Ryojo Akagami

1.1k total citations
39 papers, 676 citations indexed

About

Ryojo Akagami is a scholar working on Epidemiology, Neurology and Surgery. According to data from OpenAlex, Ryojo Akagami has authored 39 papers receiving a total of 676 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Epidemiology, 25 papers in Neurology and 18 papers in Surgery. Recurrent topics in Ryojo Akagami's work include Meningioma and schwannoma management (29 papers), Neurofibromatosis and Schwannoma Cases (16 papers) and Pituitary Gland Disorders and Treatments (10 papers). Ryojo Akagami is often cited by papers focused on Meningioma and schwannoma management (29 papers), Neurofibromatosis and Schwannoma Cases (16 papers) and Pituitary Gland Disorders and Treatments (10 papers). Ryojo Akagami collaborates with scholars based in Canada, United States and Italy. Ryojo Akagami's co-authors include Brian D. Westerberg, Charles Dong, Salvatore Di Maio, Imad Kanaan, Maher Hassounah, David B. MacDonald, Ahmed Alkhani, Peter Gooderham, Alana M. Flexman and Amir A. Sepehry and has published in prestigious journals such as Journal of neurosurgery, International Journal of Radiation Oncology*Biology*Physics and Neurosurgery.

In The Last Decade

Ryojo Akagami

36 papers receiving 659 citations

Peers

Ryojo Akagami
Ági Güresir Germany
Raphael P. Davis United States
Rabih Aboukaïs France
Chun‐Jen Hsueh Taiwan
Subhas Konar United States
Chun-Yu Cheng Taiwan
Hajime Maruyama Japan
Jared M. Pisapia United States
Krishna Prabhu India
Phillip V. Parry United States
Ági Güresir Germany
Ryojo Akagami
Citations per year, relative to Ryojo Akagami Ryojo Akagami (= 1×) peers Ági Güresir

Countries citing papers authored by Ryojo Akagami

Since Specialization
Citations

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

Fields of papers citing papers by Ryojo Akagami

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryojo Akagami

This figure shows the co-authorship network connecting the top 25 collaborators of Ryojo Akagami. A scholar is included among the top collaborators of Ryojo Akagami 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 Ryojo Akagami. Ryojo Akagami 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.
Castle‐Kirszbaum, Mendel, et al.. (2024). Longitudinal Quality-of-Life Outcomes of Skull Base Chondrosarcoma Patients following Surgical Resection. Journal of Neurological Surgery Part B Skull Base. 86(4). 429–437.
2.
Magill, Stephen T., Theodore H. Schwartz, William T. Couldwell, et al.. (2023). International Tuberculum Sellae Meningioma Study: Surgical Outcomes and Management Trends. Neurosurgery. 93(6). 1259–1270. 7 indexed citations
3.
Magill, Stephen T., Theodore H. Schwartz, William T. Couldwell, et al.. (2023). International Tuberculum Sellae Meningioma Study: Preoperative Grading Scale to Predict Outcomes and Propensity-Matched Outcomes by Endonasal Versus Transcranial Approach. Neurosurgery. 93(6). 1271–1284. 2 indexed citations
4.
Rizzuto, Michael A., et al.. (2023). Occipital Condyle Meningioma Diagnosed via Percutaneous Transoral Biopsy. Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques. 51(3). 452–454.
5.
Gooderham, Peter, et al.. (2023). Correlation of Pituitary Descent and Diabetes Insipidus After Transsphenoidal Pituitary Macroadenoma Resection. Neurosurgery. 92(6). 1269–1275. 6 indexed citations
6.
Guo, Eddie, Mehul Gupta, Sarthak Sinha, et al.. (2023). neuroGPT-X: toward a clinic-ready large language model. Journal of neurosurgery. 140(4). 1041–1053. 15 indexed citations
7.
Makarenko, Serge, et al.. (2021). The Unified Visual Function Scale Assessments Show Inter- and Intraobserver Agreement and Correlate with Patient Quality of Life in Skull Base Parasellar Tumors. Journal of Neurological Surgery Part B Skull Base. 83(4). 343–349. 1 indexed citations
8.
9.
Fatehi, Mostafa & Ryojo Akagami. (2018). Sudden neurological deterioration due to repeated intratumoral hemorrhage in a patient with a vestibular schwannoma. Journal of Clinical Neuroscience. 61. 304–307. 3 indexed citations
10.
Sepehry, Amir A., et al.. (2018). Adult Craniopharyngioma: Case Series, Systematic Review, and Meta-analysis. Journal of Neurological Surgery Part B Skull Base. 79(S 01). S1–S188. 4 indexed citations
11.
Lo, Andrea, G. Ayre, Roy Ma, et al.. (2017). Population-Based Study of Stereotactic Radiosurgery or Fractionated Stereotactic Radiation Therapy for Vestibular Schwannoma: Long-Term Outcomes and Toxicities. International Journal of Radiation Oncology*Biology*Physics. 100(2). 443–451. 17 indexed citations
12.
13.
Akagami, Ryojo, et al.. (2016). Perioperative Quality of Life in Cushing’s Disease. Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques. 44(1). 69–77. 8 indexed citations
14.
Akagami, Ryojo, et al.. (2015). Use of Tranexamic Acid Is Associated with Reduced Blood Product Transfusion in Complex Skull Base Neurosurgical Procedures. Anesthesia & Analgesia. 122(2). 503–508. 33 indexed citations
15.
Ma, Roy, Ryojo Akagami, Michael McKenzie, et al.. (2013). Long-Term Outcomes of Fractionated Stereotactic Radiation Therapy for Pituitary Adenomas at the BC Cancer Agency. International Journal of Radiation Oncology*Biology*Physics. 87(3). 528–533. 25 indexed citations
16.
Warren, Daniel T., et al.. (2010). An Incidence of Anteroinferior Cerebellar Artery/Posteroinferior Cerebellar Artery Anatomic Variants Penetrating the Subarcuate Fossa Dura. Operative Neurosurgery. 66(6). ons199–ons204. 8 indexed citations
17.
Maio, Salvatore Di, et al.. (2010). Hearing Preservation After Microsurgical Resection of Large Vestibular Schwannomas. Neurosurgery. 68(3). 632–640. 35 indexed citations
18.
Clark, Matthew, et al.. (2010). Lateral Intracanalicular Growth of Vestibular Schwannomas and Surgical Planning. Otology & Neurotology. 31(2). 267–270. 6 indexed citations
19.
Maio, Salvatore Di & Ryojo Akagami. (2009). Prospective comparison of quality of life before and after observation, radiation, or surgery for vestibular schwannomas. Journal of neurosurgery. 111(4). 855–862. 80 indexed citations
20.
Akagami, Ryojo, Charles Dong, & Brian D. Westerberg. (2005). Localized Transcranial Electrical Motor Evoked Potentials for Monitoring Cranial Nerves in Cranial Base Surgery. Operative Neurosurgery. 57(suppl_1). 78–85. 64 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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