Jonathan Rychen

522 total citations
34 papers, 213 citations indexed

About

Jonathan Rychen is a scholar working on Neurology, Epidemiology and Surgery. According to data from OpenAlex, Jonathan Rychen has authored 34 papers receiving a total of 213 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Neurology, 18 papers in Epidemiology and 15 papers in Surgery. Recurrent topics in Jonathan Rychen's work include Meningioma and schwannoma management (17 papers), Head and Neck Surgical Oncology (9 papers) and Neurosurgical Procedures and Complications (8 papers). Jonathan Rychen is often cited by papers focused on Meningioma and schwannoma management (17 papers), Head and Neck Surgical Oncology (9 papers) and Neurosurgical Procedures and Complications (8 papers). Jonathan Rychen collaborates with scholars based in Switzerland, United States and China. Jonathan Rychen's co-authors include Luigi Mariani, Raphaël Guzman, Daniel Zumofen, Howard A. Riina, Michel Roethlisberger, Erez Nossek, Matthew B. Potts, David Bervini, Andreas Raabe and Ivan Radovanovic and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Journal of neurosurgery.

In The Last Decade

Jonathan Rychen

24 papers receiving 211 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jonathan Rychen Switzerland 8 121 109 101 24 22 34 213
Raywat Noiphithak Thailand 9 151 1.2× 88 0.8× 127 1.3× 17 0.7× 35 1.6× 33 238
Mohammad Abolfotoh United States 9 214 1.8× 197 1.8× 242 2.4× 35 1.5× 33 1.5× 14 364
Sinan Barazi United Kingdom 9 95 0.8× 149 1.4× 109 1.1× 17 0.7× 94 4.3× 22 295
J. Manuel Revuelta Barbero United States 9 153 1.3× 52 0.5× 190 1.9× 19 0.8× 71 3.2× 53 246
Adesh Shrivastava India 9 70 0.6× 89 0.8× 72 0.7× 23 1.0× 13 0.6× 42 193
Raphael Bertani Brazil 7 32 0.3× 97 0.9× 55 0.5× 11 0.5× 14 0.6× 83 197
Jonathan Scoville United States 9 61 0.5× 82 0.8× 49 0.5× 19 0.8× 23 1.0× 32 207
Fernando Diaz Argentina 11 102 0.8× 107 1.0× 188 1.9× 9 0.4× 15 0.7× 49 309
Muneyoshi Yasuda Japan 12 60 0.5× 144 1.3× 208 2.1× 113 4.7× 5 0.2× 42 342
Gustavo Carvalho Brazil 5 227 1.9× 172 1.6× 174 1.7× 51 2.1× 15 0.7× 13 295

Countries citing papers authored by Jonathan Rychen

Since Specialization
Citations

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

Fields of papers citing papers by Jonathan Rychen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jonathan Rychen

This figure shows the co-authorship network connecting the top 25 collaborators of Jonathan Rychen. A scholar is included among the top collaborators of Jonathan Rychen 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 Jonathan Rychen. Jonathan Rychen 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.
Rychen, Jonathan, Christine K. Lee, Johannes H. Decker, et al.. (2025). Patterns of invasion of the medial wall of the cavernous sinus by pituitary adenomas. Journal of neurosurgery. 143(4). 895–906. 1 indexed citations
2.
Xu, Yuanzhi, Abhinav Kumar, Jonathan Rychen, et al.. (2025). Pituitary transposition techniques: surgical anatomy and technical nuances. Journal of neurosurgery. 143(5). 1350–1363.
3.
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5.
Rychen, Jonathan, et al.. (2024). Supramarginal resection of skull base chordomas: proof of concept and preliminary outcomes. Neurosurgical FOCUS. 56(5). E3–E3. 2 indexed citations
6.
Lee, Min Ho, et al.. (2024). Feasibility of robotic posterior fossa skull base surgery. Neurosurgical FOCUS. 57(6). E5–E5. 1 indexed citations
7.
Rychen, Jonathan, Karam Asmaro, Vladimir A. Ljubimov, et al.. (2024). Endoscopic endonasal pituitary sacrifice for select tumors with retrochiasmatic and/or retrosellar extension: surgical anatomy, operative technique, and case series. Journal of neurosurgery. 141(3). 762–772. 1 indexed citations
8.
Rychen, Jonathan, Jehuda Soleman, Juan C. Fernandez‐Miranda, et al.. (2024). Management of Recurrent Cerebrospinal Fluid Rhinorrhea Caused by Sequential, Anatomically Separated Skull Base Defects—A Case-Based Systematic Review. World Neurosurgery. 189. 456–464.e1.
9.
Xu, Yuanzhi, et al.. (2024). Extended transcavernous posterior clinoidectomy in endoscopic endonasal surgery. Journal of neurosurgery. 142(3). 1–11.
10.
Deigendesch, Nikolaus, et al.. (2024). Fulminant hemorrhagic course of a thalamic H3 K27-altered diffuse midline glioma in an adult patient: illustrative case. Journal of Neurosurgery Case Lessons. 7(4).
11.
Rychen, Jonathan, et al.. (2023). Perioperative continuation or ultra-early resumption of antithrombotics in elective neurosurgical cranial procedures. Neurosurgical FOCUS. 55(4). E6–E6. 2 indexed citations
12.
Rychen, Jonathan, Michel Roethlisberger, Jehuda Soleman, et al.. (2022). The sylvian keyhole approach for surgical clipping of middle cerebral artery aneurysms: Technical nuance to the minipterional craniotomy. Frontiers in Surgery. 9. 1078735–1078735. 5 indexed citations
13.
Rychen, Jonathan, et al.. (2022). Risks and benefits of continuation and discontinuation of aspirin in elective craniotomies: a systematic review and pooled-analysis. Acta Neurochirurgica. 165(1). 39–47. 13 indexed citations
14.
Rychen, Jonathan, et al.. (2021). Natural history and surgical management of spontaneous intracerebral hemorrhage: a systematic review. Journal of Neurosurgical Sciences. 64(6). 558–570. 5 indexed citations
15.
Rychen, Jonathan, Johannes Goldberg, Andreas Raabe, & David Bervini. (2019). Augmented Reality in Superficial Temporal Artery to Middle Cerebral Artery Bypass Surgery: Technical Note. Operative Neurosurgery. 18(4). 444–450. 21 indexed citations
16.
Rychen, Jonathan, Daniel Zumofen, Howard A. Riina, Luigi Mariani, & Raphaël Guzman. (2019). The Transpalpebral Versus the Transciliary Variant of the Supraorbital Keyhole Approach: Anatomic Concepts for Aneurysm Surgery. Operative Neurosurgery. 19(1). E24–E31. 6 indexed citations
17.
Rychen, Jonathan, et al.. (2018). Outcome of Spinal Surgery in Patients Older Than Age 90 Years. World Neurosurgery. 123. e457–e464. 5 indexed citations
18.
Rychen, Jonathan, Davide Marco Croci, Michel Roethlisberger, et al.. (2018). Minimally Invasive Alternative Approaches to Pterional Craniotomy: A Systematic Review of the Literature. World Neurosurgery. 113. 163–179. 40 indexed citations
19.
Zumofen, Daniel, Jonathan Rychen, Michel Roethlisberger, et al.. (2016). A Review of the Literature on the Transciliary Supraorbital Keyhole Approach. World Neurosurgery. 98. 614–624. 45 indexed citations
20.
Rasenack, Maria, Jonathan Rychen, Michaela Andělová, et al.. (2016). Efficacy and Safety of Fingolimod in an Unselected Patient Population. PLoS ONE. 11(1). e0146190–e0146190. 15 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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