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Atsuhiro Koya · SciRah

Researcher profile · Semantic Scholar

Atsuhiro Koya

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Atsuhiro Koya — researcher profile on SciRah

h-index: 10
Works: 59
Citations: 484

Most-cited papers

Factors influencing wound healing of critical ischaemic foot after bypass surgery: is the angiosome important in selecting bypass target artery?
N. Azuma, H. Uchida, T. Kokubo, Atsuhiro Koya +2 more
2012European Journal of Vascular and Endovascular Surgery235 citations Open access
Semantic Scholar
Predictive Model for Mortality Risk Including the Wound, Ischemia, Foot Infection Classification in Patients Undergoing Revascularization for Critical Limb Ischemia.
N. Azuma, M. Takahara, Akio Kodama, Y. Soga +5 more
2019Circulation. Cardiovascular Interventions43 citations Open access
Semantic Scholar
Laser speckle flowgraphy can also be used to show dynamic changes in the blood flow of the skin of the foot after surgical revascularization
Shinsuke Kikuchi, Keisuke Miyake, Yuki Tada, Daiki Uchida +4 more
2018Vascular35 citations Open access
Semantic Scholar
Evaluation of paramalleolar and inframalleolar bypasses in dialysis- and nondialysis-dependent patients with critical limb ischemia.
Shinsuke Kikuchi, T. Sasajima, M. Inaba, Daiki Uchida +5 more
2017Journal of Vascular Surgery23 citations Open access
Semantic Scholar
Ulcer Healing After Peripheral Intervention
N. Azuma, Atsuhiro Koya, Daiki Uchida, Yukihiro Saito +1 more
201420 citations Open access
Semantic Scholar
Effectiveness and Safety of Ultrasound Guided Lower Extremity Nerve Blockade in Infragenicular Bypass Grafting for High Risk Patients With Chronic Limb Threatening Ischaemia.
Shinsuke Kikuchi, Takuya Yamaguchi, Keisuke Miyake, Daiki Uchida +6 more
2019European Journal of Vascular and Endovascular Surgery14 citations Open access
Semantic Scholar
Graft flow predictive equation in distal bypass grafting for critical limb ischemia.
Keisuke Miyake, Shinsuke Kikuchi, H. Okuda, Atsuhiro Koya +2 more
2019Journal of Vascular Surgery14 citations Open access
Semantic Scholar
Clinical results of cystic excision for popliteal artery cystic adventitial disease: long-term benefits of preserving the intact intima.
Shinsuke Kikuchi, T. Sasajima, T. Kokubo, Atsuhiro Koya +2 more
2014Annals of Vascular Surgery14 citations
Semantic Scholar
Ulcer healing after peripheral intervention-can we predict it before revascularization?
N. Azuma, Atsuhiro Koya, Daiki Uchida, Yukihiro Saito +1 more
2014Circulation Journal13 citations
Semantic Scholar
Predictive model for postoperative ambulatory function after lower extremity bypass in chronic limb-threatening ischemia.
Keisuke Miyake, Shinsuke Kikuchi, Takamitsu Tatsukawa, Daiki Uchida +3 more
2020Annals of Vascular Surgery11 citations
Semantic Scholar
Successful surgical treatment for huge retroperitoneal liposarcoma involving the pancreas, right kidney, abdominal aorta and inferior vena cava
Mariko Tanaka, T. Kawahara, T. Nishikoshi, M. Hagiwara +7 more
2017Journal of Surgical Case Reports9 citations Open access
Semantic Scholar
Incidence, diagnosis and treatment of popliteal artery entrapment syndrome in current vascular practice in Japan
N. Fujimura, Kyousuke Hosokawa, H. Obara, K. Igari +16 more
2020Cardiovascular Intervention and Therapeutics8 citations
Semantic Scholar
Recent Progress of Bypass Surgery to the Dialysis-Dependent Patients with Critical Limb Ischemia
N. Azuma, Shinsuke Kikuchi, H. Okuda, Keisuke Miyake +1 more
2017Annals of Vascular Diseases8 citations Open access
Semantic Scholar
The Impact of Chronic Limb-Threatening Ischemia on Cardiac Surgery
Naohiro Wakabayashi, Shinsuke Kikuchi, Naoya Kuriyama, Yuta Kikuchi +8 more
2022Frontiers in Surgery5 citations Open access
Semantic Scholar
A case of lymphoma mimicking infected internal iliac artery aneurysm
Yohei Ichikawa, Shinsuke Kikuchi, Hiroya Moriyama, Takamitsu Tatsukawa +9 more
2023Surgery Case Reports3 citations Open access
Semantic Scholar
Venous Screening Activities at the Site of Hokkaido East Iburi Earthquake: Report from the Result of Venous Screening in Preventive Awareness Activities
K. Kamada, Daiki Uchida, H. Okuda, Atsuhiro Koya +5 more
2021Annals of Vascular Diseases3 citations Open access
Semantic Scholar
Successful endovascular therapy involving direct puncture for spontaneous internal iliac artery aneurysm rupture
K. Kamada, Atsuhiro Koya, Ai Tochikubo-Suzuki, Shinsuke Kikuchi +2 more
2021Journal of Vascular Surgery Cases and Innovative Techniques3 citations Open access
Semantic Scholar
Stent-Graft Removal and Extra-Anatomical Bypass for the Treatment of Stent-Graft Infection after Endovascular Aneurysm Repair
Naoya Kuriyama, Atsuhiro Koya, Shinsuke Kikuchi, Daiki Uchida +1 more
2022Annals of Vascular Diseases2 citations Open access
Semantic Scholar
Lateral approach to distal peroneal artery without fibular resection
Yohei Ichikawa, Shinsuke Kikuchi, Yuri Yoshida, Daiki Uchida +2 more
2022Journal of Vascular Surgery Cases and Innovative Techniques2 citations Open access
Semantic Scholar
Traumatic Superficial Femoral Arteriovenous Fistula with Pulsatile Mass and Leg Pain 60 Years after Stabbing Injury
Kazuki Takahashi, Shinsuke Kikuchi, Ai Tochikubo-Suzuki, Yuri Yoshida +4 more
2022Annals of Vascular Diseases2 citations Open access
Semantic Scholar
A Case of Isolated Infragenicular Arterial Lesions Successfully Treated with Open Endarterectomy
H. Okuda, Shinsuke Kikuchi, Atsuhiro Koya, H. Takei +1 more
2021Annals of Vascular Diseases2 citations Open access
Semantic Scholar
Digital Arteriovenous Fistula Formation Associated with Bone Fracture Induced Blunt Trauma
Keisuke Miyake, Shinsuke Kikuchi, Atsuhiro Koya, Y. Sawa +1 more
2018International Journal of Angiology2 citations Open access
Semantic Scholar
Successful Simultaneous Revascularization for Acute Limb Ischemia and Concomitant Acute Myocardial Infarction
Keisuke Miyake, Shinsuke Kikuchi, Y. Kitani, Atsuhiro Koya +4 more
2018Annals of Vascular Diseases2 citations Open access
Semantic Scholar
Successful limb salvage through staged bypass combined with free gracilis muscle transfer for critical limb ischemia with osteomyelitis after failed endovascular therapy
Keisuke Miyake, Shinsuke Kikuchi, H. Okuda, Atsuhiro Koya +4 more
2018Surgery Case Reports2 citations Open access
Semantic Scholar
The Usefulness of Ultrasound‐Guided Lower Extremity Nerve Blockage (UGNB) in Infrapopliteal Artery Bypass Grafting for Frail Patients With Critical Limb Ischemia: FT14.
Shinsuke Kikuchi, Keisuke Miyake, H. Okuda, Daiki Uchida +2 more
20172 citations Open access
Semantic Scholar
A case of inflammatory solitary internal iliac artery aneurysm successfully treated by an endovascular procedure.
Hiroki Yoshida, K. Kiyokawa, Atsuhiro Koya
2010Annals of Vascular Diseases2 citations Open access
Semantic Scholar
Lipo-prostaglandin E1 is absorbed by vascular smooth muscle cells and may enhance re-endothelialization of vein grafts.
N. Akasaka, K. Yamazaki, M. Ishikawa, Atsuhiro Koya +4 more
2002Journal of Cardiovascular Surgery2 citations
Semantic Scholar
Successful surgical repair of aortic root rupture during transcatheter aortic valve implantation: a case report
Ryosuke Numaguchi, N. Yokoyama, Kazunori Ishikawa, Atsuhiro Koya +2 more
2024General Thoracic and Cardiovascular Surgery Cases1 citations Open access
Semantic Scholar
Stent Graft Migration Due to Structural Failure Nine Months After Thoracic Endovascular Aortic Repair Using Valiant Navion
K. Kamada, M. Shingaki, Keitaro Nakanishi, Kazunori Ishikawa +2 more
2023EJVES Vascular Forum1 citations Open access
Semantic Scholar
IgG4-Related Periaortitis Initially Suspected of Being an Aortic Intramural Hematoma in the Ascending Aorta
Kazuki Takahashi, Shinsuke Kikuchi, K. Kamada, Ai Tochikubo +4 more
2021Annals of Vascular Diseases1 citations Open access
Semantic Scholar
Collateral artery bypass in the infrapopliteal segment
Ai Tochikubo, Atsuhiro Koya, Daiki Uchida, Yuki Tada +2 more
2020Journal of Vascular Surgery Cases and Innovative Techniques1 citations Open access
Semantic Scholar
Establishment of the First Mobile Telemedicine for Aortic Emergencies in Japan
N. Azuma, Atsuhiro Koya, H. Kamiya, T. Kunisawa +4 more
20191 citations Open access
Semantic Scholar
Successful Surgical Treatment for Large Common Hepatic Arterial Aneurysm Incidentally Discovered during Evaluation for Mallory–Weiss Syndrome
Daichi Mizushima, Tsutomu Doita, S. Yuzawa, Takayuki Uramoto +6 more
2026Annals of Vascular Diseases0 citations Open access
Semantic Scholar
Sex-specific association between preoperative foot infection and vein graft stenosis after distal bypass for chronic limb-threatening ischemia.
H. Okuda, Shinsuke Kikuchi, Atsuhiro Koya, Keisuke Miyake +1 more
2026Journal of Vascular Surgery0 citations Open access
Semantic Scholar
Strategic Inferior Mesenteric Artery Revascularization for an Inferior Mesenteric Artery Aneurysm Associated with Chronic Occlusion of the Celiac and Superior Mesenteric Arteries
Shuhei Miura, Hajime Maeda, Takayuki Magishi, Shingo Tsushima +2 more
2026Surgery Case Reports0 citations Open access
Semantic Scholar
Acute Inflammatory Pseudoaneurysm of the Gastroepiploic Artery in a Patient with Multiple Aneurysms: A Case Highlighting Systemic Vascular Remodeling
Yuri Yoshida, Shinsuke Kikuchi, Daiki Uchida, Naoya Kuriyama +6 more
2025Annals of Vascular Diseases0 citations Open access
Semantic Scholar
A Novel Graft Route by Passage under the Achilles Tendon in Paramalleolar Distal Bypass Using the Small Saphenous Vein
K. Kamada, Atsuhiro Koya, Keitaro Nakanishi, K. Ishikawa +2 more
2023Annals of Vascular Diseases0 citations Open access
Semantic Scholar
Virchow triad and venous thromboembolism in disaster—Our experience in the Hokkaido East Iburi Earthquake—
K. Kamada, Shinsuke Kikuchi, Daiki Uchida, Atsuhiro Koya +2 more
2022Japanese Journal of Thrombosis and Hemostasis0 citations Open access
Semantic Scholar
P-066 Factors Related to Postoperative Delirium in Vascular Surgery in an Ageing Society
Ai Tochikubo, Shinsuke Kikuchi, Kazuki Takahashi, Takamitsu Tatsukawa +4 more
2021EJVES Vascular Forum0 citations Open access
Semantic Scholar
Prospects for the Team Approach in Angiology Medical Care: Role of the Specific Nurse in the Treatment of Patients with Chronic Limb-threatening Ischemia
Ranko Hinooka, Atsuhiro Koya, Daiki Uchida, Shinsuke Kikuchi +5 more
20210 citations Open access
Semantic Scholar
Importance of the Wound, Ischemia, and foot Infection (WIfI) Classification and Pedal Microcirculation for Wound Healing After Bypass Surgery in Chronic Limb-Threatening Ischemia
Keisuke Miyake, Shinsuke Kikuchi, Daiki Uchida, Atsuhiro Koya +2 more
20200 citations Open access
Semantic Scholar
Preoperative d-ROMs as a Biomarker for Predicting Graft Failure After Distal Bypass Surgery in CLTI Patients
Daiki Uchida, Shinsuke Kikuchi, Yuri Yoshida, Atsuhiro Koya +1 more
20200 citations Open access
Semantic Scholar
Significance of Recovery of Limb Function After Surgical Revascularization in Chronic Limb-Threatening Ischemia
Shinsuke Kikuchi, Daiki Uchida, K. Kamada, Takamitsu Tatsukawa +4 more
20200 citations Open access
Semantic Scholar
Prognostic Factors of Long-term Survivors After Surgical Revascularization in Dialysis-dependent Patients with Chronic Limb Threatening Ischemia
Shinsuke Kikuchi, Naoya Kuriyama, Ai Tochikubo, Daiki Uchida +3 more
2019European Journal of Vascular and Endovascular Surgery0 citations Open access
Semantic Scholar
Established Trends of Clinical Diagnosis and Treatment for Peripheral Artery Disease in 2018 Era
Atsuhiro Koya
2019Japanese Journal of Cardiovascular Surgery0 citations Open access
Semantic Scholar
Gender-Related Differences of Vein Bypass Graft Intimal Hyperplasia and Clinical Outcomes for Critical Limb Ischemia; A Propensity Matched Analysis
H. Okuda, Shinsuke Kikuchi, Keisuke Miyake, Atsuhiro Koya +2 more
20190 citations Open access
Semantic Scholar
Distal Bypass Grafting Using the Basilic–Cephalic Loop Vein for Chronic Limb-Threatening Ischemia under Peripheral Nerve Blockades in a Patient with Severely-Reduced Heart Function and End-Stage Renal Disease
Yuki Tada, Shinsuke Kikuchi, H. Okuda, K. Kamada +5 more
2019Annals of Vascular Diseases0 citations Open access
Semantic Scholar
IYSC06. Factors Associated With Postoperative Ambulatory Function After Lower Extremity Bypass: The Importance of Wound Severity of the Wound, Ischemia, and Foot Infection Classification
Keisuke Miyake, Shinsuke Kikuchi, Takamitsu Tatsukawa, Daiki Uchida +3 more
2019Journal of Vascular Surgery0 citations Open access
Semantic Scholar
A Change of Duplex Sonographic Velocities and Flow of Infrapopliteal Vein Graft in 30 Days After Surgery is a Strong Predictor for 1-year Graft Patency
Naoya Kuriyama, Shinsuke Kikuchi, Takamitsu Tatsukawa, Ai Tochikubo +3 more
20190 citations Open access
Semantic Scholar
破裂性腹部大動脈瘤に対するEVAR first strategy-治療成績の向上を目指して-
Taiki Uchida, Atsuhiro Koya, Keisuke Kamata, Tatsukawa Takamitsu +5 more
20190 citations
Semantic Scholar

Frequent co-authors

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N. Azuma×38
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N. Azuma — researcher profile on SciRah
Shinsuke Kikuchi×36
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Shinsuke Kikuchi — researcher profile on SciRah
Daiki Uchida×27
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Daiki Uchida — researcher profile on SciRah
Keisuke Miyake×13
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Keisuke Miyake — researcher profile on SciRah

×9

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H. Okuda — researcher profile on SciRah

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K. Kamada — researcher profile on SciRah

Naoya Kuriyama×8

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Naoya Kuriyama — researcher profile on SciRah

Yuri Yoshida×8

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Yuri Yoshida — researcher profile on SciRah

Ai Tochikubo×8

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Ai Tochikubo — researcher profile on SciRah

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Y. Sawa — researcher profile on SciRah

Takamitsu Tatsukawa×7

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Takamitsu Tatsukawa — researcher profile on SciRah

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H. Uchida — researcher profile on SciRah