Ryoji Koshida

530 total citations
24 papers, 350 citations indexed

About

Ryoji Koshida is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Ryoji Koshida has authored 24 papers receiving a total of 350 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Surgery, 14 papers in Pulmonary and Respiratory Medicine and 5 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Ryoji Koshida's work include Peripheral Artery Disease Management (17 papers), Vascular Procedures and Complications (8 papers) and Cerebrovascular and Carotid Artery Diseases (7 papers). Ryoji Koshida is often cited by papers focused on Peripheral Artery Disease Management (17 papers), Vascular Procedures and Complications (8 papers) and Cerebrovascular and Carotid Artery Diseases (7 papers). Ryoji Koshida collaborates with scholars based in Japan, Germany and Greece. Ryoji Koshida's co-authors include Kazushi Urasawa, Katsuhiko Sato, Akira Murata, Yasuhiro Oba, Tatsuya Ito, Yoriyasu Suzuki, Takahiro Tokuda, Yasumi Igarashi, Takuya Haraguchi and Michinao Tan and has published in prestigious journals such as European Heart Journal, Arteriosclerosis Thrombosis and Vascular Biology and Journal of Vascular and Interventional Radiology.

In The Last Decade

Ryoji Koshida

23 papers receiving 343 citations

Peers

Ryoji Koshida
Sohail Ikram United States
Albrecht Krämer Chile
Talal T. Baki United States
Oh‐Hyun Lee South Korea
Daniel G Cacione Brazil
Ramyashree Tummala United States
Alfredo M. Rodriguez–Granillo Argentina
R. Stefan Kiesz United States
Mauro Pennacchi Italy
Lisbeth Antonsen Denmark
Sohail Ikram United States
Ryoji Koshida
Citations per year, relative to Ryoji Koshida Ryoji Koshida (= 1×) peers Sohail Ikram

Countries citing papers authored by Ryoji Koshida

Since Specialization
Citations

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

Fields of papers citing papers by Ryoji Koshida

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryoji Koshida

This figure shows the co-authorship network connecting the top 25 collaborators of Ryoji Koshida. A scholar is included among the top collaborators of Ryoji Koshida 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 Ryoji Koshida. Ryoji Koshida 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.
Igarashi, Yasumi, Etsuo Tsuchikane, Shigeru Nakamura, et al.. (2024). Long‐Term Clinical Outcomes of Drug‐Coated Balloon Following Directional Coronary Atherectomy for Bifurcated or Ostial Lesions in the DCA/DCB Registry. Catheterization and Cardiovascular Interventions. 105(2). 273–279. 3 indexed citations
2.
Konishi, Hirokazu, Maoto Habara, Kenya Nasu, et al.. (2021). Impact of Optimal Preparation Before Drug-Coated Balloon Dilatation for De Novo Lesion in Patients With Coronary Artery Disease. Cardiovascular revascularization medicine. 35. 91–95. 13 indexed citations
3.
Tokuda, Takahiro, Yasuhiro Oba, Ryoji Koshida, et al.. (2021). Validation of Global Limb Anatomical Staging System (GLASS) in patients with hemodialysis and Chronic Limb-Threatening Ischemia after endovascular treatment. Heart and Vessels. 36(6). 809–817. 11 indexed citations
4.
Tokuda, Takahiro, Yasuhiro Oba, Ryoji Koshida, et al.. (2020). An External Iliac Artery Pseudoaneurysm Resulting From Stent Graft Migration. Vascular and Endovascular Surgery. 55(2). 200–202. 1 indexed citations
5.
Tokuda, Takahiro, Shinsuke Mori, Yasuhiro Oba, et al.. (2020). Comparison of ultrasound‐guided versus angiography‐guided endovascular treatment for femoropopliteal artery occlusive disease. Catheterization and Cardiovascular Interventions. 97(4). E518–E524. 3 indexed citations
6.
Tokuda, Takahiro, Yasuhiro Oba, Ryoji Koshida, et al.. (2020). Prediction of the Technical Success of Endovascular Therapy in Patients with Critical Limb Threatening Ischaemia Using the Global Limb Anatomical Staging System. European Journal of Vascular and Endovascular Surgery. 60(5). 696–702. 29 indexed citations
7.
Shimizu, Kazuki, Tetsuro Shimura, Mitsuyasu Terashima, et al.. (2020). Incidence and Predictive Factors of Chronic Vessel Enlargement After Percutaneous Coronary Intervention for Severely Stenotic and Occluded Lesions. Cardiovascular revascularization medicine. 25. 11–17. 1 indexed citations
8.
Tokuda, Takahiro, Yasuhiro Oba, Ryoji Koshida, et al.. (2019). The Impact of Femoropopliteal Artery Calcium Score after Endovascular Treatment. Annals of Vascular Surgery. 66. 543–553. 15 indexed citations
9.
Kano, Seiji, Kenya Nasu, Maoto Habara, et al.. (2019). 124Impact of intimal tracking for recanalization of CTO lesions on long-term clinical outcomes. European Heart Journal. 40(Supplement_1). 1 indexed citations
10.
Shimada, Takenobu, Kazushi Urasawa, Takuya Haraguchi, et al.. (2018). Thrombectomy Using Myocardial Biopsy Forceps in Acute Limb Ischemia Patients. Journal of Vascular and Interventional Radiology. 29(8). 1174–1179. 2 indexed citations
11.
Hibi, Kiyoshi, Ken Kozuma, Shinjo Sonoda, et al.. (2018). A Randomized Study of Distal Filter Protection Versus Conventional Treatment During Percutaneous Coronary Intervention in Patients With Attenuated Plaque Identified by Intravascular Ultrasound. JACC: Cardiovascular Interventions. 11(16). 1545–1555. 52 indexed citations
12.
Tan, Michinao, Kazushi Urasawa, Ryoji Koshida, et al.. (2016). Evaluation for the efficacy and safety of the crosser catheter as a CTO crossing device and a flossing device. Cardiovascular Intervention and Therapeutics. 33(1). 77–83. 10 indexed citations
13.
Haraguchi, Takuya, Kazushi Urasawa, Tatsuya Nakama, et al.. (2015). Sheath rendezvous method: a novel distal protection technique during endovascular treatment of subclavian artery occlusions. Cardiovascular Intervention and Therapeutics. 31(4). 279–283.
14.
Urasawa, Kazushi, et al.. (2014). Trans-collateral angioplasty for the treatment of long chronic total occlusions of superficial femoral arteries: a novel wiring technique.. PubMed. 55(3). 395–400. 13 indexed citations
15.
Iida, Osamu, Yoshimitsu Soga, Mitsuyoshi Takahara, et al.. (2013). Perioperative Complications After Aorto-iliac Stenting: Associated Factors and Impact on Follow-up Cardiovascular Prognosis. European Journal of Vascular and Endovascular Surgery. 47(2). 131–138. 12 indexed citations
16.
Iida, Osamu, Yoshimitsu Soga, Mitsuyoshi Takahara, et al.. (2013). Efficacy of the S.M.A.R.T. Control vs. Other Stents for Aortoiliac Occlusive Disease in Contemporary Clinical Practice. Journal of Endovascular Therapy. 20(3). 431–439. 6 indexed citations
17.
Soga, Yoshimitsu, Osamu Iida, Daizo Kawasaki, et al.. (2012). Contemporary Outcomes After Endovascular Treatment for Aorto-Iliac Artery Disease. Circulation Journal. 76(11). 2697–2704. 79 indexed citations
18.
Urasawa, Kazushi, et al.. (2011). A new device for percutaneous mechanical thrombectomy in acute limb ischemia. Cardiovascular Intervention and Therapeutics. 26(2). 166–171. 1 indexed citations
19.
Urasawa, Kazushi, et al.. (2011). [Endovascular therapy for peripheral arterial disease].. PubMed. 69(2). 318–21. 2 indexed citations
20.
Komaru, Tatsuya, Satoru Takeda, Kazuhiro Takahashi, et al.. (2007). Hydrogen Peroxide Derived From Beating Heart Mediates Coronary Microvascular Dilation During Tachycardia. Arteriosclerosis Thrombosis and Vascular Biology. 27(5). 1057–1063. 14 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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