Arunkumar Krishnan

3.1k total citations · 1 hit paper
83 papers, 2.4k citations indexed

About

Arunkumar Krishnan is a scholar working on Surgery, Epidemiology and Hepatology. According to data from OpenAlex, Arunkumar Krishnan has authored 83 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Surgery, 26 papers in Epidemiology and 13 papers in Hepatology. Recurrent topics in Arunkumar Krishnan's work include Liver Disease Diagnosis and Treatment (24 papers), Pancreatitis Pathology and Treatment (10 papers) and Liver Disease and Transplantation (10 papers). Arunkumar Krishnan is often cited by papers focused on Liver Disease Diagnosis and Treatment (24 papers), Pancreatitis Pathology and Treatment (10 papers) and Liver Disease and Transplantation (10 papers). Arunkumar Krishnan collaborates with scholars based in United States, India and Saudi Arabia. Arunkumar Krishnan's co-authors include David Feldman, Steve Permuth, L Tökès, David Feldman, Saleh A. Alqahtani, Tinsay A. Woreta, Donald R. Jones, Prakash Nair, James P. Hamilton and Pilar Rodríguez‐Pombo and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Journal of Clinical Oncology.

In The Last Decade

Arunkumar Krishnan

70 papers receiving 2.3k citations

Hit Papers

Bisphenol-A: an estrogenic substance is released from pol... 1993 2026 2004 2015 1993 400 800 1.2k
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Bisphenol-A: an estrogenic substance is released from polycarbonate flasks during autoclaving.
    1993 1.3k citations Arunkumar Krishnan et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Arunkumar Krishnan United States 18 1.2k 421 366 343 274 83 2.4k
Stavros Sifakis Greece 31 821 0.7× 238 0.6× 304 0.8× 708 2.1× 238 0.9× 99 3.4k
Lena Palmberg Sweden 36 1.1k 0.9× 151 0.4× 141 0.4× 873 2.5× 356 1.3× 124 4.4k
Feng Hong China 29 679 0.6× 236 0.6× 111 0.3× 914 2.7× 154 0.6× 116 3.2k
Roberto Madeddu Italy 25 484 0.4× 174 0.4× 103 0.3× 607 1.8× 164 0.6× 72 2.4k
Ziquan Lv China 30 1.0k 0.9× 268 0.6× 70 0.2× 610 1.8× 221 0.8× 97 2.5k
Suhail Al‐Salam United Arab Emirates 35 476 0.4× 148 0.4× 151 0.4× 739 2.2× 163 0.6× 149 3.4k
Ewa Jabłońska Poland 23 488 0.4× 182 0.4× 134 0.4× 565 1.6× 284 1.0× 158 2.6k
Ming Jia China 29 499 0.4× 404 1.0× 96 0.3× 894 2.6× 277 1.0× 137 2.6k
M. Leigh Ackland Australia 35 914 0.8× 270 0.6× 128 0.3× 1.0k 2.9× 308 1.1× 111 3.8k
Taiho Kambe Japan 37 2.3k 2.0× 126 0.3× 236 0.6× 1.5k 4.5× 235 0.9× 110 6.2k

Countries citing papers authored by Arunkumar Krishnan

Since Specialization
Citations

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

Fields of papers citing papers by Arunkumar Krishnan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Arunkumar Krishnan

This figure shows the co-authorship network connecting the top 25 collaborators of Arunkumar Krishnan. A scholar is included among the top collaborators of Arunkumar Krishnan 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 Arunkumar Krishnan. Arunkumar Krishnan 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.
2.
Krishnan, Arunkumar, Dhananjay Vaidya, Yisi Liu, et al.. (2025). Body mass index and its association with clinical outcomes in acute liver failure. World Journal of Clinical Cases. 13(30). 109212–109212.
3.
Krishnan, Arunkumar. (2025). Leucine-rich alpha-2 glycoprotein for detecting small bowel lesions in Crohn’s disease: A critical review and the path forward. World Journal of Gastrointestinal Endoscopy. 17(4). 106671–106671.
4.
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Krishnan, Arunkumar, Carolin V. Schneider, Hendrik‐Tobias Arkenau, et al.. (2024). Association between incretin-based drugs and risk of cholangiocarcinoma among patients with type 2 diabetes: A large population-based matched cohort study. Journal of Clinical & Translational Endocrinology. 38. 100370–100370. 2 indexed citations
6.
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Krishnan, Arunkumar, et al.. (2024). Angiogenesis inhibitors and cardiovascular outcomes in cancer: Real-world, population-based, matched cohort study.. Journal of Clinical Oncology. 42(16_suppl). e24024–e24024.
8.
9.
Krishnan, Arunkumar, Kirk J. Wangensteen, Marina Serper, et al.. (2023). Aspirin is associated with a reduced incidence of liver disease in men. Hepatology Communications. 7(10). 7 indexed citations
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Krishnan, Arunkumar, et al.. (2023). Convergence of endobariatrics and endohepatology for evaluation and treatment of obesity and nonalcoholic fatty liver disease. Endoscopy. 55(11). 1052–1054. 1 indexed citations
12.
Loomba, Rohit, Arunkumar Krishnan, Kirk J. Wangensteen, et al.. (2023). Association of Statin Use With Risk of Liver Disease, Hepatocellular Carcinoma, and Liver-Related Mortality. JAMA Network Open. 6(6). e2320222–e2320222. 59 indexed citations
13.
Krishnan, Arunkumar, Tinsay A. Woreta, Omar T. Sims, et al.. (2023). Impact of nonalcoholic fatty liver disease on clinical outcomes in patients with COVID-19 among persons living with HIV: A multicenter research network study. Journal of Infection and Public Health. 16(5). 673–679. 4 indexed citations
14.
Krishnan, Arunkumar, et al.. (2022). S95 Increased Risk of Pancreatitis, Pancreatic Cancer, and Mortality in Patients With Celiac Disease. The American Journal of Gastroenterology. 117(10S). e70–e71.
15.
Krishnan, Arunkumar, et al.. (2022). Use of a novel endoscopic tack and suture system for the management of pancreatocolonic fistula. VideoGIE. 7(12). 455–457. 1 indexed citations
16.
Kim, Ahyoung, Arunkumar Krishnan, James P. Hamilton, & Tinsay A. Woreta. (2021). The Impact of Dietary Patterns and Nutrition in Nonalcoholic Fatty Liver Disease. Gastroenterology Clinics of North America. 50(1). 217–241. 6 indexed citations
17.
Krishnan, Arunkumar, et al.. (2012). Characteristics of Gallbladder Cancer in South India. Indian Journal of Surgical Oncology. 3(3). 228–230. 17 indexed citations
18.
Venkataraman, Jayanthi & Arunkumar Krishnan. (2012). Long term medical management of gastro-esophageal reflux disease. Tropical Gastroenterology. 33(1). 21–32. 6 indexed citations
19.
Krishnan, Arunkumar, et al.. (2011). Endoscopic management of a migrated biliary T-tube. Endoscopy. 43(S 02). E325–E325. 1 indexed citations
20.
Mahapatra, Ashok Kumar, et al.. (2001). Craniofacial surgery for leaking encephalocele in a newborn baby. Child s Nervous System. 17(10). 626–628. 7 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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