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3篇 您的检索式:作者名="Keigo Shimoji"
    题名 作者 年代 出处 被引量
1Characteristic distributions of regional cerebral blood flow changes in major depressive disorder patients: A pseudo-continuous arterial spin labeling (pCASL) study显示文摘Miho Ota Takamasa Noda Noriko Sato Kotaro Hattori Toshiya Teraishi Hiroaki Hori Anna Nagashima Keigo Shimoji Teruhiko Higuchi Hiroshi Kunugi 2014Journal of Affective Disorders2014,,:1
2Prognostic value of post-treatment ^(18)F-FDG PET/CT for advanced head and neck cancer after combined intra-arterial chemotherapy and radiotherapy显示文摘Objective:To clarify the prognostic value of post-treatment 18F-fluorodeoxyglucose(FDG) positron emission tomography(PET)/computed tomography(CT) in patients with advanced head and neck squamous cell carcinoma(HNSCC) after combined intra-arterial chemotherapy and radiotherapy(IACR).Methods:Thirty-six patients with HNSCC who underwent IACR were recruited.The period from the end of IACR to the last post-treatment 18F-FDG PET/CT examination was 8-12 weeks.Both patient-based and lesion-based analyses were used to evaluate the PET/CT images.For lesion-based analysis,36 regions(12 lesions of recurrences and 24 scars at primary sites) were selected.The Kaplan-Meier method was used to assess the overall survival(OS) stratified by 18F-FDG uptake or visual interpretation results.Results:Twelve patients with recurrence were identified by six months after IACR.The sensitivity and specificity in the patient-based analysis were 67%(8/12) and 88%(21/24),respectively.The mean OS was estimated to be 12.1 months(95% CI,6.3-18.0 months) for the higher maximum standardized uptake value(SUVmax) group(n=7) and 44.6 months(95% CI,39.9-49.3 months) for the lower SUVmax group(n=29).OS in the higher SUVmax group(cut-off point,6.1) or positive visual interpretation group was significantly shorter than that in the lower SUVmax or negative visual interpretation group(P<0.001 and P<0.05,respectively).Conclusions:The SUVmax and visual interpretation of HNSCC on post-IACR 18F-FDG PET/CT can provide prognostic survival estimates.Kimiteru Ito Keigo Shimoji Yoko Miyata Kouhei Kamiya Ryogo Minamimoto Kazuo Kubota Momoko Okasaki Miyako Morooka Jyunkichi Yokoyama 2014Chinese Journal of Cancer Research2014,26,1:1
3A preliminary diffusional kurtosis imaging study of Parkinson disease: comparison with conventional diffusion tensor imaging显示文摘Koji Kamagata Hiroyuki Tomiyama Taku Hatano Yumiko Motoi Osamu Abe Keigo Shimoji Kouhei Kamiya Michimasa Suzuki Masaaki Hori Mariko Yoshida Nobutaka Hattori Shigeki Aoki 2014Neuroradiology2014,,3:1
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