Jun Karasawa

3.9k total citations
166 papers, 2.9k citations indexed

About

Jun Karasawa is a scholar working on Neurology, Pulmonary and Respiratory Medicine and Rheumatology. According to data from OpenAlex, Jun Karasawa has authored 166 papers receiving a total of 2.9k indexed citations (citations by other indexed papers that have themselves been cited), including 122 papers in Neurology, 70 papers in Pulmonary and Respiratory Medicine and 54 papers in Rheumatology. Recurrent topics in Jun Karasawa's work include Intracranial Aneurysms: Treatment and Complications (81 papers), Moyamoya disease diagnosis and treatment (51 papers) and Cerebrovascular and Carotid Artery Diseases (51 papers). Jun Karasawa is often cited by papers focused on Intracranial Aneurysms: Treatment and Complications (81 papers), Moyamoya disease diagnosis and treatment (51 papers) and Cerebrovascular and Carotid Artery Diseases (51 papers). Jun Karasawa collaborates with scholars based in Japan, United States and Egypt. Jun Karasawa's co-authors include Hajime Touho, Hideyuki Ohnishi, Haruhiko Kikuchi, S Furuse, Toshisuke Sakaki, Junichiro Kawamura, Haruhiko Kikuchi, Susumu Miyamoto, Izumi Nagata and T. Sakamoto and has published in prestigious journals such as Stroke, Radiology and Journal of neurosurgery.

In The Last Decade

Jun Karasawa

155 papers receiving 2.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jun Karasawa Japan 26 2.3k 1.7k 1.2k 746 386 166 2.9k
Hajime Touho Japan 20 1.2k 0.5× 623 0.4× 423 0.3× 486 0.7× 210 0.5× 107 1.5k
Naoya Kuwayama Japan 25 1.8k 0.8× 439 0.3× 258 0.2× 735 1.0× 205 0.5× 178 2.4k
O-Ki Kwon South Korea 37 3.4k 1.5× 1.1k 0.6× 558 0.4× 1.7k 2.2× 512 1.3× 192 4.2k
D. Trystram France 24 1.2k 0.5× 252 0.1× 280 0.2× 1.1k 1.5× 157 0.4× 75 2.1k
Shelley Renowden United Kingdom 27 1.4k 0.6× 234 0.1× 202 0.2× 652 0.9× 238 0.6× 92 2.3k
Sydney J. Peerless Canada 34 3.9k 1.7× 686 0.4× 106 0.1× 1.9k 2.5× 360 0.9× 68 4.5k
DeWitte T. Cross United States 35 2.6k 1.1× 336 0.2× 207 0.2× 1.5k 2.0× 297 0.8× 125 3.6k
Peter L. Silbert Australia 20 663 0.3× 160 0.1× 842 0.7× 246 0.3× 443 1.1× 57 2.0k
André Reitz Switzerland 24 620 0.3× 1.4k 0.8× 265 0.2× 109 0.1× 323 0.8× 91 2.3k
Yoshitaka Kubo Japan 22 968 0.4× 398 0.2× 223 0.2× 615 0.8× 136 0.4× 122 1.4k

Countries citing papers authored by Jun Karasawa

Since Specialization
Citations

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

Fields of papers citing papers by Jun Karasawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jun Karasawa

This figure shows the co-authorship network connecting the top 25 collaborators of Jun Karasawa. A scholar is included among the top collaborators of Jun Karasawa 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 Jun Karasawa. Jun Karasawa 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.
Kubo, Shigeki, Masato Ueno, Hiroshi Takimoto, et al.. (2003). Endoscopically aided retroperitoneal placement of a lumboperitoneal shunt. Journal of neurosurgery. 98(2). 430–433. 8 indexed citations
2.
Miyamoto, Susumu, Izumi Nagata, Jun Karasawa, et al.. (2000). Long-term Prognosis after Direct Bypass in Moyamoya Disease. Surgery for Cerebral Stroke. 28(2). 111–114. 2 indexed citations
3.
Okuno, Sachiko, Hajime Touho, Hideyuki Ohnishi, & Jun Karasawa. (1998). Ruptured Aneurysm at the Bifurcation of the Posterior Meningeal Artery from the Proximal Posterior Inferior Cerebellar Artery. Acta Neurochirurgica. 140(6). 629–630. 7 indexed citations
4.
Sakamoto, T., et al.. (1997). Risk Factors for Neurologic Deterioration After Revascularization Surgery in Patients with Moyamoya Disease. Anesthesia & Analgesia. 85(5). 1060–1065. 61 indexed citations
5.
Ohnishi, Hideyuki, et al.. (1995). Infraclinoid Internal Carotid Aneurysms: Classification and Surgical Techniques. Surgery for Cerebral Stroke. 23(3). 199–203. 6 indexed citations
6.
Touho, Hajime, et al.. (1995). Percutaneous transluminal angioplasty for severe stenosis of the posterior cerebral artery: Case report. Surgical Neurology. 43(1). 42–47. 2 indexed citations
7.
Kawaguchi, Masahiko, Hideyuki Ohnishi, T. Sakamoto, et al.. (1995). Intraoperative electrophysiologic monitoring of cranial motor nerves in skull base surgery. Surgical Neurology. 43(2). 177–181. 25 indexed citations
8.
Kawaguchi, Masahiko, T. Sakamoto, Hideyuki Ohnishi, Jun Karasawa, & Hitoshi Furuya. (1995). Do Recently Developed Techniques for Skull Base Surgery Increase the Risk of Difficult Airway Management? Assessment of Pseudoankylosis of the Mandible Following Surgical Manipulation of the Temporalis Muscle. Journal of Neurosurgical Anesthesiology. 7(3). 183–186. 5 indexed citations
9.
Sakamoto, T., Masahiko Kawaguchi, Hitoshi Furuya, Hideyuki Ohnishi, & Jun Karasawa. (1995). Preoperative Evaluation for Risk of Venous Air Embolism in the Sitting Position. Journal of Neurosurgical Anesthesiology. 7(2). 124–126. 3 indexed citations
10.
Touho, Hajime, Jun Karasawa, & Hideyuki Ohnishi. (1995). Cerebral revascularization using gracilis muscle transplantation for childhood moyamoya disease. Surgical Neurology. 43(2). 191–198. 16 indexed citations
11.
Touho, Hajime, et al.. (1994). Percutaneous transluminal angioplasty for acute stroke due to stenosis of major cerebral vessels: Report of two cases. Surgical Neurology. 41(5). 362–367. 10 indexed citations
12.
Touho, Hajime, et al.. (1994). Total excision of a thalamic arteriovenous malformation using an orbito-fronto-malar approach: Case report. Surgical Neurology. 42(4). 297–302.
13.
Nakase, Hiroyuki, Hideyuki Ohnishi, Hajime Touho, & Jun Karasawa. (1994). Large ependymal cyst of the cerebello-pontine angle in a child. Brain and Development. 16(3). 260–263. 15 indexed citations
14.
Touho, Hajime, Jun Karasawa, Hideyuki Ohnishi, et al.. (1994). The ?turn-over? technique for selective cerebral angiography. Neuroradiology. 36(2). 123–124. 9 indexed citations
15.
Touho, Hajime, et al.. (1993). Surgical Reconstruction of Failed Indirect Anastomosis in Childhood Moyamoya Disease. Neurosurgery. 32(6). 935???940–935???940. 2 indexed citations
16.
Touho, Hajime, Jun Karasawa, Hideyuki Ohnishi, et al.. (1993). Anastomosis of occipital artery to anterior inferior cerebellar artery with interposition of superficial temporal artery. Case report. Surgical Neurology. 40(2). 164–170. 9 indexed citations
17.
Karasawa, Jun, Hajime Touho, Hideyuki Ohnishi, Susumu Miyamoto, & Haruhiko Kikuchi. (1992). Long-term follow-up study after extracranial-intracranial bypass surgery for anterior circulation ischemia in childhood moyamoya disease. Journal of neurosurgery. 77(1). 84–89. 206 indexed citations
18.
Touho, Hajime, Jun Karasawa, Joji Nakagawara, et al.. (1988). Mapping of local cerebral blood flow with stable xenon-enhanced CT and the curve-fitting method of analysis.. Radiology. 168(1). 207–212. 25 indexed citations
19.
Terada, Tomoaki, et al.. (1984). Cardiac function and cerebral blood flow changes of patients with symptomatic vasospasm in induced hypertension. Nosotchu. 6(2). 223–229. 2 indexed citations
20.
Kuro, Masakazu, Jun Karasawa, Yoshihiro Kuriyama, & Haruhiko Kikuchi. (1981). Anesthetic Management of"Moyamoya"Disease in Children. Surgery for Cerebral Stroke. 10. 207–211. 2 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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