Updated on 2026/03/29

写真a

 
nishi yuji
 
Affiliation
Nippon Medical School Hospital, Stroke Care Unit, Assistant Professor
Title
Assistant Professor
External link

Papers

  • 心原性中大脳動脈起始部閉塞例では発症前の全脳体積は血栓回収療法後の転帰に関与しない

    青木 淳哉, 西 佑治, 沼尾 紳一郎, 下山 隆, 坂本 路果, 鈴木 健太郎, 片野 雄大, 坂本 悠記, 須田 智

    日本脳神経血管内治療学会学術集会抄録集   41回   920 - 920   2025.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 活動性悪性腫瘍を有する脳主幹動脈閉塞症例に対する機械的血栓回収術の治療成績と予後予測因子の検討

    沼尾 紳一郎, 片野 雄大, 横須賀 佑, 上田 颯英, 西 佑治, 鈴木 健太郎, 坂本 悠記, 青木 淳哉, 須田 智

    日本脳神経血管内治療学会学術集会抄録集   41回   319 - 319   2025.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • Associations between systolic blood pressure and infarct growth after thrombectomy for acute stroke: A retrospective observational study. International journal

    Yuki Sakamoto, Junya Aoki, Yuji Nishi, Sotaro Shoda, Michika Sakamoto, Kentaro Suzuki, Takehiro Katano, Akihito Kutsuna, Ryutaro Kimura, Kaito Watanabe, Chinatsu Sakuragi, Takashi Shimoyama, Kazumi Kimura

    International journal of stroke : official journal of the International Stroke Society   17474930251367828 - 17474930251367828   2025.8

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    BACKGROUND: The optimal blood pressure control strategy after mechanical thrombectomy (MT) is not well understood, especially for patients with successful recanalization. We hypothesized that low systolic blood pressure (SBP) after MT is associated with infarct growth (IG), even in patients with successful recanalization. AIMS: The aim of the present study was to clarify the relationships between IG and SBP parameters in patients treated with MT. METHOD: Consecutive acute stroke patients who underwent emergent MT from September 2014 through December 2019 were retrospectively enrolled. Diffusion-weighted imaging (DWI) was performed on admission and approximately 24 h after the procedure. IG was calculated as the difference between infarct volume on 24-h DWI and initial DWI. SBP from recanalization to 24-h DWI was used. The associations between IG and SBP parameters, including maximum, minimum, and mean SBPs and coefficient of variation (CV) of SBPs, were evaluated with multiple regression analyses. RESULTS: A total of 377 MT cases (225 male (60%), median age = 76 (interquartile range (IQR) = 68-83) years, median National Institutes of Health Stroke Scale (NIHSS) score = 17 (10-23), median onset to initial DWI time = 131 (79-350) min) were enrolled in this study. Successful recanalization modified the association between SBP parameters and IG (p for interaction < 0.05). In cases with successful recanalization (n = 314), SBP was recorded 7007 times between recanalization and 24-h follow-up magnetic resonance imaging (MRI). Minimum SBP from recanalization to 24-h DWI (standardized coefficient = -0.144, 95% confidence interval (CI) -0.269 to -0.019, p = 0.024, i.e. low minimum SBP was associated with higher IG) and CV of SBP (0.122, 0.003 to 0.241, p = 0.045) were independently associated with IG, even after adjusting for various factors including age, sex, initial NIHSS score, baseline infarct volume, and symptomatic intracerebral hemorrhage. CONCLUSION: Minimum SBP and CV of SBP after recanalization were associated with IG in consecutive acute stroke patients who underwent successful MT. IG is a sensitive imaging marker for evaluating the effect of post-procedural SBP, and extremely low SBP after MT should be avoided to mitigate IG.

    DOI: 10.1177/17474930251367828

    PubMed

    researchmap

  • Acute DWI volume is a strong imaging predictor of favorable outcomes in patients with acute stroke and treated with mechanical thrombectomy. International journal

    Yuki Sakamoto, Junya Aoki, Yuji Nishi, Sotaro Shoda, Ryutaro Kimura, Tomonari Saito, Takuya Kanamaru, Kentaro Suzuki, Takehiro Katano, Akihito Kutsuna, Shinichiro Numao, Takashi Shimoyama, Kazumi Kimura

    Journal of the neurological sciences   468   123334 - 123334   2025.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    BACKGROUND: Infarct volume on diffusion-weighted imaging (DWI) is a promising imaging marker for clinical outcomes in patients with acute stroke treated with mechanical thrombectomy (MT), but its predictive value has not been well evaluated, especially in consecutive patients. The present study aimed to elucidate the relationship between infarct volume and its change and favorable functional outcomes in consecutive patients with acute stroke who underwent MT. METHOD: Of patients with consecutive acute stroke who underwent MT from September 2014 through December 2019, those who were pre-morbidly independent were enrolled. Infarct volume on DWI was measured at admission (DWIinitial) and 24 h after admission (DWI24h) with semi-automated imaging software. Infarct growth (IG) was calculated as the difference between DWI24h and DWIinitial. Factors associated with a favorable outcome (mRS score 0-2) 3 months after stroke onset were assessed by multivariable analyses. Model performance was evaluated with the C-statistic. RESULTS: A total of 251 patients (165 male [66 %], median age 75 [IQR 67-81] years, median NIHSS score 15 [7-21]) were enrolled in the present study. Multivariable logistic regression analysis showed that DWI24h (OR 0.74, 95 % CI 0.62-0.87 for every 10-mL increment) and IG (0.74, 0.62-0.88 for every 10-mL increment) were independently and negatively associated with a favorable outcome. These associations were observed in patients with diverse vessel occlusions. Adding DWI24h or IG to the conventional predictors of favorable outcomes improved predictive accuracy (p < 0.05). CONCLUSION: DWI infarct volume 24 h after admission and IG can be strong imaging predictors of favorable outcomes after MT.

    DOI: 10.1016/j.jns.2024.123334

    PubMed

    researchmap

  • Transvenous Retrograde Pressure Cooker Technique for Embolization of a Tentorial Dural Arteriovenous Fistula Draining into the Superior Petrosal Vein.

    Keisuke Yoshida, Kazunori Akaji, Kazuma Kowata, Yuji Nishi, Kosuke Karatsu, Naoko Miyamoto, Isao Naito, Yu Kinoshita, Hiroo Yamaga, Tomoaki Terada

    Journal of neuroendovascular therapy   19 ( 1 )   2025

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    OBJECTIVE: A tentorial dural arteriovenous fistula (DAVF) draining into the superior petrosal vein, also referred to as a petrous DAVF, is a Borden type 3 lesion with an aggressive natural history. Standard treatment options include surgical disconnection of the drainer or transarterial embolization (TAE). While the former requires an invasive craniotomy, the latter is associated with incomplete occlusion and a high complication rate. Transvenous embolization (TVE) has traditionally been considered challenging. We report a case of TVE performed through a tortuous pial vein using the retrograde pressure cooker technique (RPCT). CASE PRESENTATION: A 38-year-old woman presented with right pulsatile tinnitus. Angiography revealed a petrous DAVF supplied by the petrous branch of the middle meningeal artery, the ophthalmic artery, and the inferolateral trunk. A TAE attempt failed due to the narrow and tortuous access of the eloquent feeder. Consequently, TVE was performed via right jugular access, with retrograde navigation of 2 microcatheters through the vein of Galen, basal vein of Rosenthal, and lateral mesencephalic vein. After coils were placed as a plug scaffold in the draining vein, Onyx 34 (Medtronic, Irvine, CA, USA) was injected under intentional systemic hypotension. This resulted in the occlusion of the foot of the drainer, the fistulous point, and the feeders adjacent to the fistula. Due to the significant resistance encountered and the associated risk of venous injury, the microcatheter used for Onyx injection was left in place. The patient's symptoms resolved completely without any neurological deficit. CONCLUSION: TVE using the RPCT achieved complete obliteration of a petrous DAVF. Further cases are needed to validate the feasibility and safety of this technique.

    DOI: 10.5797/jnet.cr.2025-0034

    PubMed

    researchmap

  • 急性期脳梗塞症例における発症24時間以内でのCASの現状と安全性・有効性の検討

    高見 僚一, 齊藤 智成, 松村 有祐, 塩田 順, 正田 創太郎, 渡邊 開斗, 西 佑治, 沓名 章仁, 鈴木 健太郎, 坂本 悠記, 西山 康裕, 木村 和美

    日本脳神経血管内治療学会学術集会抄録集   40回   377 - 377   2024.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 急性期脳梗塞に対する経皮的血栓回収療法におけるくも膜下出血合併は,頭部MRIでの梗塞体積の増加に関与する

    正田 創太郎, 坂本 悠記, 西 佑治, 沓名 章仁, 鈴木 健太郎, 齊藤 智成, 西山 康裕, 木村 和美

    日本脳神経血管内治療学会学術集会抄録集   40回   443 - 443   2024.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • Clinical significance of intracranial hemorrhage after thrombectomy detected solely by magnetic resonance imaging and not by computed tomography. International journal

    Kentaro Suzuki, Takehiro Katano, Shinichiro Numao, Yuji Nishi, Akihito Kutsuna, Takuya Kanamaru, Tomonari Saito, Junya Aoki, Yasuhiro Nishiyama, Kazumi Kimura

    Journal of the neurological sciences   460   122999 - 122999   2024.5

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    BACKGROUND AND OBJECTIVE: Whether intracranial hemorrhage (ICH) detected using magnetic resonance imaging (MRI) affects the clinical outcomes of patients with large-vessel occlusion (LVO) treated with mechanical thrombectomy (MT) remains unclear. This study investigated the clinical features of ICH after MT detected solely by MRI. METHODS: This was a retrospective analysis of patients with acute ischemic stroke and occlusion of the internal carotid artery or middle cerebral artery treated with MT between April 2011 and March 2021. Among 632 patients, patients diagnosed with no ICH using CT, with a pre-morbid modified Rankin Scale (mRS) score ≤ 2, and those who underwent MRI including T2* and computed tomography (CT) within 72 h from MT were enrolled. The main outcomes were the association between ICH detected solely by MRI and clinical outcomes at 90 days. Poor clinical outcomes were defined as mRS score > 2 at 90 days after onset. RESULTS: Of the 246 patients, 29 (12%) had ICH on MRI (MRI-ICH(+)), and 217 (88%) were MRI-ICH(-). There was no significant difference between number of patients with MRI-ICH(+) experiencing poor (10 [12%]) and favorable (19 [12%]) outcomes. The mRS score at 90 days between patients with MRI-ICH (+) and MRI-ICH(-) was not significantly different (2 [1-4] vs. 2 [1-4], respectively). Higher age and lower ASPECTS were independent risk factors for poor outcomes, as shown by multivariate regression analysis. MRI-ICH(+) status was not associated with poor outcomes. CONCLUSIONS: ICH detected by MRI alone did not influence clinical outcomes in patients with LVO treated with MT.

    DOI: 10.1016/j.jns.2024.122999

    PubMed

    researchmap

  • The effect of asymptomatic intracranial hemorrhage after mechanical thrombectomy on clinical outcome. International journal

    Kentaro Suzuki, Takehiro Katano, Shinichiro Numao, Yuji Nishi, Akihito Kutsuna, Takuya Kanamaru, Tomonari Saito, Junya Aoki, Yasuhiro Nishiyama, Kazumi Kimura

    Journal of the neurological sciences   457   122868 - 122868   2024.2

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    BACKGROUND AND OBJECTIVE: Whether asymptomatic intracranial hemorrhage (ICH) affects the clinical outcomes in patients with acute large vessel occlusion treated with mechanical thrombectomy (MT) remains unclear. This study aimed to address this uncertainty. METHODS: We retrospectively analyzed patients with acute ischemic stroke and internal carotid or middle cerebral (M1 segment) artery occlusion treated with MT between April 2011 and March 2021 at a single center. All patients had a premorbid modified Rankin scale (mRS) score ≤ 2 and an anterior circulation occlusion and underwent magnetic resonance imaging at admission. Asymptomatic ICH was defined as ICH without symptomatic ICH defined by the SITS-MOST criteria. A favorable outcome was defined as an mRS score ≤ 2 at 90 days after stroke onset. RESULTS: Our study included 349 patients; 62% were men, the median age was 76 [67-83] years, and the median National Institutes of Health Stroke Scale (NIHSS) score was 15 [8-21]. As determined via computed tomography, 103 (30%) patients had ICH (20 symptomatic and 83 asymptomatic). The favorable outcome rate was significantly lower for asymptomatic vs. no ICH (30% vs. 67%, p < 0.01). In a multivariate regression analysis, a high NIHSS score (odds ratio [OR], 1.06; 95% confidence interval [CI], 1.02-1.10; p < 0.01) and low Alberta Stroke Program Early CT Score (OR, 0.78; 95% CI, 0.65-0.92; p < 0.01) were independent risk factors for ICH. CONCLUSIONS: Asymptomatic ICH is associated with poor clinical outcome at 90 days after stroke onset.

    DOI: 10.1016/j.jns.2024.122868

    PubMed

    researchmap

  • A differential detailed diffusion-weighted imaging-ASPECTS for cerebral infarct volume measurement and outcome prediction. International journal

    Kentaro Suzuki, David S Liebeskind, Yuji Nishi, Akihito Kutsuna, Takehiro Katano, Yuki Sakamoto, Tomonari Saito, Junya Aoki, Noriko Matsumoto, Yasuhiro Nishiyama, Kazumi Kimura

    International journal of stroke : official journal of the International Stroke Society   18 ( 10 )   1202 - 1208   2023.12

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    BACKGROUND: Diffusion-weighted imaging-Alberta Stroke Program Early Computed Tomography Score (DWI-ASPECTS) has been used to estimate infarct core volume in acute stroke. However, the same and indiscriminate score deduction for punctate or confluent DWI high-intensity lesion might lead to variation in performance. AIMS: To develop and evaluate a differential detailed DWI-ASPECTS method in comparison with the conventional DWI-ASPECTS in core infarct volume measurement and clinical outcome prediction. METHODS: We retrospectively recruited patients with acute ischemic stroke (AIS) treated with endovascular treatment between April 2013 and October 2019. In differential detailed DWI-ASPECTS, restricted diffusion lesion that was punctate or less than half of a cortical region (M1-M6) would not lead to subtraction of point. A favorable outcome was modified Rankin Scale score ⩽2 at 90 days after stroke onset. RESULTS: Among 298 AIS patients, mean age was 75 years (interquartile range (IQR) 67-82), and 194 patients (65%) were males. Mean infarct core volume was 11 mL (IQR 3-37). Overall, the score by detailed DWI-ASPECTS was significantly higher than conventional DWI-ASPECTS (8 (7-9) vs. 7 (5-9); P < 0.01). The detailed DWI-ASPECTS resulted in a higher correlation coefficient (r) for core infarct volume estimation than the conventional DWI-ASPECTS (r = 0.832 vs. 0.773; P < 0.01). Upon re-classification of those scored ⩽6 in conventional DWI-ASPECTS (n = 134) by detailed DWI-ASPECTS, the rate of favorable outcome in patients with detailed DWI-ASPECTS >6 was significantly higher than those with ⩽6 (29 (48%) vs. 14 (19%); P < 0.01). CONCLUSIONS: Detailed DWI-ASPECTS appeared to provide a more accurate infarct core volume measurement and clinical outcome correlation than conventional DWI-ASPECTS among AIS patients treated with endovascular therapy.

    DOI: 10.1177/17474930231185468

    PubMed

    researchmap

  • 内側側頭葉・大脳皮質・皮質下に信号変化を呈した神経梅毒の若年男性の1例

    西 佑治, 林 俊行, 沓名 章仁, 青木 淳哉, 西山 康裕, 木村 和美

    臨床神経学   63 ( 4 )   221 - 224   2023.4

  • 閉塞部を通過し得た動脈硬化性内頸動脈起始部閉塞例の頸動脈エコー所見

    青木 淳哉, 鈴木 健太郎, 金丸 拓也, 片野 雄大, 沓名 章仁, 西 佑治, 竹子 優歩, 中上 徹, 沼尾 紳一郎, 木村 龍太郎, 須田 智, 松本 典子, 西山 康裕, 木村 和美

    脳卒中   43 ( 4 )   320 - 326   2021.7

  • Fluid-Attenuated Inversion Recovery May Serve As a Tissue Clock in Patients Treated With Endovascular Thrombectomy. International journal

    Junya Aoki, Yuki Sakamoto, Kentaro Suzuki, Yuji Nishi, Akihito Kutsuna, Yukako Takei, Kazutaka Sawada, Takuya Kanamaru, Arata Abe, Takehiro Katano, Yuho Takeshi, Toru Nakagami, Shinichiro Numao, Ryutaro Kimura, Satoshi Suda, Yasuhiro Nishiyama, Kazumi Kimura

    Stroke   52 ( 7 )   2232 - 2240   2021.7

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    BACKGROUND AND PURPOSE: We investigated whether the signal change on fluid-attenuated inversion recovery (FLAIR) can serve as a tissue clock that predicts the clinical outcome after endovascular thrombectomy (EVT), independently of the onset-to-admission time. METHODS: Consecutive patients with acute stroke treated with EVT between September 2014 and December 2018 were enrolled. Based on the parenchymal signal change on FLAIR, patients were classified into FLAIR-negative and FLAIR-positive groups. The clinical characteristics, imaging findings, EVT parameters, and the intracranial hemorrhage defined as Heidelberg Bleeding Classification ≥1c hemorrhage (parenchymal hemorrhage, intraventricular hemorrhage, subarachnoid hemorrhage, and/or subdural hemorrhage) were compared between the 2 groups. A modified Rankin Scale score 0 to 1 at 3 months was considered to represent a good outcome. RESULTS: Of the 227 patients with EVT during the study period, 140 patients (62%) were classified into the FLAIR-negative group and 87 (38%) were classified into the FLAIR-positive group. In the FLAIR-negative group, the patients were older (P=0.011), the onset-to-image time was shorter (P<0.001), the frequency of cardioembolic stroke was higher (P=0.006), and the rate of intravenous thrombolysis was higher (P<0.001) in comparison to the FLAIR-positive group. Although the rate of complete recanalization after EVT did not differ between the 2 groups (P=0.173), the frequency of both any-intracranial hemorrhage and Heidelberg Bleeding Classification ≥1c hemorrhage were higher in the FLAIR-positive group (P=0.004 and 0.011). At 3 months, the percentage of patients with a good outcome (FLAIR-negative, 41%; FLAIR-positive, 27%) was significantly related to the FLAIR signal change (P=0.047), while the onset-to-image time was not significant (P=0.271). A multivariate regression analysis showed that a FLAIR-negative status was independently associated with a good outcome (odds ratio, 2.10 [95% CI, 1.02–4.31], P=0.044). CONCLUSIONS: A FLAIR-negative status may predict the clinical outcome more accurately than the onset-to-admission time, which may support the role of FLAIR as a tissue clock.

    DOI: 10.1161/STROKEAHA.120.033374

    PubMed

    researchmap

  • 【神経症候学と神経診断学-AIは味方か敵か?】特異的症状の症候学・診断学とAI 片麻痺

    西 佑治, 木村 和美

    Clinical Neuroscience   38 ( 11 )   1405 - 1406   2020.11

     More details

    Language:Japanese   Publisher:(株)中外医学社  

    researchmap

  • Thrombectomy for Upper Extremity Artery Occlusion with Major Cerebral Artery Occlusion Using Mechanical Thrombectomy Devices for Acute Ischemic Stroke.

    Takehiro Katano, Kentaro Suzuki, Ryutaro Kimura, Toru Nakagami, Shinichiro Numao, Yuho Takeshi, Yuji Nishi, Takuya Kanamaru, Jyunya Aoki, Yasuhiro Nishiyama, Kazumi Kimura

    Journal of neuroendovascular therapy   14 ( 10 )   454 - 460   2020

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    OBJECTIVE: We report two cases of thrombectomy for upper extremity artery occlusion with major cerebral artery occlusion using mechanical thrombectomy devices for acute ischemic stroke. CASE PRESENTATIONS: Case 1 was a 79-year-old woman admitted for left internal carotid artery occlusion and left upper extremity artery occlusion. Case 2 was an 87-year-old woman admitted for left middle cerebral artery occlusion and bilateral upper extremity artery occlusion. After performing mechanical thrombectomy for the cerebral artery, we achieved good recanalization of the brachial artery using the same devices in Case 1 and Case 2. CONCLUSIONS: Thrombectomy using acute ischemic stroke mechanical thrombectomy devices for upper extremity artery occlusion is useful for recanalization.

    DOI: 10.5797/jnet.cr.2020-0025

    PubMed

    researchmap

  • Association between initial NIHSS score and recanalization rate after endovascular thrombectomy. International journal

    Junya Aoki, Kentaro Suzuki, Takuya Kanamaru, Akihito Kutsuna, Takehiro Katano, Yohei Takayama, Yuji Nishi, Yuho Takeshi, Toru Nakagami, Shinichiro Numao, Arata Abe, Satoshi Suda, Yasuhiro Nishiyama, Kazumi Kimura

    Journal of the neurological sciences   403   127 - 132   2019.8

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    BACKGROUND: National institutes of Health Stroke Scale (NIHSS) score and the presence of successful recanalization are crucial determinants of clinical outcome in patients with major artery occlusion. However, it is unknown whether successful recanalization rate after endovascular therapy (EVT) depends on NIHSS score. METHODS: From our prospective EVT registry, data on patients with an occlusion at the internal carotid artery or middle cerebral artery were analyzed. Successful recanalization was judged as positive when reperfusion of the thrombolysis in cerebral infarction (TICI) scale ≥2b was observed. Successful recanalization rate was also evaluated based on the NIHSS score subgroups: 0-8, 9-16, 17-24, and >24. Multivariate regression analysis was used to evaluate the impact of NIHSS score on successful recanalization. RESULTS: We studied 183 patients (age 76 [68-83], male 110 [60%], NIHSS score 19 [14-24]). One hundred and forty-six (80%) patients had the successful recanalization. Patients achieved the recanalization had lower NIHSS score as 18 (12-23), contrary those failed it had higher NIHSS score as 24 (20-27) (p < .001). Successful recanalization rate was correlated to the NIHSS score grade; 100% in the NIHSS 0-8 group, 88% in 9-16, 81% in 17-24, and only 60% in >24 (p < .001). Multivariate regression analysis showed NIHSS score was an independent parameter of recanalization (odds ratio 0.905 [95%CI 0.837-0.979], p = .013). CONCLUSION: NIHSS score may serve as a predictor of successful recanalization. Recanalization is relatively easier in mild stroke than in those with severe stroke.

    DOI: 10.1016/j.jns.2019.06.033

    PubMed

    researchmap

▼display all

Misc.

  • 末梢性顔面神経麻痺を発症し、脳梗塞の診断に至った50歳女性例

    五十嵐 聡実, 櫻井 星羅, 岩瀬 慶之, 坂本 路果, 古寺 紘人, 西 佑治, 須田 智

    日本内科学会関東地方会   708回   29 - 29   2025.10

     More details

    Language:Japanese   Publisher:日本内科学会-関東地方会  

    researchmap

  • MeVO単独病変に対するmechanical thrombectomy M3病変、ACA病変、PCA病変の比較

    片野 雄大, 鈴木 健太郎, 西 佑治, 沓名 章仁, 齊藤 智成, 木村 和美

    日本脳神経血管内治療学会学術集会抄録集   40回   817 - 817   2024.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 急性期脳梗塞に対する経皮的血栓回収療法におけるくも膜下出血合併は,頭部MRIでの梗塞体積の増加に関与する

    正田 創太郎, 坂本 悠記, 西 佑治, 沓名 章仁, 鈴木 健太郎, 齊藤 智成, 西山 康裕, 木村 和美

    日本脳神経血管内治療学会学術集会抄録集   40回   443 - 443   2024.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • CASレジストリにおける症候性頸動脈狭窄症の性差の特徴についての検討

    齊藤 智成, 鈴木 健太郎, 松村 有祐, 塩田 順, 高見 僚一, 正田 創太郎, 渡邊 開斗, 西 佑治, 沓名 章仁, 木村 和美

    日本脳神経血管内治療学会学術集会抄録集   40回   787 - 787   2024.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 頸動脈ステント留置術後の再狭窄リスクと時期の検討

    松村 有祐, 塩田 順, 高見 僚一, 正田 創太郎, 渡邊 開斗, 西 佑治, 沓名 章仁, 鈴木 健太郎, 齊藤 智成, 坂本 悠記, 木村 和美

    日本脳神経血管内治療学会学術集会抄録集   40回   440 - 440   2024.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 再開通後の血圧 血栓回収術後の適切な血圧コントロールの検討

    鈴木 健太郎, 坂本 悠記, 青木 淳哉, 正田 創太郎, 西 佑治, 沓名 章仁, 齋藤 智成, 木村 和美

    日本脳神経血管内治療学会学術集会抄録集   40回   187 - 187   2024.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 閉塞血管別の最良のテクニックは何か ADAPTテクニックvs. Stent併用の検討

    沓名 章仁, 鈴木 健太郎, 塩田 順, 高見 僚一, 正田 創太郎, 渡邊 開斗, 西 佑治, 齊藤 智成, 木村 和美

    日本脳神経血管内治療学会学術集会抄録集   40回   341 - 341   2024.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 頸動脈ステント留置術の最適なプロテクション方法の検討

    塩田 順, 鈴木 健太郎, 松村 有祐, 高見 僚一, 西 佑治, 沓名 章仁, 齊藤 智成, 木村 和美

    日本脳神経血管内治療学会学術集会抄録集   40回   406 - 406   2024.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • M2閉塞例で血栓回収術の有効性を示すにはどうすべきか 多施設共同研究(IRIS)と自施設データからの検討

    鈴木 健太郎, 松村 有祐, 塩田 順, 高見 僚一, 西 佑治, 沓名 章仁, 片野 雄大, 齊藤 智成, 木村 和美

    日本脳神経血管内治療学会学術集会抄録集   40回   435 - 435   2024.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 急性期脳梗塞症例における発症24時間以内でのCASの現状と安全性・有効性の検討

    高見 僚一, 齊藤 智成, 松村 有祐, 塩田 順, 正田 創太郎, 渡邊 開斗, 西 佑治, 沓名 章仁, 鈴木 健太郎, 坂本 悠記, 西山 康裕, 木村 和美

    日本脳神経血管内治療学会学術集会抄録集   40回   377 - 377   2024.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 頸動脈ステント留置術におけるPOWER techniqueの最終報告 バルーンプロテクション時代への提言も含めて

    齊藤 智成, 鈴木 健太郎, 松村 有祐, 塩田 順, 高見 僚一, 正田 創太郎, 渡邊 開斗, 西 佑治, 沓名 章仁, 木村 和美

    日本脳神経血管内治療学会学術集会抄録集   40回   405 - 405   2024.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 当院でのCancer associated Strokeに対する血栓回収術の検討

    沼尾 紳一郎, 片野 雄大, 佐治 銀河, 塩田 順, 高見 僚一, 木戸 俊輔, 吉村 隼樹, 西 佑治, 沓名 章仁, 鈴木 健太郎, 金丸 拓也, 齊藤 智成, 西山 康弘, 木村 和美

    臨床神経学   64 ( Suppl. )   S235 - S235   2024.10

     More details

    Language:Japanese   Publisher:(一社)日本神経学会  

    researchmap

  • 担癌患者の虚血性脳血管障害に関する検討

    長谷 英一郎, 松本 典子, 林 俊行, 沼尾 紳一郎, 西 佑治, 片野 雄大, 坂本 悠記, 鈴木 健太郎, 金丸 拓也, 斎藤 智成, 西山 康裕, 木村 和美

    臨床神経学   64 ( Suppl. )   S441 - S441   2024.10

     More details

    Language:Japanese   Publisher:(一社)日本神経学会  

    researchmap

  • 【画像と患者さんの症状、ケアが結びつく!脳画像で読み解く脳神経疾患 後輩指導にぴったりの超ビジュアルカタログ】(1章)脳神経疾患で知っておくべき画像検査 脳血管造影のよみかた

    西 佑治, 木村 和美

    Brain Nursing   40 ( 5 )   735 - 738   2024.9

  • 塞栓源心疾患再考と脳心連携(MTで回収された血栓病理含む) 急性期脳梗塞の血栓病理所見 発症機序との関連

    松本 典子, 鈴木 健太郎, 片野 雄大, 齊藤 智成, 西 佑治, 小松 誠, 由谷 親夫, 児玉 和久, 大橋 隆治, 木村 和美

    日本脳神経超音波学会総会・日本栓子検出と治療学会プログラム・抄録集   43回・27回   117 - 117   2024.6

     More details

    Language:Japanese   Publisher:日本脳神経超音波学会・日本栓子検出と治療学会  

    researchmap

  • 日本が誇るべきCASの現況、そして標準化に向けて Filter protection device下のCASにおける、遠位塞栓予防のための有効な近位吸引の検討

    齊藤 智成, 鈴木 健太郎, 正田 創太郎, 吉村 隼樹, 沼尾 紳一郎, 西 佑治, 片野 雄大, 金丸 拓也, 松本 典子, 木村 和美

    脳血管内治療   8 ( Suppl. )   S69 - S69   2023.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 当院における担癌患者に対する血栓回収療法の実態

    金丸 拓也, 鈴木 健太郎, 片野 雄大, 西 佑治, 沼尾 紳一郎, 坂本 悠記, 齊藤 智成, 西山 康裕, 木村 和美

    脳血管内治療   8 ( Suppl. )   S342 - S342   2023.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 中大脳動脈M1閉塞に対する血栓回収療法において,術前頭部MRAにおける患側PCAの良好な描出は長期転帰良好に関連する

    正田 創太郎, 坂本 悠記, 塩田 順, 西 佑治, 吉村 隼樹, 沼尾 紳一郎, 片野 雄大, 鈴木 健太郎, 金丸 拓也, 齊藤 智成, 西山 康裕, 木村 和美

    脳血管内治療   8 ( Suppl. )   S695 - S695   2023.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 急性期の主幹動脈閉塞におけるMRA-Tan scoreの有効性の検証

    西 佑治, 鈴木 健太郎, 坂本 悠記, 青木 淳哉, 正田 創太郎, 吉村 隼樹, 沼尾 紳一郎, 片野 雄大, 齊藤 智成, 金丸 拓也, 西山 康裕, 木村 和美

    脳血管内治療   8 ( Suppl. )   S273 - S273   2023.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • detailed DWI-ASPECTSは広範囲梗塞における梗塞体積評価に有効である

    高見 僚一, 鈴木 健太郎, 沼尾 紳一郎, 西 佑治, 片野 雄大, 坂本 悠記, 金丸 拓也, 齊藤 智成, 青木 淳哉, 松本 典子, 木村 和美

    脳血管内治療   8 ( Suppl. )   S288 - S288   2023.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 新しい評価スケールdetailed DWI-ASPECTSの効果

    鈴木 健太郎, 青木 淳哉, 西 佑治, 沓名 章仁, 片野 雄大, 坂本 悠記, 齋藤 智成, 松本 典子, 西山 康裕, 木村 和美

    脳血管内治療   8 ( Suppl. )   S225 - S225   2023.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 治療までに時間を要した髄膜炎尿閉症候群

    吉村 隼樹, 青木 淳哉, 澤田 和貴, 西 佑治, 木村 和美

    臨床神経学   63 ( 3 )   178 - 178   2023.3

     More details

    Language:Japanese   Publisher:(一社)日本神経学会  

    researchmap

  • 早期かつ完全な再開通と虚血体積の経時的変化及び臨床的転帰との関係

    西 佑治, 青木 淳哉, 坂本 悠記, 沼尾 紳一郎, 中上 徹, 沓名 章仁, 片野 雄大, 鈴木 健太郎, 齋藤 智成, 金丸 拓也, 西山 康裕, 木村 和美

    脳血管内治療   6 ( Suppl. )   S178 - S178   2021.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • FLAIR画像は脳の"Tissue Clock"として血栓回収後の転帰に関連する因子である

    青木 淳哉, 坂本 悠記, 鈴木 健太郎, 齋藤 智成, 沓名 章仁, 西 佑治, 武井 悠香子, 中上 徹, 片野 雄大, 金丸 拓也, 沼尾 紳一郎, 木村 和美

    脳血管内治療   6 ( Suppl. )   S11 - S11   2021.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 辺縁系脳炎様画像所見を呈した神経梅毒の1例

    西 佑治, 青木 淳哉, 松本 典子, 沓名 章仁, 林 俊行, 武井 悠香子, 本 隆央, 駒井 侯太, 吉村 隼樹, 西山 康裕, 木村 和美

    Journal of Japan Society of Neurological Emergencies & Critical Care   34 ( 1 )   74 - 74   2021.6

     More details

    Language:Japanese   Publisher:(株)へるす出版  

    researchmap

  • 若年性脳梗塞例に対する急性期血行再建術

    西 佑治, 片野 雄大, 鈴木 健太郎, 青木 淳哉, 西山 康裕, 木村 和美, 金丸 拓也

    脳血管内治療   5 ( Suppl. )   4 - 4   2020.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 血栓回収術を施行した急性脳主幹動脈閉塞例における発症8時間以内と以上の症例の相違点の検討

    沓名 章仁, 鈴木 健太郎, 木村 龍太郎, 沼尾 紳一郎, 西 佑治, 竹子 優歩, 片野 雄大, 齊藤 智成, 青木 淳哉, 西山 康裕, 木村 和美

    脳血管内治療   5 ( Suppl. )   6 - 6   2020.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 急性期血行再建術後の穿刺部合併症に関連する危険因子の検討

    沼尾 紳一郎, 鈴木 健太郎, 青木 淳哉, 齊藤 智成, 片野 雄大, 沓名 章仁, 西 佑治, 竹子 優歩, 木村 龍太郎, 西山 康裕, 木村 和美

    脳血管内治療   5 ( Suppl. )   137 - 137   2020.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 急性期血行再建術施行後に症状の劇的改善を認めた症例の特徴と転帰

    片野 雄大, 鈴木 健太郎, 木村 龍太郎, 沼尾 紳一郎, 竹子 優歩, 西 佑治, 沓名 章仁, 斉藤 智成, 青木 淳哉, 木村 和美

    脳血管内治療   5 ( Suppl. )   1 - 1   2020.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 傍脊柱筋を主体に発症した壊死性ミオパチーの65歳女性例

    西村 拓哉, 戸田 諭補, 中上 徹, 西 佑治, 山崎 峰雄, 木村 和美

    臨床神経学   60 ( 5 )   371 - 371   2020.5

     More details

    Language:Japanese   Publisher:(一社)日本神経学会  

    researchmap

  • 当院における後方循環の脳梗塞急性期に対する血管内治療の治療成績

    沓名 章仁, 鈴木 健太郎, 中上 徹, 沼尾 紳一郎, 竹子 優歩, 西 佑治, 金丸 拓也, 青木 淳哉, 西山 康裕, 木村 和美

    臨床神経学   59 ( Suppl. )   S348 - S348   2019.11

     More details

    Language:Japanese   Publisher:(一社)日本神経学会  

    researchmap

  • 片側の舞踏運動・バリズムをきたした中大脳動脈狭窄症の1例

    古寺 紘人, 沓名 章仁, 青木 淳哉, 鈴木 亨尚, 西 佑治, 武井 悠香子, 仁藤 智香子, 西山 康裕, 永山 寛, 木村 和美

    臨床神経学   59 ( 4 )   215 - 215   2019.4

     More details

    Language:Japanese   Publisher:(一社)日本神経学会  

    researchmap

  • 出血性梗塞をきたした脊髄梗塞の1例

    西村 拓哉, 須田 智, 青木 淳哉, 藤澤 洋輔, 西 佑治, 関根 鉄朗, 木村 和美

    臨床神経学   58 ( Suppl. )   S253 - S253   2018.12

     More details

    Language:Japanese   Publisher:(一社)日本神経学会  

    researchmap

  • 低ASPECTS症例への挑戦 転帰良好因子の検討

    鈴木 健太郎, 青木 淳哉, 沼尾 紳一郎, 中上 徹, 西 佑治, 竹子 優歩, 沓名 章仁, 金丸 拓也, 西山 康裕, 木村 和美

    脳血管内治療   3 ( Suppl. )   S210 - S210   2018.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • M2閉塞例に対する急性期血行再建術の予後予測因子の検討

    沼尾 紳一郎, 鈴木 健太郎, 青木 淳哉, 金丸 拓也, 沓名 章仁, 西 佑治, 竹子 優歩, 中上 徹, 西山 康裕, 木村 和美

    脳血管内治療   3 ( Suppl. )   S218 - S218   2018.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 上矢状静脈洞血栓症に対してステントレトリーバーを用いた血栓回収療法が奏功した1例

    中上 徹, 金丸 拓也, 青木 淳哉, 鈴木 健太郎, 沓名 章仁, 西 佑治, 竹子 優歩, 沼尾 紳一郎, 木村 和美

    脳血管内治療   3 ( Suppl. )   S301 - S301   2018.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 急性期脳梗塞に対する血行再建術による有効再開通後に認めた白質病変に関する検討

    沓名 章仁, 鈴木 健太郎, 中上 徹, 沼尾 紳一郎, 西 佑治, 竹子 優歩, 金丸 拓也, 青木 淳哉, 西山 康裕, 木村 和美

    脳血管内治療   3 ( Suppl. )   S343 - S343   2018.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 頸動脈ステント留置術後の慢性期DWI高信号に関する検討

    西 佑治, 鈴木 健太郎, 青木 淳哉, 金丸 拓也, 沓名 章仁, 竹子 優歩, 中上 徹, 沼尾 紳一郎, 西山 康裕, 木村 和美

    脳血管内治療   3 ( Suppl. )   S372 - S372   2018.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 当院における発症から6時間以上経過した急性期脳梗塞に対する血栓回収療法の初期成績

    金丸 拓也, 鈴木 健太郎, 青木 淳哉, 沓名 章仁, 西 佑治, 竹子 優歩, 中上 徹, 沼尾 紳一郎, 木村 和美

    脳血管内治療   3 ( Suppl. )   S130 - S130   2018.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 頭蓋内・外動脈解離に対するステント留置術

    竹子 優歩, 鈴木 健太郎, 青木 淳哉, 金丸 拓也, 沓名 章仁, 西 佑治, 木村 和美

    脳血管内治療   3 ( Suppl. )   S159 - S159   2018.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 転院搬送例における直接カテーテル室への搬送の試み

    青木 淳哉, 鈴木 健太郎, 金丸 拓也, 沓名 章仁, 西 佑治, 竹子 優歩, 中上 徹, 沼尾 紳一郎, 西山 康裕, 木村 和美

    脳血管内治療   3 ( Suppl. )   S122 - S122   2018.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 急性期脳梗塞に対する血行再建術後に認めた白質病変に関する検討

    沓名 章仁, 仁藤 智香子, 沼尾 紳一郎, 中上 徹, 西 佑治, 竹子 優歩, 西村 拓哉, 鈴木 健太郎, 金丸 拓也, 青木 淳哉, 西山 康裕, 木村 和美

    脳循環代謝   30 ( 1 )   104 - 104   2018.10

     More details

    Language:Japanese   Publisher:(一社)日本脳循環代謝学会  

    researchmap

  • 血漿交換療法が有効であった抗MOG抗体陽性であった視神経脊髄炎の1例

    西 佑治, 仁藤 智香子

    日本内科学会関東地方会   644回   45 - 45   2018.9

     More details

    Language:Japanese   Publisher:日本内科学会-関東地方会  

    researchmap

  • 出血性梗塞をきたした脊髄梗塞の一例

    西村 拓哉, 松本 典子, 須田 智, 青木 淳哉, 藤澤 洋輔, 西 佑治, 関根 鉄朗, 木村 和美

    Neurosonology   31 ( 増刊 )   88 - 88   2018.6

     More details

    Language:Japanese   Publisher:(一社)日本脳神経超音波学会  

    researchmap

  • 心原性脳塞栓症に対する血管内治療後に特異な画像を認めた95歳男性例

    西村 拓哉, 片野 雄大, 熊谷 智昭, 西 佑治, 林 俊行, 鈴木 健太郎, 西山 康裕, 木村 和美

    臨床神経学   58 ( 4 )   256 - 256   2018.4

     More details

    Language:Japanese   Publisher:(一社)日本神経学会  

    researchmap

  • 感染性心内膜炎患者より分離したEnterococcus faecalisのsmall colony variantの一例

    清家 麻央, 根井 貴仁, 杉本 諒司, 田代 彩香, 篠山 明宏, 中村 祐三, 橋本 政子, 遠藤 康実, 熊谷 智昭, 林 俊行, 西 佑治, 石井 庸介

    日本臨床微生物学雑誌   28 ( Suppl.1 )   342 - 342   2017.12

     More details

    Language:Japanese   Publisher:(一社)日本臨床微生物学会  

    researchmap

  • 当院における病因別の治療戦略

    鈴木 健太郎, 青木 淳哉, 西 佑治, 沓名 章仁, 金丸 拓也, 西山 康裕, 木村 和美

    脳血管内治療   2 ( Suppl. )   S55 - S55   2017.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 主幹動脈閉塞例に対する神経学的重症度及び梗塞体積別の再開通療法後の転帰

    鈴木 健太郎, 青木 淳哉, 西 佑治, 荒川 将史, 沓名 章仁, 片野 雄大, 西山 康裕, 木村 和美

    脳血管内治療   2 ( Suppl. )   S145 - S145   2017.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • DWI-ASPECTS≦4例に対する超急性期血行再建術の検討

    青木 淳哉, 鈴木 健太郎, 金丸 拓也, 荒川 将史, 西 佑治, 竹子 優歩, 阿部 新, 西山 康裕, 木村 和美

    脳血管内治療   2 ( Suppl. )   S182 - S182   2017.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • M2閉塞例に対するtPA静注単独療法と血管内治療の成績

    沓名 章仁, 鈴木 健太郎, 西 佑治, 荒川 将史, 片野 雄大, 金丸 拓也, 青木 淳哉, 西山 康裕, 木村 和美

    脳血管内治療   2 ( Suppl. )   S119 - S119   2017.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

  • 心原性脳塞栓症に対する血栓回収術後に造影剤脳症を来した1例

    西 佑治, 熊谷 智昭, 片野 雄大, 西村 拓哉, 林 俊行, 金丸 拓也, 木村 和美

    脳血管内治療   2 ( Suppl. )   S327 - S327   2017.11

     More details

    Language:Japanese   Publisher:(一社)日本脳神経血管内治療学会  

    researchmap

▼display all