Shanker Raja

1.4k total citations
28 papers, 969 citations indexed

About

Shanker Raja is a scholar working on Radiology, Nuclear Medicine and Imaging, Pulmonary and Respiratory Medicine and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Shanker Raja has authored 28 papers receiving a total of 969 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Radiology, Nuclear Medicine and Imaging, 8 papers in Pulmonary and Respiratory Medicine and 7 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Shanker Raja's work include Medical Imaging Techniques and Applications (9 papers), Epilepsy research and treatment (6 papers) and Kidney Stones and Urolithiasis Treatments (4 papers). Shanker Raja is often cited by papers focused on Medical Imaging Techniques and Applications (9 papers), Epilepsy research and treatment (6 papers) and Kidney Stones and Urolithiasis Treatments (4 papers). Shanker Raja collaborates with scholars based in United States, Australia and Qatar. Shanker Raja's co-authors include Samuel T. Chao, Gene H. Barnett, John H. Suh, Paul Ruggieri, Youssef G. Comair, Elaine Wyllie, Prakash Kotagal, Bohdan Bybel, Hans O. Lüders and Gopal B. Saha and has published in prestigious journals such as Neurology, The Journal of Urology and International Journal of Cancer.

In The Last Decade

Shanker Raja

27 papers receiving 937 citations

Peers

Shanker Raja

RNMI

PRM

PMH

PPCH

GENET

Domenico Tortora Italy

Chitra Sarkar India

Mitsunori Kanagaki Japan

C. L. Truwit United States

Charles Mellerio France

Peter Tai Canada

Jeffrey M. Pollock United States

Michael Wissmeyer Switzerland

D Frédy France

John K. Lyo United States

Domenico Tortora Italy

Shanker Raja

367 ×1.1

RNMI

217 ×0.7

PRM

169 ×0.5

PMH

504 ×1.8

PPCH

292 ×1.4

GENET

Citations per year, relative to Shanker Raja Shanker Raja (= 1×) peers Domenico Tortora

Countries citing papers authored by Shanker Raja

Since Specialization

Citations

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

Fields of papers citing papers by Shanker Raja

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shanker Raja

This figure shows the co-authorship network connecting the top 25 collaborators of Shanker Raja. A scholar is included among the top collaborators of Shanker Raja 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 Shanker Raja. Shanker Raja 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

1.

Raja, Shanker, et al.. (2025). Dry eyes. InnovAiT Education and inspiration for general practice. 18(4). 221–226.

2.

Raja, Shanker, et al.. (2021). Prevalence of subclinical ketosis in anestrum dairy cows. Journal of Entomology and Zoology Studies. 9(1). 2044–2046. 2 indexed citations

3.

Kobayashi, Katsuhiro, et al.. (2012). Image-guided Biopsy: What the Interventional Radiologist Needs to Know about PET/CT. Radiographics. 32(5). 1483–1501. 62 indexed citations

4.

Behr, Spencer C., et al.. (2008). [¹⁸F] Fluorodeoxyglucose Positron-Emission Tomography-CT Imaging of Carotidynia. American Journal of Neuroradiology. 29(6). 1197–1199. 21 indexed citations

5.

Raja, Shanker, et al.. (2006). FDG PET scan in a primitive neuroectodermal tumor. Annals of Nuclear Medicine. 20(3). 221–225. 7 indexed citations

6.

Bybel, Bohdan & Shanker Raja. (2003). Vertebral Hemangiomas on FDG PET Scan. Clinical Nuclear Medicine. 28(6). 522–523. 8 indexed citations

7.

Loddenkemper, Tobias, et al.. (2003). Ictal Urinary Urge: Further Evidence for Lateralization to the Nondominant Hemisphere. Epilepsia. 44(1). 124–126. 29 indexed citations

8.

Kaouk, Jihad, Inderbir S. Gill, Mihir M. Desai, et al.. (2003). Laparoscopic anatrophic nephrolithotomy: feasibility study in a chronic porcine model.. PubMed. 169(2). 691–6. 37 indexed citations

9.

Walimbe, Vivek, Vladimir Zagrodsky, Shanker Raja, et al.. (2003). Mutual information-based multimodality registration of cardiac ultrasound and SPECT images: a preliminary investigation. International journal of cardiac imaging. 19(6). 483–494. 23 indexed citations

10.

Diehl, Beate, Eric LaPresto, Imad Najm, et al.. (2003). Neocortical Temporal FDG‐PET Hypometabolism Correlates with Temporal Lobe Atrophy in Hippocampal Sclerosis Associated with Microscopic Cortical Dysplasia. Epilepsia. 44(4). 559–564. 44 indexed citations

11.

Desai, Mihir, Inderbir S. Gill, Jihad H. Kaouk, et al.. (2002). First Prize : Percutaneous Endopyeloplasty: A Novel Technique. Journal of Endourology. 16(7). 431–443. 25 indexed citations

12.

Chao, Samuel T., et al.. (2001). The sensitivity and specificity of FDG PET in distinguishing recurrent brain tumor from radionecrosis in patients treated with stereotactic radiosurgery. International Journal of Cancer. 96(3). 191–197. 248 indexed citations

13.

Chao, Samuel T., et al.. (2001). The sensitivity and specificity of FDG PET in distinguishing recurrent brain tumor from radionecrosis in patients treated with stereotactic radiosurgery. International Journal of Cancer. 96(3). 191–197. 10 indexed citations

14.

Raja, Shanker, Thomas W. Rice, Donald R. Neumann, et al.. (1999). Scintigraphic detection of post-pneumonectomy bronchopleural fistulae. European Journal of Nuclear Medicine and Molecular Imaging. 26(3). 215–219. 12 indexed citations

15.

Lancman, Marcelo E., et al.. (1997). Usefulness of Ictal and Interictal ^99mTC Ethyl Cysteinate Dimer Single Photon Emission Computed Tomography in Patients with Refractory Partial Epilepsy. Epilepsia. 38(4). 466–471. 23 indexed citations

16.

Wyllie, Elaine, Youssef G. Comair, Prakash Kotagal, Shanker Raja, & Paul Ruggieri. (1996). Epilepsy Surgery in Infants. Epilepsia. 37(7). 625–637. 169 indexed citations

17.

Saha, Gopal B., William J. MacIntyre, Richard C. Brunken, et al.. (1996). Present assessment of myocardial viability by nuclear imaging. Seminars in Nuclear Medicine. 26(4). 315–335. 20 indexed citations

18.

Wyllie, Elaine, Youssef G. Comair, Paul Ruggieri, Shanker Raja, & Richard A. Prayson. (1996). Epilepsy surgery in the setting of periventricular leukomalacia and focal cortical dysplasia. Neurology. 46(3). 839–841. 27 indexed citations

19.

Yasuda, Seiei, Shanker Raja, & Karl F. Hübner. (1995). Application of whole-body positron emission tomography in the imaging of esophageal cancer: Report of a case. Surgery Today. 25(3). 261–264. 20 indexed citations

20.

Meyer, Michaël, et al.. (1994). Sequential Positron Emission Tomographic Evaluations of Brain Metabolism in Acute Herpes Encephalitis. Journal of Neuroimaging. 4(2). 104–105. 21 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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