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Ct碘剂延迟增强结合影像减影技术评估心肌梗死

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国际医学放射学杂志 2018年第3期 366-366页

作者： Y.tanabe t.kido A.Kurata t.Kouchi N.Fukuyama t.Yokoi 陈祖钦 Department of Radiology Ehime University Graduate School of Medicine

摘要目的探讨Ct碘剂延迟增强(LIE-Ct)结合影像减影技术在心肌梗死(MI)评估中的可行性。方法应用心脏Ct综合扫描方案和MRI钆剂延迟增强(LGE-MRI)评估27

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动态Ct灌注成像识别心肌缺血与梗死,与心脏MR及SPECt进行比较

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国际医学放射学杂志 2017年第1期 100-100页

作者： Y.tanabe t.kido t.Uetani A.Kurata t.Kono A.Ogimoto 于静 Department of Radiology Ehime University Graduate School of Medicine

摘要目的通过与心脏MR(CMR)和SPECt比较,评估动态Ct灌注成像参数心肌血流量发现心肌缺血与梗死的可行性。方法回顾性纳入经负荷动态Ct灌注检查及SPECt

关键词： SPECt 特异度敏感度心肌缺血 Ct 心肌灌注灌注成像 MR 心脏

冠状动脉Ct血管成像和Voronoi算法心肌分区对心肌危险区的量化

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国际医学放射学杂志 2015年第2期 187-187页

作者： A.Kurata A.Kono t.Sakamoto t.kido t.Mochizuki H.Higashino 庞国栋 Department of Radiology Erasmus University Medical Center ‘s -Gravendijkwal 230 Rotterdam 3015CE The Netherlands

摘要目的本研究摘要目的是采用冠状动脉CtA和基于Voronoi算法的心肌分区法对心肌危险区(MAAR)进行评估,并与SPECt进行比较。方法 34例冠状动脉疾病的病人行

关键词：冠状动脉 CtA 心肌 Voronoi Ct 危险区算法

3t标记MRI及延迟增强在心肌梗死后周围梗死评价中的应用

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国际医学放射学杂志 2010年第4期 396-396页

作者： Y.Inoue M.Nagao H.Higashino K.Hosokawa t.kido 郭丽君 Department of Diagnostic and therapeutic Radiology Ehime University Graduate School of MedicineShitsukawaToon-cityEhime791-0295Japan

目的应用3t标记及钆增强延迟(LGE)MRI评价距离心肌梗死(MI)不同水平处左室功能。方法收集21例曾患MI病人的心脏MRI资料。应用谐波相位(HARP)法计算径向应变(RS)

关键词： MRI MI 心肌梗死交界区梗死区

Benefits and limitations of middle bile duct segmental resection for extrahepatic cholangiocarcinoma

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Hepatobiliary & Pancreatic Diseases International 2020年第2期19卷 147-152页

作者： Masayuki Akita tetsuo Ajiki Kimihiko Ueno Daisuke tsugawa Motofumi tanaka Masahiro kido Hirochika toyama takumi Fukumoto Department of Hepato-Biliary-Pancreatic Surgery Kobe University Graduate School of MedicineKobe650-0017Japan

Background:Pancreaticoduodenectomy(PD)is a standardized strategy for patients with middle and distal bile duct *** aim of this study was to compare clinicopathological features of bile duct segmen-tal resection(BDR)with PD in patients with extrahepatic ***:Consecutive cases with extrahepatic cholangiocarcinoma who underwent BDR(n=21)or PD(n=84)with achievement of R0 or R1 resection in Kobe University Hospital between January 2000 and December 2016 were enrolled in the present ***:Patients who underwent PD were significantly younger than those receiving *** frequency of preoperative jaundice,biliary drainage and cholangitis was not significantly different between the two *** duration of surgery was longer and there was more intraoperative bleeding in the PD than in the BDR group(553 vs.421 min,and 770 vs.402 mL;both Ptions(>Clavien-DindoⅢa)were observed in the PD group(46%vs.10%,Ptoperative hospital stay was also longer in that group(30 vs.19 days,P=0.02).Pathological assessment revealed that tumors were less advanced in the BDR group but the rate of lymph node metastasis was similar in both groups(33%in BDR and 48%in PD,P=0.24).the rate of R0 resection was significantly higher in the PD group(80%vs.38%,Pt chemotherapy was more frequently administered to patients in the BDR group(62%vs.38%,P=0.04).Although 5-year overall survival rates were similar in both groups(44%for BDR and 51%for PD,P=0.72),in patients with t1 and t2,the BDR group tended to have poorer prognosis(44%vs.68%at 5-year,P=0.09).Conclusions:BDR was comparable in prognosis to PD in middle bile duct *** invasiveness and lower morbidity of BDR justified this technique for selected patients in a poor general condition.

关键词： Cholangiocarcinoma Middle bile duct resection Pancreaticoduodenectomy

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A case of mucosa-associated lymphoid tissue lymphoma of the gastrointestinal tract showing extensive plasma cell differentiation with prominent Russell bodies

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World Journal of Clinical Cases 2013年第5期1卷 176-180页

作者： Keita Kai Masaharu Miyahara Yasunori tokuda Shinich kido Masanori Masuda Yukari takase Osamu tokunaga Departments of Pathology and Microbiology Saga University Faculty of MedicineSaga 849-8501 Japan Department of Internal Medicine Karatsu Red-Cross HospitalSaga 849-8501 Japan Department of Pathology Karatsu Red-Cross HospitalSaga 849-8501 Japan

A 73-year-old Japanese woman was hospitalized for detailed examination of nausea, diarrhea and loss of appetite. Atypical erosion in the ileum was found on endoscopy. Biopsy of this erosion showed proliferation of cells containing numerous Russell bodies. Differential diagnoses considered were Russell body enteritis, crystal-storing histiocytosis, Mott cell tumor, immunoproliferative small intestinal disease(IPSID) and mucosaassociated lymphoid tissue(MALt) lymphoma. the cells containing prominent Russell bodies showed diffuse positivity for CD79 a and CD138, but negative results for CD20, CD3, UCHL-1, CD38 and CD68. Russell bodies were diffusely positive for lambda light chain, but negative for kappa light chain, and immunoglobulin(Ig)G, Ig A and Ig M. Based on these findings, Russell body enteritis, crystal-storing histiocytosis and IPSID were ruled out. As the tumor formed no mass lesions and was restricted to the gastrointestinal tract, MALt lymphoma with extensive plasma cell differentiation was finally diagnosed. the patient showed an unexpectedly aggressive clinical course. the number of atypical lymphocytes in peripheral blood gradually increased and t-prolymphocytic leukemia(t-PLL) emerged. the patient died of t-PLL 7 mo after admission. Autopsy was not permitted.

关键词： Mucosa-associated lymphoid tissue lymphoma Plasmacytoma Russell body Mott cell tumor t-prolymphocytic leukemia

Efficient and stable hybrid perovskite-organic light-emitting diodes with external quantum efficiency exceeding 40 per cent

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Light(Science & Applications) 2024年第7期13卷 1364-1371页

作者： Lingmei Kong Yun Luo Qianqian Wu Xiangtian Xiao Yuanzhi Wang Guo Chen Jianhua Zhang Kai Wang Wallace CHChoy Yong-Biao Zhao Hongbo Li takayuki Chiba Junji kido Xuyong Yang Key Laboratory of Advanced Display and System Applications of Ministry of Education Shanghai UniversityShanghai 200072China. Institute of Nanoscience and Applications Department of Electrical and Electronic EngineeringSouthern University of Science and TechnologyShenzhen 518055China. Department of Electrical and Electronic Engineering The University of Hong KongHong KongChina. Department of Physics and Lakeside AR/VR Laboratory International Joint Research Center for Optoelectronic and Engineering ResearchYunnan UniversityKunming 650091China. Experimental Center of Advanced Materials School of Materials Science and EngineeringBeijing Institute of TechnologyBeijing 100081China. Graduate School of Organic Materials Science Frontier Center for Organic MaterialsYamagata University4-3-16 JonanYonezawa 992–8510Japan

Light-emitting diodes(LEDs)based on perovskite semiconductor materials with tunable emission wavelength in visible light range as well as narrow linewidth are potential competitors among current light-emitting display technologies,but still suffer from severe instability driven by electric ***,we develop a stable,efficient and highcolor purity hybrid LED with a tandem structure by combining the perovskite LED and the commercial organic LED technologies to accelerate the practical application of *** LED and organic LED with close photoluminescence peak are selected to maximize photon emission without photon reabsorption and to achieve the narrowed emission *** designing an efficient interconnecting layer with p-type interface doping that provides good opto-electric coupling and reduces Joule heating,the resulting green emitting hybrid LED shows a narrow linewidth of around 30 nm,a peak luminance of over 176,000 cd m^(−2),a maximum external quantum efficiency of over 40%,and an operational half-lifetime of over 42,000 h.

关键词： diodes narrow quantum