Rajendra Kumar

1.9k total citations
79 papers, 1.2k citations indexed

About

Rajendra Kumar is a scholar working on Pulmonary and Respiratory Medicine, Rheumatology and Surgery. According to data from OpenAlex, Rajendra Kumar has authored 79 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Pulmonary and Respiratory Medicine, 28 papers in Rheumatology and 25 papers in Surgery. Recurrent topics in Rajendra Kumar's work include Sarcoma Diagnosis and Treatment (26 papers), Bone Tumor Diagnosis and Treatments (22 papers) and Musculoskeletal synovial abnormalities and treatments (9 papers). Rajendra Kumar is often cited by papers focused on Sarcoma Diagnosis and Treatment (26 papers), Bone Tumor Diagnosis and Treatments (22 papers) and Musculoskeletal synovial abnormalities and treatments (9 papers). Rajendra Kumar collaborates with scholars based in United States, India and Canada. Rajendra Kumar's co-authors include John E. Madewell, Datla G. K. Varma, MM Lindell, J E Madewell, Leonard E. Swischuk, Ali Shirkhoda, Jack Edeiken, Lia A. Moulopoulos, Sidney Wallace and Norman E. Leeds and has published in prestigious journals such as JAMA, SHILAP Revista de lepidopterología and Scientific Reports.

In The Last Decade

Rajendra Kumar

74 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Rajendra Kumar United States 20 535 528 334 174 144 79 1.2k
Guerdon Greenway United States 21 641 1.2× 305 0.6× 520 1.6× 333 1.9× 85 0.6× 30 1.5k
Şevket Ruacan Türkiye 22 255 0.5× 312 0.6× 347 1.0× 192 1.1× 184 1.3× 107 1.5k
Sílvia Bagué Spain 18 445 0.8× 605 1.1× 439 1.3× 127 0.7× 72 0.5× 56 1.4k
Erdem Eren Türkiye 14 201 0.4× 250 0.5× 373 1.1× 212 1.2× 128 0.9× 71 1.2k
G. Delling Germany 20 670 1.3× 656 1.2× 312 0.9× 83 0.5× 290 2.0× 108 1.6k
E. Michel Azouz Canada 23 822 1.5× 383 0.7× 737 2.2× 70 0.4× 117 0.8× 94 1.8k
J S Jelinek United States 15 835 1.6× 678 1.3× 622 1.9× 140 0.8× 38 0.3× 25 1.6k
John W. Bolen United States 18 336 0.6× 668 1.3× 292 0.9× 99 0.6× 79 0.5× 33 1.3k
Mary L. Ostrowski United States 20 272 0.5× 359 0.7× 495 1.5× 175 1.0× 119 0.8× 46 1.4k
James D. Bruckner United States 20 596 1.1× 936 1.8× 701 2.1× 76 0.4× 97 0.7× 26 1.8k

Countries citing papers authored by Rajendra Kumar

Since Specialization
Citations

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

Fields of papers citing papers by Rajendra Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Rajendra Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of Rajendra Kumar. A scholar is included among the top collaborators of Rajendra Kumar 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 Rajendra Kumar. Rajendra Kumar 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.
Kumar, Shishir, et al.. (2025). Diagnostic accuracy of interleukin-6 as a biomarker for early prediction of severe acute pancreatitis: A systematic review and meta-analysis. Journal of Family Medicine and Primary Care. 14(2). 667–674.
3.
Kumar, Shishir, et al.. (2024). Effectiveness of Omega-3 Polyunsaturated Fatty Acids in Non-alcoholic Fatty Liver Disease: A Systematic Review and Meta-Analysis. Cureus. 16(8). e68002–e68002. 6 indexed citations
4.
Kumar, Rajendra, et al.. (2024). Exploring electrocardiographic alterations and the prolongation of QT interval in patients with diabetes mellitus. SHILAP Revista de lepidopterología. 13(11). 5033–5039.
5.
Kumar, Rajendra, et al.. (2018). Primary Osteosarcoma in the Elderly Revisited: Current Concepts in Diagnosis and Treatment. Current Oncology Reports. 20(2). 13–13. 74 indexed citations
6.
Kumar, Rajendra, et al.. (2016). Calcified synovial metastasis in the knee from renal cell carcinoma: a case report. Skeletal Radiology. 46(1). 123–127. 7 indexed citations
7.
Salem, Usama, Ping Zhang, Jeffrey L. Jorgensen, Rajendra Kumar, & Behrang Amini. (2014). Adhesive Capsulitis Mimicking Metastasis on 18F-FDG-PET/CT. Clinical Nuclear Medicine. 40(2). e145–e147. 7 indexed citations
8.
Kumar, Rajendra, et al.. (2013). Posttraumatic intramedullary osteochondroma: Report of a case. Skeletal Radiology. 42(5). 725–728. 2 indexed citations
9.
Haygood, Tamara Miner, Jason Wong, Jennifer Lin, et al.. (2011). Skeletal muscle metastases: a three-part study of a not-so-rare entity. Skeletal Radiology. 41(8). 899–909. 39 indexed citations
10.
Costelloe, Colleen M., William A. Murphy, Tamara Miner Haygood, et al.. (2010). Comparison of half-dose and full-dose gadolinium MR contrast on the enhancement of bone and soft tissue tumors. Skeletal Radiology. 40(3). 327–333. 7 indexed citations
11.
Steinbach, L. S., et al.. (2002). Imaging findings in Mazabraud's syndrome: seven new cases. Skeletal Radiology. 31(2). 81–87. 42 indexed citations
12.
Varma, Datla G. K., et al.. (1992). MR Imaging of Extracranial Nerve Sheath Tumors. Journal of Computer Assisted Tomography. 16(3). 448–453. 132 indexed citations
13.
Chaljub, Gregory, Faustino C. Guinto, Wayne N. Crow, & Rajendra Kumar. (1991). MRI Diagnosis of Spinal Cord Compression in Beta-Thalassemia. Spine. 16(5). 583–584. 17 indexed citations
14.
Varma, Datla G. K., et al.. (1991). MR Imaging of Periosteal Chondroma. Journal of Computer Assisted Tomography. 15(6). 1008–1010. 22 indexed citations
15.
Kumar, Rajendra, et al.. (1991). The calcaneus: normal and abnormal.. Radiographics. 11(3). 415–440. 17 indexed citations
16.
Goodman, Philip C., Rajendra Kumar, & Jack B. Alperin. (1991). Diffuse intraabdominal lymphoma complicating idiopathic myelofibrosis: CT demonstration.. American Journal of Roentgenology. 156(6). 1189–1190. 2 indexed citations
17.
Kumar, Rajendra, Richard P. Moser, John E. Madewell, & Jack Edeiken. (1990). Parosteal osteogenic sarcoma arising in cranial bones: clinical and radiologic features in eight patients.. American Journal of Roentgenology. 155(1). 113–117. 27 indexed citations
18.
Kumar, Rajendra, et al.. (1988). The vertebral body: radiographic configurations in various congenital and acquired disorders.. Radiographics. 8(3). 455–485. 36 indexed citations
19.
Kumar, Rajendra, et al.. (1988). Pseudocyst following splenectomy: Impact of CT and ultrasound on its diagnosis and management. Abdominal Imaging. 13(1). 177–179.
20.
Kumar, Rajendra, et al.. (1987). Radiology of lumbar vertebral pedicles: variants, anomalies and pathologic conditions.. Radiographics. 7(1). 101–137. 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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