R Ramakantan

698 total citations
37 papers, 498 citations indexed

About

R Ramakantan is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, R Ramakantan has authored 37 papers receiving a total of 498 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Surgery, 11 papers in Pulmonary and Respiratory Medicine and 5 papers in Epidemiology. Recurrent topics in R Ramakantan's work include Diagnosis and treatment of tuberculosis (7 papers), Gastrointestinal disorders and treatments (6 papers) and Infectious Diseases and Tuberculosis (5 papers). R Ramakantan is often cited by papers focused on Diagnosis and treatment of tuberculosis (7 papers), Gastrointestinal disorders and treatments (6 papers) and Infectious Diseases and Tuberculosis (5 papers). R Ramakantan collaborates with scholars based in India, Canada and United Kingdom. R Ramakantan's co-authors include Hemant Deshmukh, Parul Shah, Avinash Supe, Abhay Dalvi, Hema Kulkarni, Govind B. Chavhan, Bharat Dalvi, Abhijit Raut, P Shah and Dhiraj Narula and has published in prestigious journals such as SHILAP Revista de lepidopterología, Radiology and The American Journal of Cardiology.

In The Last Decade

R Ramakantan

37 papers receiving 466 citations

Peers

R Ramakantan

SURGE

PRM

GENET

EPIDE

RNMI

I. Cano Novillo Spain

V S Mandell United States

Charles E. Eastridge United States

Alan R. Hopeman United States

Lou Martin United States

Alaa Alhadad Sweden

Udai Kala South Africa

Norberto Vezzali Italy

José Zamorano Spain

Frank E. Maddison United States

I. Cano Novillo Spain

R Ramakantan

406 ×1.6

SURGE

317 ×1.3

PRM

39 ×0.3

GENET

67 ×0.6

EPIDE

75 ×1.3

RNMI

Citations per year, relative to R Ramakantan R Ramakantan (= 1×) peers I. Cano Novillo

Countries citing papers authored by R Ramakantan

Since Specialization

Citations

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

Fields of papers citing papers by R Ramakantan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R Ramakantan

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

All Works

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20 of 20 papers shown

Ramakantan, R, et al.. (2020). Native T1 mapping in diffuse myocardial diseases using 3-Tesla MRI: An institutional experience. Indian journal of radiology and imaging - new series/Indian journal of radiology and imaging/Indian Journal of Radiology & Imaging. 30(4). 465–472. 3 indexed citations

Ramakantan, R, et al.. (2018). Pica and the radiologist – beyond the radiology report … digging deeper. Indian journal of radiology and imaging - new series/Indian journal of radiology and imaging/Indian Journal of Radiology & Imaging. 28(3). 330–332. 2 indexed citations

Raut, Abhijit, et al.. (2016). Imaging Spectrum of Extrathoracic Tuberculosis. Radiologic Clinics of North America. 54(3). 475–501. 21 indexed citations

Chavhan, Govind B., Erika Mann, R Ramakantan, et al.. (2014). Improving pediatric radiology in India. Pediatric Radiology. 44(6). 657–665. 2 indexed citations

Ramakantan, R, et al.. (2006). Spontaneous aortocaval fistula due to abdominal aortic aneurysm rupture - a case report. Indian journal of radiology and imaging - new series/Indian journal of radiology and imaging/Indian Journal of Radiology & Imaging. 16(4). 453–453. 7 indexed citations

Ramakantan, R, et al.. (1999). Referred pain to the ipsilateral forehead and orbit: An unusual phenomenon during bronchial artery embolization. CardioVascular and Interventional Radiology. 22(4). 275–277. 6 indexed citations

Ramakantan, R, et al.. (1999). Follow-up after coil closure of patent ductus arteriosus. The American Journal of Cardiology. 83(3). 463–466. 18 indexed citations

Gupta, Ashu, et al.. (1999). Transcatheter glue occlusion of bilateral coronary-pulmonary arterial fistulae.. PubMed. 51(2). 209–11. 1 indexed citations

Dalvi, Bharat, et al.. (1997). New technique using temporary balloon occlusion for transcatheter closure of patent ductus arteriosus with Gianturco coils. Catheterization and Cardiovascular Diagnosis. 41(1). 62–70. 27 indexed citations

10.

Ramakantan, R, et al.. (1996). Massive hemoptysis due to pulmonary tuberculosis: control with bronchial artery embolization.. Radiology. 200(3). 691–694. 144 indexed citations

11.

Ramakantan, R & Parul Shah. (1990). Dysphagia due to mediastinal fibrosis in advanced pulmonary tuberculosis.. American Journal of Roentgenology. 154(1). 61–63. 25 indexed citations

12.

Ramakantan, R, et al.. (1990). Steel coil embolization of a post-traumatic pseudoaneurysm of the superficial femoral artery. Injury. 21(6). 410–411. 10 indexed citations

13.

Ramakantan, R, et al.. (1990). Tuberculous fistulas of the pharynx and esophagus. Abdominal Imaging. 15(1). 145–147. 10 indexed citations

14.

Ramakantan, R, et al.. (1990). Isolated, segmental lipomatosis of the jejunum. Case report.. PubMed. 155(11-12). 611–2. 4 indexed citations

15.

Supe, Avinash, et al.. (1990). Pneumatic dilatation in achalasia cardia results and follow-up.. SHILAP Revista de lepidopterología. 36(4). 181–4. 2 indexed citations

16.

Vaidya, Abhishek, et al.. (1990). Continuous intra arterial vasopressin infusion for control of typhoid hemorrhage.. PubMed. 9(3). 225–6. 4 indexed citations

17.

Shah, P & R Ramakantan. (1990). Pneumoperitoneum and pneumomediastinum: unusual complications of laparoscopy.. SHILAP Revista de lepidopterología. 36(1). 31–2. 11 indexed citations

18.

Ramakantan, R, et al.. (1989). False Aneurysm Secondary to Aortic Cannulation - Rupture into Lung with Fatal Hemoptysis during Aortography. The Thoracic and Cardiovascular Surgeon. 37(5). 322–323. 7 indexed citations

19.

Supe, Avinash, et al.. (1989). Endoscopic and radiological appraisal of gastric varices.. PubMed. 4 Suppl 1. 245–7. 1 indexed citations

20.

Ramakantan, R, et al.. (1987). Percutaneous Transcatheter Steel-coil Embolization of a Large Proximal Post-traumatic Superior Mesenteric Arteriovenous Fistula. The Journal of Trauma: Injury, Infection, and Critical Care. 27(9). 1091–1094. 22 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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