1.

図書

図書
小野口昌久, 川井恵一, 絹谷清剛編集
出版情報: 東京 : 医歯薬出版, 2018.2
シリーズ名: 最新臨床検査学講座
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2.

図書

図書
絹谷清剛編
出版情報: 大阪 : 医薬ジャーナル社, 2014.12
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3.

図書

図書
絹谷清剛編集
出版情報: 東京 : 中外医学社, 2013.4
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4.

図書

図書
中嶋憲一, 絹谷清剛編
出版情報: 東京 : エルゼビア・ジャパン, 2011.3
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図書

図書
研究代表者 絹谷清剛
出版情報: [金沢] : [絹谷清剛], 2004.3
シリーズ名: 科学研究費補助金基盤研究(C)(2)研究成果報告書 ; 平成14年度~平成15年度
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6.

図書

図書
研究代表者 絹谷清剛
出版情報: [金沢] : [絹谷清剛], 2007.4
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7.

論文

論文
Misaki, Koichi ; Uchiyama, Naoyuki ; Inaki, Anri ; Kinuya, Seigo ; Nambu, Iku ; Kamide, Tomoya ; Mohri, Masanao ; Hayashi, Yasuhiko ; Nakada, Mitsutoshi ; 見崎, 孝一 ; 内山, 尚之 ; 稲木, 杏吏 ; 絹谷, 清剛 ; 林, 康彦 ; 中田, 光俊
出版情報: Journal of Neuroradiology.  45  pp.362-367,  2018-10.  Elsevier Masson SAS
URL: http://hdl.handle.net/2297/00050486
概要: 金沢大学附属病院脳神経外科<br />Background and purpose: Hemodynamic impairments are considered risk factors of cerebral hyperperfusio n after carotid artery stenting (CAS); measurement by Single-photon emission computed tomography (SPECT) using a subjective region of interest (ROI) method lacks consistency and reproducibility. Materials and methods: The present study compared objective perfusion analysis (stereotactic extraction estimation [SEE] method) with the ROI method for preoperative SPECT to predict the hyperperfusion phenomenon (HPP) after CAS. Preoperative resting asymmetry index (cerebral blood flow [CBF] ratio from the affected to unaffected hemisphere) and cerebrovascular reactivity (CVR) to acetazolamide were measured by N-isopropyl-p-[123I]-iodoamphetamine SPECT using the SEE and ROI method in 84 patients. CBF was also measured the day after CAS. Perfusion data with the highest area under the curve (AUC) by receiver-operating characteristic (ROC) analysis was considered a perfusion risk factor of HPP. Multivariate analyses for clinical characteristics and perfusion risk factors were performed to determine predictors of HPP. Results: The HPP was observed in 10 patients (11.9%). Female sex, contralateral stenosis, and degree of stenosis were significantly associated with HPP development on univariate analysis, and symptomatic stenosis was not found to be a significant factor. On SPECT analysis, CVR in the MCA area by SEE method had the highest AUC (0.981). Multivariate analysis showed that CVR in the MCA area was a significant predictor of HPP (P = 0.041). To predict hyperperfusion, the ROC curve of the CVR showed a cutoff value of –0.60%, sensitivity of 94.6%, and specificity of 100% (P < 0.001). Conclusions: Objective SEE method had better a predictive capability than ROI method to identify risk of hyperperfusion after CAS. © 2018 Elsevier Masson SAS<br />Embargo Period 12 months 続きを見る
8.

論文

論文
Shibutani, Takayuki ; Nakajima, Kenichi ; Wakabayashi, Hiroshi ; Mori, Hiroshi ; Matsuo, Shinro ; Yoneyama, Hiroto ; Konishi, Takahiro ; Okuda, Koichi ; Onoguchi, Masahisa ; Kinuya, Seigo ; 澁谷, 孝行 ; 中嶋, 憲一 ; 若林, 大志 ; 松尾, 信郎 ; 米山, 寛人 ; 小野口, 昌久 ; 絹谷, 清剛
出版情報: Annals of Nuclear Medicine.  33  pp.86-92,  2019-02-25.  日本核医学会 = Japanese Society of Nuclear Medicine
URL: http://hdl.handle.net/2297/00053811
概要: 金沢大学医薬保健研究域保健学系<br />ObjectivesThe patient-based diagnosis with an artificial neural network (ANN) has shown potential u tility for the detection of coronary artery disease; however, the region-based accuracy of the detected regions has not been fully evaluated. The aim of this study was to demonstrate the accuracy of all detected regions compared with expert interpretation.\nMethodsA total of 109 abnormal regions including 33 regions with stress defects and 76 regions with ischemia were examined, which were derived from 21 patients who underwent myocardial perfusion SPECT within 45 days of coronary angiography. The gray and color scale images, a polar map of stress, rest and difference, and left ventricular function were displayed on the monitor to score the extent and severity of stress defect and ischemia. Two experienced nuclear medicine physicians (Observers A and B) scored the abnormality with a 4-point scale and draw abnormal regions on a polar map. The gold standard was determined by the final judgment of normal or abnormal by the consensus of two other independent expert nuclear cardiologists, and was compared with the stress defect and ischemia derived from ANN.\nResultsThe concordance rate of ANN to the gold standard was higher than that of two observers. Furthermore, the κ coefficient indicated moderate to substantial agreement for stress defect and slight to the fair agreement for ischemia. The area under the curve (AUC) of ANN was the highest for both stress defect and ischemia; in particular, the ANN of ischemia showed significantly higher AUC than Observer A (p = 0.005). The ANN of stress defect showed higher specificity compared with two observers, while the ANN of ischemia showed higher sensitivity. Consequently, the accuracy of ANN showed the highest in this study.\nConclusionThe ANN-based regional diagnosis showed a high concordance rate with the gold standard and comparable or even higher than the interpretation by nuclear medicine physicians.<br />Embargo Period 12 months 続きを見る
9.

その他

その他
絹谷, 清剛 ; KINUYA, Seigo
出版情報: 金沢大学十全医学会雑誌 = Journal of the Juzen Medical Society.  126  pp.57-57,  2017-06.  金沢大学十全医学会 — The Juzen Medical Society Kanazawa University
URL: http://hdl.handle.net/2297/00049381
概要: 学会開催報告
10.

論文

論文
絹谷, 清剛
出版情報: 金沢大学十全医学会雑誌 = Journal of the Jûzen Medical Society.  116  pp.66-67,  2007-06-01.  金沢大学十全医学会
URL: http://hdl.handle.net/2297/17254
概要: 2007-06<br />研究紹介