Ramakrishna Narra

416 total citations
39 papers, 303 citations indexed

About

Ramakrishna Narra is a scholar working on Radiology, Nuclear Medicine and Imaging, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ramakrishna Narra has authored 39 papers receiving a total of 303 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Radiology, Nuclear Medicine and Imaging, 12 papers in Surgery and 7 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ramakrishna Narra's work include Radiopharmaceutical Chemistry and Applications (9 papers), Medical Imaging Techniques and Applications (4 papers) and Cardiac Imaging and Diagnostics (3 papers). Ramakrishna Narra is often cited by papers focused on Radiopharmaceutical Chemistry and Applications (9 papers), Medical Imaging Techniques and Applications (4 papers) and Cardiac Imaging and Diagnostics (3 papers). Ramakrishna Narra collaborates with scholars based in India, United States and Germany. Ramakrishna Narra's co-authors include Adrian D. Nunn, David P. Nowotnik, W.C. Eckelman, William L. Rumsey, Natarajan Raju, Karen E. Linder, John E. Cyr, Silvia S. Jurisson, Kondareddiar Ramalingam and John Pirro and has published in prestigious journals such as SHILAP Revista de lepidopterología, Biochemical and Biophysical Research Communications and Journal of Cerebral Blood Flow & Metabolism.

In The Last Decade

Ramakrishna Narra

34 papers receiving 295 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ramakrishna Narra India 12 157 43 40 38 36 39 303
Nao Yamada Japan 12 62 0.4× 29 0.7× 41 1.0× 45 1.2× 34 0.9× 25 393
P H Lai Taiwan 10 107 0.7× 51 1.2× 59 1.5× 51 1.3× 75 2.1× 15 387
Nozomu Murata Japan 11 403 2.6× 100 2.3× 50 1.3× 33 0.9× 87 2.4× 20 749
A. Verbruggen Belgium 11 102 0.6× 99 2.3× 62 1.6× 71 1.9× 76 2.1× 36 336
Davy Kieffer Belgium 10 115 0.7× 15 0.3× 16 0.4× 126 3.3× 38 1.1× 25 414
Katsuya Sugimoto Japan 9 211 1.3× 20 0.5× 59 1.5× 26 0.7× 84 2.3× 19 329
Edelman Rr United States 9 241 1.5× 86 2.0× 113 2.8× 13 0.3× 71 2.0× 20 468
Yudai Nakai Japan 9 158 1.0× 20 0.5× 49 1.2× 17 0.4× 38 1.1× 28 345
Yoshinori Miyake Japan 9 164 1.0× 23 0.5× 75 1.9× 54 1.4× 57 1.6× 28 392
Joerg van den Hoff Germany 10 163 1.0× 30 0.7× 36 0.9× 82 2.2× 24 0.7× 12 371

Countries citing papers authored by Ramakrishna Narra

Since Specialization
Citations

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

Fields of papers citing papers by Ramakrishna Narra

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ramakrishna Narra

This figure shows the co-authorship network connecting the top 25 collaborators of Ramakrishna Narra. A scholar is included among the top collaborators of Ramakrishna Narra 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 Ramakrishna Narra. Ramakrishna Narra 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.
Narra, Ramakrishna, et al.. (2024). Role of magnetic resonance imaging in evaluation of perianal fistulas. SHILAP Revista de lepidopterología. 13(3). 194–200.
2.
Narra, Ramakrishna, et al.. (2022). Bilateral symmetrical stress fractures of femoral neck in HIV patient: case report and brief review of literature. BJR|case reports. 8(4). 20220003–20220003. 2 indexed citations
3.
Narra, Ramakrishna, et al.. (2020). Imaging findings in diastematomyelia: A rare type of spinal dysraphism. Indian Journal of Case Reports. 6(12). 715–718.
4.
Narra, Ramakrishna, et al.. (2018). ROLE OF COLOUR FLOW DUPLEX SONOGRAPHY IN EVALUATION OF VARICOSE VEINS OF LOWER LIMBS. SHILAP Revista de lepidopterología. 5(49). 3358–3362. 1 indexed citations
5.
Narra, Ramakrishna, Patrizia Bono, Armando Orlandi, et al.. (2016). Acute respiratory distress syndrome in adenovirus type 4 pneumonia: A case report. Journal of Clinical Virology. 81. 78–81. 14 indexed citations
6.
Narra, Ramakrishna. (2015). Case of Cerebral Venous Thrombosis with Unusual Venous Infarcts. JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH. 9(4). TD08–10. 6 indexed citations
7.
Narra, Ramakrishna, et al.. (2015). Ruptured splenic abscess causing pneumoperitoneum: a rare cause revisited. BMJ Case Reports. 2015. bcr2014209055–bcr2014209055. 8 indexed citations
8.
Narra, Ramakrishna. (2015). “Inverted V sign” in Sub-Acute Combined Degeneration of Cord. JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH. 9(5). TJ01–TJ01. 16 indexed citations
9.
Narra, Ramakrishna, et al.. (2015). Retrobulbar optic nerve cysticercosis. Journal of Global Infectious Diseases. 7(3). 122–122. 2 indexed citations
10.
Narra, Ramakrishna, et al.. (2015). Sonological Evaluation of Scrotal Pathology by High Resolution Ultrasound and Color Doppler. International Journal of Medical Research and Review. 3(1). 90–96. 3 indexed citations
11.
Narra, Ramakrishna, et al.. (2015). Role of ultrasound and color Doppler in evaluation of cervical lymphadenopathy. International Journal of Medical Science and Public Health. 4(4). 520–520.
12.
Pirro, John, et al.. (1997). Delineation of the border zone of ischemic rabbit myocardium by a technetium-labeled nitroimidazole. Nuclear Medicine and Biology. 24(3). 201–207. 8 indexed citations
13.
Ramalingam, Kondareddiar, et al.. (1995). BATO complexes derived from dimethoxy dioximes: Synthesis, characterization and biodistribution. Nuclear Medicine and Biology. 22(5). 625–634. 2 indexed citations
14.
Rumsey, William L., Bhumika Patel, Ramakrishna Narra, et al.. (1994). Potential of Nitroimidazoles as Markers of Hypoxia in Heart. Advances in experimental medicine and biology. 345. 263–270. 6 indexed citations
15.
Rosenspire, Karen C., et al.. (1993). [99mTc]teboroxime and [99mTc]Cl(DMG)3B2MP: Binding characteristics and metabolism of two [99mTc]BATOs in blood and tissues. Nuclear Medicine and Biology. 20(4). 395–400. 5 indexed citations
16.
Rumsey, William L., John E. Cyr, Natarajan Raju, & Ramakrishna Narra. (1993). A Novel [99m]Technetium-Labeled Nitroheterocycle Capable of Identification of Hypoxia in Heart. Biochemical and Biophysical Research Communications. 193(3). 1239–1246. 23 indexed citations
17.
Jurisson, Silvia S., et al.. (1991). Chloro → hydroxy substitution on technetium BATO [TcCl(dioxime)3BR] complexes. International Journal of Radiation Applications and Instrumentation Part B Nuclear Medicine and Biology. 18(7). 735–744. 12 indexed citations
18.
Linder, Karen E., David P. Nowotnik, Kondareddiar Ramalingam, et al.. (1991). Technetium-labeling of monoclonal antibodies with functionalized BATOs: 2. TcCl(DMG)3CPITC (CPITC=carboxyphenylisothiocyanate) labeling of B72.3 and NP-4 whole antibodies and NP-4 F(ab')2. Bioconjugate Chemistry. 2(6). 407–414. 17 indexed citations
19.
Narra, Ramakrishna, et al.. (1989). Pharmacokinetics of 99MTC‐myocardial perfusion agents in different species. Journal of Labelled Compounds and Radiopharmaceuticals. 26(1-12). 418–420. 4 indexed citations
20.
Linder, Karen E., et al.. (1988). NEUTRAL TRIS OXIME COMPLEXES OF TECHNETIUM(III). Clinical Nuclear Medicine. 13(5). 395–395. 5 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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