Simon Rajaratnam

850 total citations
57 papers, 597 citations indexed

About

Simon Rajaratnam is a scholar working on Endocrinology, Diabetes and Metabolism, Surgery and Molecular Biology. According to data from OpenAlex, Simon Rajaratnam has authored 57 papers receiving a total of 597 indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Endocrinology, Diabetes and Metabolism, 26 papers in Surgery and 12 papers in Molecular Biology. Recurrent topics in Simon Rajaratnam's work include Pituitary Gland Disorders and Treatments (25 papers), Adrenal and Paraganglionic Tumors (17 papers) and Cancer, Hypoxia, and Metabolism (9 papers). Simon Rajaratnam is often cited by papers focused on Pituitary Gland Disorders and Treatments (25 papers), Adrenal and Paraganglionic Tumors (17 papers) and Cancer, Hypoxia, and Metabolism (9 papers). Simon Rajaratnam collaborates with scholars based in India, Australia and United Kingdom. Simon Rajaratnam's co-authors include Ari G. Chacko, Geeta Chacko, Nihal Thomas, Sauradeep Sarkar, Vedantam Rajshekhar, Rekha Pai, M. S. Seshadri, Sunithi Mani, Thomas V. Paul and Nitin Kapoor and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Nephrology Dialysis Transplantation.

In The Last Decade

Simon Rajaratnam

54 papers receiving 585 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Simon Rajaratnam India 15 413 241 135 81 73 57 597
F. Illouz France 15 354 0.9× 147 0.6× 127 0.9× 85 1.0× 73 1.0× 41 615
Christian Nasr United States 18 560 1.4× 176 0.7× 110 0.8× 91 1.1× 78 1.1× 55 767
Charalampos Lyssikatos United States 16 405 1.0× 380 1.6× 69 0.5× 140 1.7× 121 1.7× 48 766
Stephen M. Orme United Kingdom 4 702 1.7× 189 0.8× 127 0.9× 136 1.7× 22 0.3× 6 774
Zdeněk Fryšák Czechia 13 364 0.9× 323 1.3× 78 0.6× 65 0.8× 48 0.7× 59 647
Meg Keil United States 16 670 1.6× 636 2.6× 73 0.5× 163 2.0× 80 1.1× 39 1.1k
Ansgar Heck Norway 15 634 1.5× 351 1.5× 209 1.5× 112 1.4× 25 0.3× 42 996
D. Bernasconi Italy 14 462 1.1× 191 0.8× 134 1.0× 82 1.0× 20 0.3× 27 641
Sofia S. Pereira Portugal 14 176 0.4× 341 1.4× 76 0.6× 144 1.8× 71 1.0× 70 654
Marilda Mormando Italy 16 614 1.5× 217 0.9× 145 1.1× 95 1.2× 16 0.2× 29 767

Countries citing papers authored by Simon Rajaratnam

Since Specialization
Citations

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

Fields of papers citing papers by Simon Rajaratnam

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Simon Rajaratnam

This figure shows the co-authorship network connecting the top 25 collaborators of Simon Rajaratnam. A scholar is included among the top collaborators of Simon Rajaratnam 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 Simon Rajaratnam. Simon Rajaratnam 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.
Asha, Hesarghatta Shyamasunder, Rekha Pai, Marie Therese Manipadam, et al.. (2021). Clinical Profile and Mutations Associated with Multiple Endocrine Neoplasia-Type1 (MEN1) and Their First-Degree Relatives at Risk of Developing MEN1: A Prospective Study. Hormone and Metabolic Research. 53(4). 245–256. 5 indexed citations
2.
Joseph, Mini, Dheeraj Kattula, Inian Samarasam, et al.. (2020). Obesity Indicators and Health-related Quality of Life – Insights from a Cohort of Morbidly Obese, Middle-aged South Indian Women. touchREVIEWS in Endocrinology. 16(2). 148–148. 10 indexed citations
3.
Asha, Hesarghatta Shyamasunder, et al.. (2020). Selective perioperative steroid supplementation protocol in patients undergoing endoscopic transsphenoidal surgery for pituitary adenomas. Acta Neurochirurgica. 162(10). 2381–2388. 3 indexed citations
4.
Pai, Rekha, et al.. (2018). Presurgical Screening of Fine Needle Aspirates from Thyroid Nodules for BRAF Mutations: A Prospective Single Center Experience. Indian Journal of Endocrinology and Metabolism. 22(6). 785–792. 11 indexed citations
5.
Sandhya, Pulukool, Debashish Danda, Simon Rajaratnam, & Nihal Thomas. (2018). Sjögren’s, Renal Tubular Acidosis and Osteomalacia - An Asian Indian Series. The Open Rheumatology Journal. 12(1). 114–114. 6 indexed citations
6.
Sarkar, Sauradeep, et al.. (2015). Pure endoscopic transsphenoidal surgery for functional pituitary adenomas: outcomes with Cushing’s disease. Acta Neurochirurgica. 158(1). 77–86. 30 indexed citations
7.
Rajaratnam, Simon, et al.. (2014). RET mutations in a large indian family with medullary thyroid carcinoma. Indian Journal of Endocrinology and Metabolism. 18(4). 516–520. 5 indexed citations
8.
Rajaratnam, Simon, et al.. (2014). Our experience with papillary thyroid microcancer. Indian Journal of Endocrinology and Metabolism. 18(3). 410–410. 13 indexed citations
9.
Sarkar, Sauradeep, Simon Rajaratnam, Geeta Chacko, & Ari G. Chacko. (2014). Endocrinological outcomes following endoscopic and microscopic transsphenoidal surgery in 113 patients with acromegaly. Clinical Neurology and Neurosurgery. 126. 190–195. 60 indexed citations
10.
Thomas, Nihal, Aravindan Nair, Nylla Shanthly, et al.. (2013). The role of urinary fractionated metanephrines in the diagnosis of phaeochromocytoma. SHILAP Revista de lepidopterología. 3 indexed citations
11.
12.
Rajaratnam, Simon, et al.. (2013). Detection of large deletions in the VHL gene using a Real-Time PCR with SYBR Green. Familial Cancer. 12(3). 519–524. 17 indexed citations
13.
Rajaratnam, Simon, et al.. (2012). Acromegaly in pregnancy. Indian Journal of Endocrinology and Metabolism. 16(6). 1029–1031. 7 indexed citations
14.
Kapoor, Nitin, et al.. (2012). Spot urine cortisol-creatinine ratio - A useful screening test in the diagnosis of Cushing′s syndrome. Indian Journal of Endocrinology and Metabolism. 16(8). 376–376. 6 indexed citations
15.
Prabhu, Krishna, et al.. (2011). Endoscopic transsphenoidal excision of a GH-PRL-secreting pituitary macroadenoma in a patient with McCune–Albright syndrome. British Journal of Neurosurgery. 26(1). 104–106. 4 indexed citations
16.
Lau, Sue Mei, Radha Sarawagi, Thomas V. Paul, et al.. (2008). Infectious causes of adrenal insufficiency: a report from South India.
17.
Rajaratnam, Simon, et al.. (2008). Craniopharyngioma: a single institutional experience from South India.
18.
Thomas, Niranjan, et al.. (2006). Paget's disease of bone: experience from a centre in southern India.. PubMed. 54. 525–9. 19 indexed citations
19.
Thomas, Nihal, et al.. (2004). 17‐Alpha hydroxylase deficiency: An unusual cause of secondary amenorrhoea. Australian and New Zealand Journal of Obstetrics and Gynaecology. 44(5). 477–478. 6 indexed citations
20.
Rajaratnam, Simon, et al.. (2001). Boy with ‘rainbow’ urine. Nephrology Dialysis Transplantation. 16(10). 2097–2099. 1 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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