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Kõji Tanaka

University of Florence

21H-index
267Paper Count
1.4KCitation Count
Published Papers 21
Publication Date
CT Angiography-for-All: Beyond Diagnostic Nihilism in Acute Intracerebral Hemorrhage Care - A Personal View
err2025-12-01
err0
PREAI
errPensato, Umberto; Demchuk, Andrew M.; Tanaka, Koji; Busto, Giorgio; Fainardi, Enrico; Ospel, Johanna M.; Alshamrani, Mohamed A.; Lun, Ronda; Simonetti, Renato; Rodriguez-Luna, David; Gioia, Laura C.; Mazya, Michael V.; Dowlatshahi, Dar; Goldstein, Joshua N.; Morotti, Andrea
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Tiny-objective segmentation for spot signs on multi-phase CT angiography via contrastive learning with dynamic-updated positive–negative memory banks
err2025-07-11
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PREAI
errJianhai Zhang; Mackenzie Horn; Koji Tanaka; Fouzi Bala; Nishita Singh; Faysal Benali; Aravind Ganesh; Andrew M. Demchuk; Bijoy K. Menon; Wu Qiu
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Initial intraventricular involvement and early intracerebral hematoma retraction: The “ventricular washout”
err2025-04-02
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PREAI
errUmberto Pensato; Chitapa Kaveeta; Koji Tanaka; Johanna M Ospel; Mohamed A AlShamrani; MacKenzie Horn; Dar Dowlatshahi; Girish Kulkarni; Ericka Teleg; Abdulaziz Sulaiman Al Sultan; Linda Kasickova; Tomoyuki Ohara; Piyush Ojha; Sina Marzoughi; Bijoy K Menon; Mayank Goyal; Andrew M Demchuk
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Co-localization of NCCT hypodensity and CTA spot sign to predict intracerebral hematoma expansion and severity: development and validation of the Black,-&-White sign
errSTROKE
IF8.9
err2025-02-01
err0
PREAI
errPensato, Umberto; Tanaka, Koji; Horn, MacKenzie; Teleg, Ericka; Al Sultan, Abdulaziz; Machova, Linda Kasickova; Ohara, Tomoyuki; Ojha, Piyush; Marzoughi, Sina; Banerjee, Ankur; Kulkarni, Girish; Menon, Bijoy; Goyal, Mayank; Hill, Michael; Molina, Carlos; Silva, Yolanda; Boulanger, Jean-Martin; Gubitz, Gord; Bhatia, Rohit; Srivastava, Padma; Roy, Jayanta; Dzialowski, Imanuel; Kase, Carlos; Kobayashi, Adam; Rodriguez-Luna, David; Aviv, Richard; Dowlatshahi, Dar; Demchuk, Andrew
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Validation of the Black-&-White sign to predict intracerebral hematoma expansion in the multi-center PREDICT study cohort
err2025-01-10
err0
PREAI
errPensato, Umberto; Tanaka, Koji; Ospel, Johanna M.; Aviv, Richard, I; Rodriguez-Luna, David; Hill, Micheal D.; Molina, Carlos A.; Silva Blas, Yolanda; Boulanger, Jean-Martin; Gord, Gubitz; Bhatia, Rohit; Padma, Vasantha; Roy, Jayanta; Dzialowski, Imanuel; Kase, Carlos S.; Kobayashi, Adam; Dowlatshahi, Dar; Demchuk, Andrew M.; PREDICT Investigators
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Co-localization of NCCT hypodensity and CTA spot sign predicts substantial intracerebral hematoma expansion: The Black-&-White sign
err2024-08-16
err0
errOAAI
errPensato, Umberto; Tanaka, Koji; Horn, MacKenzie; Teleg, Ericka; Al Sultan, Abdulaziz Sulaiman; Kasickova, Linda; Ohara, Tomoyuki; Ojha, Piyush; Marzoughi, Sina; Banerjee, Ankur; Kulkarni, Girish; Dowlatshahi, Dar; Goyal, Mayank; Menon, Bijoy K.; Demchuk, Andrew M.
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HERMES-24 Score Derivation and Validation for Simple and Robust Outcome Prediction After Large Vessel Occlusion Treatment
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IF8.9
err2024-08-01
err0
PREAI
errTanaka, Koji; Brown, Scott; Goyal, Mayank; Menon, Bijoy K.; Campbell, Bruce C. V.; Mitchell, Peter J.; Jovin, Tudor G.; Saver, Jeffrey L.; Muir, Keith W.; White, Phil M.; Bracard, Serge; Guillemin, Francis; Roos, Yvo B. W. E. M.; van Zwam, Wim H.; Najm, Mohamed; Dowlatshahi, Dar; Hill, Michael D.; Demchuk, Andrew M.
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Combining Early Ischemic Change and Collateral Extent for Functional Outcomes After Endovascular Therapy: An Analysis From AcT Trial
errSTROKE
IF8.9
err2024-07-01
err1
PREAI
errTanaka, Koji; Kaveeta, Chitapa; Pensato, Umberto; Zhang, Jianhai; Bala, Fouzi; Alhabli, Ibrahim; Horn, MacKenzie; Ademola, Ayoola; Almekhlafi, Mohammed; Ganesh, Aravind; Buck, Brian; Tkach, Aleksander; Catanese, Luciana; Dowlatshahi, Dar; Shankar, Jai; Poppe, Alexandre Y.; Shamy, Michel; Qiu, Wu; Swartz, Richard H.; Hill, Michael D.; Sajobi, Tolulope T.; Menon, Bijoy K.; Demchuk, Andrew M.; Singh, Nishita
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Timing of Spot Sign Appearance, Spot Sign Volume, and Leakage Rate among Phases of Multiphase CTA Predict Intracerebral Hemorrhage Growth
err2024-05-23
err1
PREAI
errHorn, MacKenzie; Teleg, Ericka; Tanaka, Koji; Al Sultan, Abdulaziz; Kasickova, Linda; Ohara, Tomoyuki; Ojha, Piyush; Wasyliw, Sanchea; Marzoughi, Sina; Banerjee, Ankur; Kulkarni, Girish; Horn, Kennedy; Bobyn, Amy; Neweduk, Anneliese; Singh, Nishita; Qiu, Wu; Rodriguez-Luna, David; Dowlatshahi, Dar; Goyal, Mayank; Menon, Bijoy K.; Demchuk, Andrew M.
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Developing and Validating Post-Treatment HERMES Score to Predict Outcome From Anterior Circulation Large Vessel Occlusion Stroke: A Meta-Analysis of Individual Data From 7 Randomized Clinical Trials
errSTROKE
IF8.9
err2024-02-01
err0
PREAI
errTanaka, Koji; Brown, Scott; Goyal, Mayank; Menon, Bijoy K.; Campbell, Bruce C.; Mitchell, Peter J.; Jovin, Tudor G.; Demchuk, Andrew M.
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Presenting Symptoms and Diffusion-Weighted MRI Positivity by Time After Transient Neurologic Events: A Pooled Analysis of 3 Cohort Studies
err2024-01-09
err2
PREAI
errTanaka, Koji; Coutts, Shelagh B.; Joundi, Raed A.; Singh, Nishita; Uehara, Tohiyuki; Ohara, Tomoyuki; Koga, Masatoshi; Koge, Junpei; Toyoda, Kazunori; Penn, Andrew M.; Balshaw, Robert F.; Bibok, Maximilian M. B.; Votova, Kristine; Smith, Eric E.; Minematsu, Kazuo; Demchuk, Andrew M.
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Feasibility Of Non-invasive Brain Temperature Measurement In Acute Ischemic Stroke: A Comparison Study Of MR Thermometry Vs. Zero-Heat-Flux Sensors
errSTROKE
IF8.9
err2023-02-01
err0
PREAI
errHorn, MacKenzie; Meulenbroek, Nathan; Chu, Tak-Ho; Singh, Nishita; Tanaka, Koji; Menon, Bijoy K.; Diprose, William; Pichardo, Samuel; Demchuk, Andrew M.; Almekhlafi, Mohammed
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Significance of Baseline Ischemic Core Volume on Stroke Outcome After Endovascular Therapy in Patients Age ≥75 Years: A Pooled Analysis of Individual Patient Data From 7 Trials
errSTROKE
IF8.9
err2022-12-01
err10
errOAAI
errTanaka, Koji; Goyal, Mayank; Menon, Bijoy K.; Campbell, Bruce C., V; Mitchell, Peter J.; Jovin, Tudor G.; Davalos, Antoni; Jansen, Olav; Muir, Keith W.; White, Phil M.; Bracard, Serge; Achit, Hamza; Dippel, Diederik W. J.; Majoie, Charles B. L. M.; Hill, Michael D.; Brown, Scott; Demchuk, Andrew M.
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PON1 Q192R Alters Clopidogrel Efficacy in Patients With Coiling of Intracranial Aneurysm but Not Carotid Artery Stenting.
errSTROKE
IF8.9
err2021-03-01
err0
PREAI
errTanaka, Koji; Matsumoto, Shoji; Ainiding, Gulibahaer; Nakahara, Ichiro; Ishii, Akira; Hatano, Taketo; Iinuma, Kyoko; Matsushita, Takuya; Ishobe, Noriko; Yamasaki, Ryo; Nagata, Izumi; Kira, Jun-Ichi
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Reduced Post-ischemic Brain Injury in Transient Receptor Potential Vanilloid 4 Knockout Mice
err2020-05-12
err23
errOAAI
errTanaka, Koji; Matsumoto, Shoji; Yamada, Takeshi; Yamasaki, Ryo; Suzuki, Makoto; Kido, Mizuho A.; Kira, Jun-Ichi
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A preliminary ex vivo study of 3D ultrasonography of aortic atherosclerosis using autopsied aorta
err2016-07-09
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errOAAI
errKoga, Masatoshi; Sato, Kazuaki; Ishibashi-Ueda, Hatsue; Tanaka, Koji; Suzuki, Rieko; Sumita, Yoshiyuki; Minematsu, Kazuo; Toyoda, Kazunori
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Transient ischemic attack clinic in an urban area of Japan
err2015-06-16
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PREAI
errSuzuki, Rieko; Uehara, Toshiyuki; Ohara, Tomoyuki; Hama, Yuka; Shimomura, Ryo; Matsushima, Hayato; Tanaka, Koji; Miyagi, Tetsuya; Toyoda, Kazunori; Minematsu, Kazuo
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Three-dimensional analysis of the left atrial appendage for detecting paroxysmal atrial fibrillation in acute ischemic stroke
err2014-03-13
err9
PREAI
errTanaka, Koji; Koga, Masatoshi; Sato, Kazuaki; Suzuki, Rieko; Minematsu, Kazuo; Toyoda, Kazunori
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Kidney Enhancement on X-Rays Following Emergency Percutaneous Coronary Procedure Predicts Poor Short- and Long-Term Clinical Outcomes
err2013-01-01
err1
errOAAI
errUeda, Hiromichi; Yamada, Takahisa; Masuda, Masaharu; Morita, Takashi; Furukawa, Yoshio; Tanaka, Koji; Iwasaki, Yusuke; Okada, Takeshi; Kawasaki, Masato; Kuramoto, Yuki; Naito, Takashi; Fujimoto, Tadao; Komuro, Issei; Fukunami, Masatake
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Vascular remodeling 1 year after cardiac transplantation
err2007-01-01
err19
errOAAI
errLi, Haiyan; Tanaka, Koji; Chhabra, Ankush; Oeser, Brandy; Kobashigawa, Jon A.; Tobis, Jonathan M.
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