D. Ryan Ormond

3.6k total citations
78 papers, 1.3k citations indexed

About

D. Ryan Ormond is a scholar working on Genetics, Epidemiology and Surgery. According to data from OpenAlex, D. Ryan Ormond has authored 78 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Genetics, 21 papers in Epidemiology and 18 papers in Surgery. Recurrent topics in D. Ryan Ormond's work include Glioma Diagnosis and Treatment (32 papers), Meningioma and schwannoma management (19 papers) and Brain Metastases and Treatment (15 papers). D. Ryan Ormond is often cited by papers focused on Glioma Diagnosis and Treatment (32 papers), Meningioma and schwannoma management (19 papers) and Brain Metastases and Treatment (15 papers). D. Ryan Ormond collaborates with scholars based in United States, Germany and Tanzania. D. Ryan Ormond's co-authors include Costas G. Hadjipanayis, Kevin O. Lillehei, Jeffrey J. Olson, Raj Murali, Kaushik Das, John A. Thompson, Shawn D’Souza, Diana M. Cittelly, A. Samy Youssef and Jacob Freeman and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Oncogene.

In The Last Decade

D. Ryan Ormond

73 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
D. Ryan Ormond United States 21 398 304 271 241 209 78 1.3k
Thomas Reithmeier Germany 19 298 0.7× 223 0.7× 143 0.5× 478 2.0× 150 0.7× 36 1.4k
Akshitkumar M. Mistry United States 24 303 0.8× 609 2.0× 212 0.8× 367 1.5× 348 1.7× 66 1.8k
Andrew T. Hale United States 20 244 0.6× 345 1.1× 244 0.9× 358 1.5× 132 0.6× 74 1.5k
Ivo W. Tremont‐Lukats United States 15 380 1.0× 137 0.5× 274 1.0× 227 0.9× 365 1.7× 42 1.3k
Arimantas Tamašauskas Lithuania 21 288 0.7× 203 0.7× 188 0.7× 248 1.0× 221 1.1× 96 1.3k
Niklas Schäfer Germany 21 560 1.4× 159 0.5× 104 0.4× 287 1.2× 300 1.4× 78 1.2k
Alfonso Vázquez-Barquero Spain 19 205 0.5× 182 0.6× 270 1.0× 400 1.7× 80 0.4× 46 1.4k
Concetta Alafaci Italy 28 256 0.6× 409 1.3× 277 1.0× 778 3.2× 186 0.9× 100 2.0k
Yoshua Esquenazi United States 28 1.0k 2.6× 381 1.3× 226 0.8× 333 1.4× 424 2.0× 128 2.1k
Bangalore A. Chandramouli India 24 379 1.0× 330 1.1× 349 1.3× 256 1.1× 144 0.7× 54 1.7k

Countries citing papers authored by D. Ryan Ormond

Since Specialization
Citations

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

Fields of papers citing papers by D. Ryan Ormond

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. Ryan Ormond. 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 D. Ryan Ormond. The network helps show where D. Ryan Ormond may publish in the future.

Co-authorship network of co-authors of D. Ryan Ormond

This figure shows the co-authorship network connecting the top 25 collaborators of D. Ryan Ormond. A scholar is included among the top collaborators of D. Ryan Ormond 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 D. Ryan Ormond. D. Ryan Ormond 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.
Lehrer, Eric J., Christopher P. Cifarelli, Pablo F. Recinos, et al.. (2025). Congress of Neurological Surgeons Systematic Review and Evidence-Based Guidelines for the Role of Radiosurgery for Patients With Functioning Pituitary Adenomas. Neurosurgery. 97(3S). S36–S43.
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Ormond, D. Ryan, et al.. (2023). Short-term topiramate treatment prevents radiation-induced cytotoxic edema in preclinical models of breast-cancer brain metastasis. Neuro-Oncology. 25(10). 1802–1814. 5 indexed citations
6.
Fisher, Christine M., et al.. (2023). Breast cancer brain metastases localization and risk of hydrocephalus: a single institution experience. Journal of Neuro-Oncology. 163(1). 115–121. 4 indexed citations
7.
Tatman, Philip D., Denise M. Damek, Kevin O. Lillehei, et al.. (2022). Targeting DNA Methyl Transferases with Decitabine in Cultured Meningiomas. World Neurosurgery. 162. e99–e119. 1 indexed citations
8.
Germano, Isabelle M., Mateo Ziu, Patrick Y. Wen, D. Ryan Ormond, & Jeffrey J. Olson. (2022). Congress of Neurological Surgeons systematic review and evidence-based guidelines update on the role of cytotoxic chemotherapy and other cytotoxic therapies in the management of progressive glioblastoma in adults. Journal of Neuro-Oncology. 158(2). 225–253. 8 indexed citations
9.
Coughlan, Christina, Robert G. Kowalski, Peter G. E. Kennedy, et al.. (2022). Phenotype and Neuronal Cytotoxic Function of Glioblastoma Extracellular Vesicles. Biomedicines. 10(11). 2718–2718. 5 indexed citations
10.
Marquez-Ortíz, Ricaurte Alejandro, Vesna Tešić, James C. Costello, et al.. (2021). IL13Rα2 Promotes Proliferation and Outgrowth of Breast Cancer Brain Metastases. Clinical Cancer Research. 27(22). 6209–6221. 22 indexed citations
11.
Murcia, Derrick, et al.. (2021). Investigation of Asleep versus Awake Motor Mapping in Resective Brain Surgery. World Neurosurgery. 157. e129–e136. 5 indexed citations
12.
Moore, Brian E., et al.. (2020). Photomicrograph-Based Neuropathology Consultation in Tanzania. American Journal of Clinical Pathology. 154(5). 656–670. 3 indexed citations
13.
D’Souza, Shawn, et al.. (2020). Retrospective analysis of hemispheric structural network change as a function of location and size of glioma. Brain Communications. 3(1). fcaa216–fcaa216. 6 indexed citations
14.
Smith, Derek, Dexiang Gao, Elizabeth R. Kessler, et al.. (2020). Prostate Cancer Central Nervous System Metastasis in a Contemporary Cohort. Clinical Genitourinary Cancer. 19(3). 217–222.e1. 10 indexed citations
15.
Cittelly, Diana M., Tyler P. Robin, Julie A. Carlson, et al.. (2019). Combination of Trastuzumab Emtansine and Stereotactic Radiosurgery Results in High Rates of Clinically Significant Radionecrosis and Dysregulation of Aquaporin-4. Clinical Cancer Research. 25(13). 3946–3953. 49 indexed citations
16.
Ormond, D. Ryan, et al.. (2019). Prostatic adenocarcinoma CNS parenchymal and dural metastases: alterations in ERG, CHD1 and MAP3K7 expression. Journal of Neuro-Oncology. 142(2). 319–325. 13 indexed citations
17.
Karsy, Michael, Mohammed A. Azab, Hussam Abou‐Al‐Shaar, et al.. (2018). Clinical potential of meningioma genomic insights: a practical review for neurosurgeons. Neurosurgical FOCUS. 44(6). E10–E10. 32 indexed citations
18.
Grote, Alexander, Juri‐Alexander Witt, Rainer Surges, et al.. (2015). A second chance—reoperation in patients with failed surgery for intractable epilepsy: long-term outcome, neuropsychology and complications. Journal of Neurology Neurosurgery & Psychiatry. 87(4). 379–385. 53 indexed citations
19.
Ormond, D. Ryan, et al.. (2012). Lumbar drains may reduce the need for permanent CSF diversion in spontaneous subarachnoid haemorrhage. British Journal of Neurosurgery. 27(2). 171–174. 9 indexed citations
20.
Duffy, G.J., et al.. (1973). New Radioisotope Test for Detection of Deep Venous Thrombosis in the Legs. BMJ. 1(5855). 712–714. 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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