Karan Rangarajan

482 total citations
14 papers, 273 citations indexed

About

Karan Rangarajan is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Karan Rangarajan has authored 14 papers receiving a total of 273 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Surgery, 5 papers in Oncology and 4 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Karan Rangarajan's work include Gallbladder and Bile Duct Disorders (3 papers), Colorectal Cancer Surgical Treatments (2 papers) and Pediatric Hepatobiliary Diseases and Treatments (2 papers). Karan Rangarajan is often cited by papers focused on Gallbladder and Bile Duct Disorders (3 papers), Colorectal Cancer Surgical Treatments (2 papers) and Pediatric Hepatobiliary Diseases and Treatments (2 papers). Karan Rangarajan collaborates with scholars based in United Kingdom. Karan Rangarajan's co-authors include Philip H. Pucher, Heather Davis, Bhaskar Somani, Zaed Hamady, Thomas Armstrong, Adrian C Bateman, Derek Manas, Hafiz Malik, Kandiah Chandrakumaran and Tom Cecil and has published in prestigious journals such as European Journal of Cancer, European Journal of Surgical Oncology and International Journal of Hyperthermia.

In The Last Decade

Karan Rangarajan

14 papers receiving 266 citations

Peers

Karan Rangarajan
Comparison fields: 5 of 70
  • Surgery 151
  • Oncology 77
  • Pulmonary and Respiratory Medicine 76
  • Biomedical Engineering 47
  • Physiology 32
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Citations per field, relative to Karan Rangarajan
Karan Rangarajan · 1×
Citations per year, relative to Karan Rangarajan
Karan Rangarajan · 1×

Countries citing papers authored by Karan Rangarajan

Since Specialization
Citations

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

Fields of papers citing papers by Karan Rangarajan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Karan Rangarajan

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

All Works

14 of 14 papers shown
# Work Indexed citations
1 5
2 1
3 2
4 34
5 105
6 22
7 38
8 15
9 3
10 1
11 15
12 3
13 22
14 7

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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2026