothyroxine Tablet in Patients with Hypothyroidism. Cureus. 11(5). e4624–e4624. 15 indexed citations
11.
Kumar, Rohan, et al.. (2019). Giant solitary cecal diverticulum. SHILAP Revista de lepidopterología. 2(1). 20–20.
12.
Kumar, Rohan & Giuseppe Garcea. (2018). Cardiopulmonary exercise testing in hepato-biliary & pancreas cancer surgery – A systematic review: Are we any further than walking up a flight of stairs?. International Journal of Surgery. 52. 201–207. 15 indexed citations
13.
Kumar, Rohan, et al.. (2016). Clinical risk scores in the current era of neoadjuvant chemotherapy for colorectal liver metastases. HPB. 18. e811–e811. 2 indexed citations
14.
Chung, Wen Yuan, Rohan Kumar, Soeren Torge Mees, et al.. (2015). Extracorporeal machine perfusion of the pancreas: technical aspects and its clinical implications – a systematic review of experimental models. Transplantation Reviews. 30(1). 31–47. 18 indexed citations
15.
Ney, Alexander & Rohan Kumar. (2014). Does preoperative ischaemic conditioning with gastric vessel ligation reduce anastomotic leaks in oesophagectomy?: Table 1:. Interactive Cardiovascular and Thoracic Surgery. 19(1). 121–124. 5 indexed citations
16.
Kumar, Rohan. (2013). Non-operative management of gallbladder perforation after blunt abdominal trauma. PubMed. 5(1). 45–45. 5 indexed citations
17.
Ladwa, Rahul, et al.. (2010). Expression of CTGF and Cyr61 in colorectal cancer. Journal of Clinical Pathology. 64(1). 58–64. 42 indexed citations
18.
Ulug, Pinar, Nisha Vasavda, Rohan Kumar, et al.. (2008). Hydroxyurea therapy lowers circulating DNA levels in sickle cell anemia. American Journal of Hematology. 83(9). 714–716. 7 indexed citations
19.
Kumar, Rohan, Shaista Hayat, Paul A. Felts, Stephen Bunting, & Caroline B. Wigley. (2004). Functional differences and interactions between phenotypic subpopulations of olfactory ensheathing cells in promoting CNS axonal regeneration. Glia. 50(1). 12–20. 33 indexed citations
20.
Kumar, Rohan, et al.. (1996). Surgical removal of a fish bone from the canine esophagus through gastrotomy.. PubMed. 37(3). 156–156.

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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