Ramez Kirollos

3.5k total citations · 1 hit paper
98 papers, 2.1k citations indexed

About

Ramez Kirollos is a scholar working on Neurology, Surgery and Epidemiology. According to data from OpenAlex, Ramez Kirollos has authored 98 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 60 papers in Neurology, 30 papers in Surgery and 23 papers in Epidemiology. Recurrent topics in Ramez Kirollos's work include Intracranial Aneurysms: Treatment and Complications (27 papers), Meningioma and schwannoma management (23 papers) and Vascular Malformations Diagnosis and Treatment (20 papers). Ramez Kirollos is often cited by papers focused on Intracranial Aneurysms: Treatment and Complications (27 papers), Meningioma and schwannoma management (23 papers) and Vascular Malformations Diagnosis and Treatment (20 papers). Ramez Kirollos collaborates with scholars based in United Kingdom, Singapore and United States. Ramez Kirollos's co-authors include Thomas Santarius, Peter J. Kirkpatrick, John D. Pickard, Mathew R. Guilfoyle, Stephen J. Price, Hani J. Marcus, Peter J. Hutchinson, P. T. van Hille, Richard Parker and Karol P. Budohoski and has published in prestigious journals such as The Lancet, SHILAP Revista de lepidopterología and Neurology.

In The Last Decade

Ramez Kirollos

94 papers receiving 2.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Use of drains versus no drains after burr-hole evacuation of chronic subdural haematoma: a randomised controlled trial

2009 485 citations Thomas Santarius, Peter J. Kirkpatrick et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ramez Kirollos United Kingdom	22	1.5k	651	375	294	253	98	2.1k
Jan Regelsberger Germany	26	932 0.6×	418 0.6×	283 0.8×	246 0.8×	211 0.8×	94	1.7k
Michaël Bruneau Belgium	27	1.1k 0.7×	789 1.2×	448 1.2×	140 0.5×	566 2.2×	89	2.0k
Ali F. Krisht United States	22	1000 0.7×	502 0.8×	586 1.6×	131 0.4×	333 1.3×	93	1.6k
Peter G. Kranz United States	26	1.4k 0.9×	948 1.5×	227 0.6×	313 1.1×	117 0.5×	104	2.0k
Kesava Reddy Canada	21	973 0.6×	874 1.3×	578 1.5×	227 0.8×	230 0.9×	73	2.1k
Khaled M. Abdel Aziz United States	24	948 0.6×	722 1.1×	764 2.0×	165 0.6×	201 0.8×	37	1.6k
Aldo Spallone Italy	27	903 0.6×	663 1.0×	673 1.8×	149 0.5×	246 1.0×	116	1.8k
Arthur J. Ulm United States	19	860 0.6×	447 0.7×	592 1.6×	226 0.8×	360 1.4×	39	1.5k
Corrado Iaccarino Italy	21	822 0.5×	475 0.7×	320 0.9×	241 0.8×	72 0.3×	71	1.4k
Ulrich‐Wilhelm Thomale Germany	25	834 0.5×	321 0.5×	349 0.9×	691 2.4×	223 0.9×	124	1.9k

Countries citing papers authored by Ramez Kirollos

Since Specialization

Citations

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

Fields of papers citing papers by Ramez Kirollos

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ramez Kirollos

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Lee, Keng Siang, John J.Y. Zhang, Ahilan Kailaya-Vasan, et al.. (2025). Microsurgical management of 883 previously coiled intracranial aneurysms: a systematic review, meta-analysis, and meta-regression of its effectiveness and safety. Journal of neurosurgery. 143(3). 654–667. 1 indexed citations

Cook, William H., Danyal Z. Khan, Abdelhakim Khellaf, et al.. (2024). Hyperostosis in meningioma: a retrospective exploration of histological correlates. British Journal of Neurosurgery. 40(1). 71–77. 1 indexed citations

Jain, Swati, Ivan V. Timofeev, Ramez Kirollos, & Adel Helmy. (2023). Use of Mixed Reality in Neurosurgery Training: A Single Centre Experience. World Neurosurgery. 176. e68–e76. 9 indexed citations

Lee, Keng Siang, Permesh Singh Dhillon, Ramez Kirollos, et al.. (2023). Antiplatelet therapy in aneurysmal subarachnoid hemorrhage: an updated meta-analysis. Neurosurgical Review. 46(1). 221–221. 15 indexed citations

Kirollos, Ramez, et al.. (2023). Time to Modify Rather than Discard the Transoral Approach to Selected Cases of Clival Chordomas at the Craniocervical Junction. SHILAP Revista de lepidopterología. 12(1). 10–14.

Seow, Wan Tew, et al.. (2022). Paediatric Cerebral Arteriovenous Malformation: Outcomes from a Singapore Children's Hospital. Journal of Stroke and Cerebrovascular Diseases. 31(3). 106283–106283. 1 indexed citations

Lee, Keng Siang, John J.Y. Zhang, Vincent Nguyen, et al.. (2021). The evolution of intracranial aneurysm treatment techniques and future directions. Neurosurgical Review. 45(1). 1–25. 68 indexed citations

Budohoski, Karol P., Tamara Tajsic, Damiano G. Barone, et al.. (2021). Surgical Resection of an Arteriovenous Malformation of the Orbital Surface of the Frontal Lobe with Olfactory Tract Preservation: 2-Dimensional Operative Video. World Neurosurgery. 158. 156–157. 2 indexed citations

Budohoski, Karol P., Midhun Mohan, Tamara Tajsic, et al.. (2021). Longitudinal Changes in Size of Conservatively Managed Flow-Related Aneurysms Associated with Brain Arteriovenous Malformations. World Neurosurgery. 154. e754–e761. 5 indexed citations

10.

Ong, Sean Wei Xiang, et al.. (2020). Neurocysticercosis Diagnosed by Taenia solium PCR on Brain Biopsy. SHILAP Revista de lepidopterología. 2020. 1–4. 2 indexed citations

11.

Mohan, Midhun, Abdurrahman I. Islim, Ola Rominiyi, et al.. (2019). Subarachnoid haemorrhage with negative initial neurovascular imaging: a systematic review and meta-analysis. Acta Neurochirurgica. 161(10). 2013–2026. 20 indexed citations

12.

Tajsic, Tamara, Mathew R. Guilfoyle, Adel Helmy, et al.. (2019). Indocyanine green fluorescence video angiography reduces vascular injury–related morbidity during micro-neurosurgical clipping of ruptured cerebral aneurysms: a retrospective observational study. Acta Neurochirurgica. 161(11). 2397–2401. 8 indexed citations

13.

Hart, Michael G., Damiano G. Barone, Riikka Hofmann, et al.. (2017). Methodological shortcomings in the literature evaluating the role and applications of 3D training for surgical trainees. Medical Teacher. 39(11). 1168–1173. 10 indexed citations

14.

Soon, Wai Cheong, Daniel M. Fountain, Kieren Allinson, et al.. (2017). Correlation of volumetric growth and histological grade in 50 meningiomas. Acta Neurochirurgica. 159(11). 2169–2177. 15 indexed citations

15.

Guilfoyle, Mathew R., Karol P. Budohoski, Riikka Hofmann, et al.. (2017). Stereoscopic Three-Dimensional Neuroanatomy Lectures Enhance Neurosurgical Training: Prospective Comparison with Traditional Teaching. World Neurosurgery. 108. 917–923.e5. 11 indexed citations

16.

Al-Mahfoudh, Rafid, et al.. (2014). Surgical Disconnection of the Cortical Venous Reflux for High-Grade Intracranial Dural Arteriovenous Fistulas. World Neurosurgery. 83(4). 652–656. 21 indexed citations

17.

Marcus, Hani J., et al.. (2013). Image-guided resection of spheno-orbital skull-base meningiomas with predominant intraosseous component. Acta Neurochirurgica. 155(6). 981–988. 31 indexed citations

18.

Ganesan, Dharmendra, Andrew Dean, Nagui Antoun, & Ramez Kirollos. (2008). A second biopsy? – Tandem lesion. Acta Neurochirurgica. 150(5). 501–503. 1 indexed citations

19.

Kirollos, Ramez, et al.. (2001). Primary Intradural Classic Chondrosarcoma: Case Report and Literature Review. Neurosurgery. 48(2). 420–423. 17 indexed citations

20.

Sengupta, Dilip K., et al.. (1999). The value of MR imaging in differentiating between hard and soft cervical disc disease: a comparison with intraoperative findings. European Spine Journal. 8(3). 199–204. 16 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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