Masashi Kotsugi

417 total citations
45 papers, 246 citations indexed

About

Masashi Kotsugi is a scholar working on Pulmonary and Respiratory Medicine, Neurology and Epidemiology. According to data from OpenAlex, Masashi Kotsugi has authored 45 papers receiving a total of 246 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Pulmonary and Respiratory Medicine, 23 papers in Neurology and 20 papers in Epidemiology. Recurrent topics in Masashi Kotsugi's work include Cerebrovascular and Carotid Artery Diseases (21 papers), Intracranial Aneurysms: Treatment and Complications (16 papers) and Acute Ischemic Stroke Management (15 papers). Masashi Kotsugi is often cited by papers focused on Cerebrovascular and Carotid Artery Diseases (21 papers), Intracranial Aneurysms: Treatment and Complications (16 papers) and Acute Ischemic Stroke Management (15 papers). Masashi Kotsugi collaborates with scholars based in Japan and United States. Masashi Kotsugi's co-authors include Hiroyuki Nakase, Ichiro Nakagawa, Takeshi Wada, Kimihiko Kichikawa, Kaoru Myouchin, Katsutoshi Takayama, Shinichiro Kurokawa, Yasuhiro Takeshima, Fumihiko Nishimura and Hiroyuki Nakagawa and has published in prestigious journals such as SHILAP Revista de lepidopterología, European Spine Journal and Journal of Neuro-Oncology.

In The Last Decade

Masashi Kotsugi

37 papers receiving 245 citations

Peers

Masashi Kotsugi
Kijeong Lee South Korea
Ryushi Kondo Japan
Takehiro Naito Japan
Johannes Sebastian Mutzenbach Austria
Melanie Haidegger Austria
D Heck United States
Akihito Moriki Japan
Bao‐Show Hwang Taiwan
Monica Manisor France
Julian Witt Germany
Kijeong Lee South Korea
Masashi Kotsugi
Citations per year, relative to Masashi Kotsugi Masashi Kotsugi (= 1×) peers Kijeong Lee

Countries citing papers authored by Masashi Kotsugi

Since Specialization
Citations

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

Fields of papers citing papers by Masashi Kotsugi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masashi Kotsugi

This figure shows the co-authorship network connecting the top 25 collaborators of Masashi Kotsugi. A scholar is included among the top collaborators of Masashi Kotsugi 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 Masashi Kotsugi. Masashi Kotsugi 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.
Matsuda, Ryosuke, Tetsuro Tamamoto, Shigeto Hontsu, et al.. (2025). Systemic inflammation response index predicts overall survival in patients undergoing stereotactic radiosurgery for brain metastasis from non-small cell lung cancer. Journal of Radiation Research. 66(2). 129–136.
2.
Nishimura, Fumihiko, Shohei Yokoyama, Masashi Kotsugi, et al.. (2025). High recurrence of rathke’s cleft cysts with anterior-Inferior pituitary displacement despite standard surgical approaches. Pituitary. 28(4). 82–82. 1 indexed citations
3.
Kotsugi, Masashi, Ichiro Nakagawa, Hiromitsu Sasaki, et al.. (2024). Thin Calcification Predicts Lipid Component in Carotid Plaque—Relationship Between Lipid Distribution and Thin Calcification. World Neurosurgery. 183. e715–e721.
4.
5.
Nakagawa, Ichiro, Masashi Kotsugi, Shohei Yokoyama, et al.. (2024). Antithrombotic Therapy in Carotid Artery and Intracranial Artery Stent. Journal of Neuroendovascular Therapy. 19(1). n/a–n/a.
6.
Matsuda, Ryosuke, Takayuki Morimoto, Tsutomu Nakazawa, et al.. (2024). Preoperative Blood Counts Predict Overall Survival in Patients Undergoing Surgical Removal of Brain Metastasis. World Neurosurgery. 186. e727–e733.
7.
Nakagawa, Ichiro, Masashi Kotsugi, Shohei Yokoyama, et al.. (2023). Dual-layered stents reduce cerebral embolism compared with first-generation stents during carotid stenting of high lipid core plaque lesions. Journal of NeuroInterventional Surgery. 16(1). 67–72. 2 indexed citations
8.
Nakagawa, Ichiro, Masashi Kotsugi, Shohei Yokoyama, et al.. (2023). Parenchymal Blood Volume Changes Immediately After Endovascular Thrombectomy Predict Futile Recanalization in Patients with Emergent Large Vessel Occlusion. World Neurosurgery. 176. e711–e718. 1 indexed citations
9.
Nishimura, Fumihiko, Shohei Yokoyama, Ichiro Nakagawa, et al.. (2023). Case report: Giant pituitary neuroendocrine tumor presented along with acute visual loss due to pituitary apoplexy after receiving COVID-19 vaccination. Frontiers in Surgery. 10. 1220098–1220098. 3 indexed citations
10.
Matsuda, Ryosuke, Noriaki Tokuda, Tsutomu Nakazawa, et al.. (2022). Intraoperative Ventricular Opening has No Effect on Complication Development Following BCNU Wafer Implantation for Malignant Glioma. World Neurosurgery. 171. e707–e713. 2 indexed citations
11.
Matsuda, Ryosuke, Fumiya Sato, Masashi Kotsugi, et al.. (2022). Awake Surgery for Local Recurrence of Brain Metastasis in the Precentral Gyrus After Fractionated Stereotactic Radiotherapy: A Technical Case Report. Anticancer Research. 42(2). 1151–1155. 1 indexed citations
12.
Matsuda, Ryosuke, Masashi Kotsugi, Takayuki Morimoto, et al.. (2022). Awake Craniotomy for Subcortical Brain Metastasis Beneath the Speech Center: A Technical Case Report. Anticancer Research. 42(3). 1641–1644.
13.
Nakagawa, Ichiro, Masashi Kotsugi, Shohei Yokoyama, et al.. (2021). Active management of the target P2Y12 reaction unit range in patients undergoing stent-assisted coil embolization for unruptured cerebral aneurysms. Journal of NeuroInterventional Surgery. 13(11). 1017–1021. 1 indexed citations
14.
Nakagawa, Ichiro, Masashi Kotsugi, Shohei Yokoyama, et al.. (2021). Lipid Core Burden Index Assessed by Near-Infrared Spectroscopy of Symptomatic Carotid Plaques: Association with Magnetic Resonance T1-Weighted Imaging. Cerebrovascular Diseases. 50(5). 597–604. 2 indexed citations
15.
Nakagawa, Ichiro, Masashi Kotsugi, Fumiya Sato, et al.. (2021). Near-infrared spectroscopy carotid plaque characteristics and cerebral embolism in carotid artery stenting. EuroIntervention. 17(7). 599–606. 11 indexed citations
16.
Nakagawa, Ichiro, Masashi Kotsugi, Fumihiko Nishimura, et al.. (2020). Elective carotid stenting after urgent best medical treatment suppresses recurrent stroke in patients with symptomatic carotid artery severe stenosis. Clinical Neurology and Neurosurgery. 195. 105855–105855. 1 indexed citations
17.
Motoyama, Yasushi, Hironobu Hayashi, Tsunenori Takatani, et al.. (2020). Ocular blood flow by laser speckle flowgraphy to detect cerebral ischemia during carotid endarterectomy. Journal of Clinical Monitoring and Computing. 35(2). 327–336. 7 indexed citations
18.
Nakagawa, Ichiro, Masashi Kotsugi, Yasushi Motoyama, et al.. (2020). Diagnostic impact of monitoring transcranial motor-evoked potentials to prevent ischemic complications during endovascular treatment for intracranial aneurysms. Neurosurgical Review. 44(3). 1493–1501. 6 indexed citations
19.
20.
Kotsugi, Masashi, Katsutoshi Takayama, Kaoru Myouchin, et al.. (2017). Carotid Artery Stenting. JACC: Cardiovascular Interventions. 10(8). 824–831. 74 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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2026