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Simultaneous multi-tear exclusion:an optimal strategy for type B thoracic aortic dissection initially proved by a single center's 8 years experience

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Chinese medical Journal 2007年第24期120卷 2210-2214页

作者： yuan liang-xi bao jun-min zhao zhi-qing feng xiang ou le-feng feng rui lu qing-sheng mei zhi-jun jing zai-ping department of vascular surgery,changhai hospital,second military medical university Institute of vascular surgery of Chinese People’s Liberation Army Clinic Center of vascular Diseases of Shanghai National Key department of vascular surgery of China Shanghai 200433,China (yuan LX,bao JM,zhao ZQ,feng X,ou LF,feng R,lu QS,mei ZJ and jing ZP) department of vascular surgery Changhai HospitalSecond Military Medical University

Background Endovascular stent-grafting is widely used to treat thoracic aortic dissection. However, little information is available regarding outcome following simultaneous exclusion of multiple tears. This report details eight years of experience using simultaneous multi-tear exclusion for treatment of Stanford type B thoracic aortic dissection resulting in successful aortic remodeling without adverse events. Methods From September 1998 to January 2006, 29 type B thoracic aortic dissection patients （24 men, 5 women; 27 chronic, 2 acute; mean age 58 years, range 45-77 years） were treated by simultaneous multi-tear exclusion in our center. Magnetic resonance angiography was used as the preoperative evaluation method. Different kinds of stent-grafts were used. The patients were followed up with contrast-enhanced spiral computed tomography at 6 months postoperatively and yearly thereafter. Results Twenty-nine surgeries were completed successfully using at least 2 stent-grafts per patient （range： 2-6, mean： 2.7）. No major procedure-related complications, such as rupture, paraplegia, aortic branch ischemia or cerebral infarction were observed. During follow-up, favorable remodeling of the aorta was observed. Conclusions The mid-term result of thoracic aortic dissection with simultaneous multi-tear exclusion was satisfactory. With the improvement of stent-grafts, simultaneous multi-tear exclusion should find wider application and become an optimal strategy for thoracic aortic dissection.

关键词： aortic dissection stent-graft endovascular exclusion

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Nondestructive technique for identifying nuclides using neutron resonance transmission analysis at CSNS Back-n

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Nuclear Science and Techniques 2024年第1期35卷 178-187页

作者： sheng-Da Tang Yong-Hao Chen jing-Yu Tang rui-rui Fan Qiang Li Gong Li Dong Liu Zheng-Yao Jin xing-Zhu Cui Tian-xiang Chen Yi-Wei Yang Rong Liu Han Yi Yang Li Zhen Yang Qi An Hao-Fan Bai Jiang-Bo Bai Jie bao ping Cao Qi-ping Chen Zhen Chen Zeng-Qi Cui An-Chuan Fan Chang-qing feng Fan-Zhen feng Ke-qing Gao min-Hao Gu Chang-Cai Han Zi-Jie Han Guo-Zhu He Yong-Cheng He Yang Hong Yi-Wei Hu Han-xiong Huang Wei-Hua Jia Hao-yu Jiang Wei Jiang zhi-jie Jiang Ling Kang Bo Li Chao Li Jia-Wen Li xiao Li Jie Liu Shu-Bin Liu Guang-yuan luan Chang-jun Ning Bin-Bin Qi Jie Ren zhi-Zhou Ren xi-Chao Ruan zhao-Hui Song Kang Sun zhi-xin Tan Li-Jiao Wang Peng-Cheng Wang zhao-Hui Wang Zhong-Wei Wen xiao-Guang Wu Xuan Wu Li-Kun xie Yong-Ji Yu Guo-Hui Zhang Lin-Hao Zhang Mo-Han Zhang Qi-Wei Zhang xian-Peng Zhang Yu-liang Zhang Yue Zhang zhi-Yong Zhang Mao-yuan zhao lu-ping Zhou zhi-Hao Zhou Ke-jun Zhu Sino-French Institute of Nuclear Engineering and Technology Sun Yat-sen UniversityZhuhai 519082China Institute of High-Energy Physics Chinese Academy of Sciences(CAS)Beijing 100049China Spallation Neutron Source Science Center Dongguan 523803China School of Nuclear Science and Technology University of Science and Technology of ChinaHefei 230026China State Key Laboratory of Particle Detection and Electronics University of Science and Technology of ChinaHefei 230026China State Key Laboratory of Particle Detection and Electronics Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China USTC Archaeometry Laboratory University of Science and Technology of ChinaHefei 230026China Institute of Nuclear Physics and Chemistry China Academy of Engineering PhysicsMianyang 621900China department of Modern Physics University of Science and Technology of ChinaHefei 230026China State Key Laboratory of Nuclear Physics and Technology School of PhysicsPeking UniversityBeijing 100871China Key Laboratory of Nuclear Data China Institute of Atomic EnergyBeijing 102413China Northwest Institute of Nuclear Technology Xi’an 710024China university of Chinese Academy of Sciences Beijing 100049China

Nondestructive and noninvasive neutron assays are essential applications of neutron *** resonance transmission analysis(NRTA)is a powerful nondestructive method for investigating the elemental composition of an *** back-streaming neutron line(Back-n)is a newly built time-of-flight facility at the China Spallation Neutron Source(CSNS)that provides neutrons in the eV to 300 MeV range.A feasibility study of the NRTA method for nuclide identification was conducted at the CSNS Back-n via two test *** results demonstrate that it is feasible to identify different elements and isotopes in samples using the NRTA method at *** study reveals its potential future applications.

关键词： CSNS White neutron beam NRTA Nuclide identification Nondestructive method

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Progress in ceramic materials and structure design toward advanced thermal barrier coatings

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Journal of Advanced Ceramics 2022年第7期11卷 985-1068页

作者： zhi-yuan WEI Guo-Hui MENG Lin CHEN Guang-Rong LI mei-jun LIU Wei-Xu ZHANG Li-Na zhao Qiang ZHANG xiao-Dong ZHANG Chun-lei WAN zhi-Xue QU Lin CHEN jing feng Ling LIU Hui DONG Ze-Bin bao xiao-feng zhao xiao-feng ZHANG lei GUO liang WANG Bo CHENG Wei-Wei ZHANG Peng-Yun XU Guan-jun YANG Hong-Neng CAI Hong CUI You WANG Fu-xing YE Zhuang MA Wei PAN min LIU Ke-Song ZHou Chang-Jiu LI State Key Laboratory for Mechanical Behavior of Materials School of Materials Science and EngineeringXi’an Jiaotong UniversityXi’an 710049China State Key Laboratory for Strength and Vibration of Mechanical Structures Department of Engineering MechanicsSchool of Aerospace EngineeringXi’an Jiaotong UniversityXi’an 710049China xi’an Aerospace Composite Research Institute Xi’an 710025China AECC Beijing Institute of Aeronautical Materials Beijing 100095China School of Materials Science and Engineering Harbin Institute of TechnologyHarbin 150001China State Key Laboratory of New Ceramics&Fine Processing School of Materials Science and EngineeringTsinghua UniversityBeijing 100084China Faculty of Materials and Manufacturing Key Laboratory of Advanced Functional MaterialsEducation Ministry of ChinaFaculty of Materials and ManufacturingBeijing University of TechnologyBeijing 100124China Faculty of Materials Science and Engineering Kunming University of Science and TechnologyKunming 650093China School of Materials Science and Engineering Beijing Institute of TechnologyBeijing 100081China xi’an Key Laboratory of High Performance Oil and Gas Field Materials School of Materials Science and EngineeringXi’an Shiyou UniversityXi’an 710065China Shi-Changxu Innovation Center for Advanced Materials Institute of Metal ResearchChinese Academy of SciencesShenyang 110016China Shanghai Key Laboratory of Advanced High-temperature Materials and Precision Forming Shanghai Jiao Tong UniversityShanghai 200240China National Engineering Laboratory for Modern Materials Surface Engineering Technology the Key Lab of Guangdong for Modern Surface Engineering TechnologyInstitute of New MaterialsGuangdong Academy of SciencesGuangzhou 510650China School of Materials Science and Engineering Tianjin UniversityTianjin 300072China Integrated Computational Materials Research Centre Shanghai Institute of CeramicsChinese Academy of SciencesShanghai 201899China State Key Laboratory of Advanced Processing and Recycling of

Thermal barrier coatings(TBCs)can effectively protect the alloy substrate of hot components in aeroengines or land-based gas turbines by the thermal insulation and corrosion/erosion resistance of the ceramic top ***,the continuous pursuit of a higher operating temperature leads to degradation,delamination,and premature failure of the top *** new ceramic materials and new coating structures must be developed to meet the demand for future advanced TBC *** this paper,the latest progress of some new ceramic materials is first ***,a comprehensive spalling mechanism of the ceramic top coat is summarized to understand the dependence of lifetime on various factors such as oxidation scale growth,ceramic sintering,erosion,and calcium–magnesium–aluminium–silicate(CMAS)molten salt ***,new structural design methods for high-performance TBCs are discussed from the perspectives of lamellar,columnar,and nanostructure *** latest developments of ceramic top coat will be presented in terms of material selection,structural design,and failure mechanism,and the comprehensive guidance will be provided for the development of next-generation advanced TBCs with higher temperature resistance,better thermal insulation,and longer lifetime.

关键词： thermal barrier coatings(TBCs) ceramic material degradation and failure structure design long lifetime

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基于白光中子源的^(197)Au中子辐射俘获截面测量及共振参数分析

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物理学报 2024年第7期73卷 104-113页

作者：罗淏天张奇玮栾广源王晓宇邹翀任杰阮锡超贺国珠鲍杰孙琪黄翰雄王朝辉吴鸿毅顾旻皓余滔解立坤陈永浩安琪白怀勇鲍煜曹平陈昊磊陈琪萍陈裕凯陈朕崔增琪樊瑞睿封常青高可庆韩长材韩子杰何泳成洪杨黄蔚玲黄锡汝季筱璐吉旭阳蒋伟江浩雨姜智杰敬罕涛康玲康明涛李波李超李嘉雯李论李强李晓李样刘荣刘树彬刘星言穆奇丽宁常军齐斌斌任智洲宋英鹏宋朝晖孙虹孙康孙晓阳孙志嘉谭志新唐洪庆唐靖宇唐新懿田斌斌王丽娇王鹏程王琦王涛峰文杰温中伟吴青彪吴晓光吴煊羊奕伟易晗于莉于永积张国辉张林浩张显鹏张玉亮张志永赵豫斌周路平周祖英朱丹阳朱科军朱鹏朱兴华中国原子能科学研究院核数据重点实验室北京102413 中国科学院高能物理研究所北京100049 散裂中子源科学中心东莞523803 核探测与核电子学国家重点实验室北京100049 中国科学技术大学近代物理系核探测与核电子学国家重点实验室合肥230026 北京大学物理学院核物理与核技术国家重点实验室北京100871 中国工程物理研究院核物理与化学研究所绵阳621900 西北核技术研究院西安710024 中国科学院大学北京100049 中国科学技术大学工程与应用物理系合肥230026 北京航空航天大学物理学院北京100083 华能山东石岛湾核电有限公司荣成264312

中子辐射俘获反应在反应堆运行、核装置设计及核天体物理研究中起重要的作用.4πBaF_(2)探测装置有着高时间分辨能力、低中子灵敏度、高探测效率等优点,适合开展中子辐射俘获反应截面数据的测量.中国原子能科学研究院核数据重点实验室... 详细信息

中子辐射俘获反应在反应堆运行、核装置设计及核天体物理研究中起重要的作用.4πBaF_(2)探测装置有着高时间分辨能力、低中子灵敏度、高探测效率等优点,适合开展中子辐射俘获反应截面数据的测量.中国原子能科学研究院核数据重点实验室建立了伽马全吸收装置(Gamma total absorption facility,GTAF),该装置用28块六棱BaF_(2)晶体和12块五棱BaF_(2)晶体构成了外径25 cm,内径10 cm的球壳,覆盖了95.2%的立体角.利用GTAF在中国散裂中子源Back-n束线上,测量了197Au(n,γ)的反应截面数据.测量数据通过能量筛选、PSD方法、晶体多重性筛选进行了初步本底扣除,随后结合对^(nat)C及空样品的测量数据对本底进行了分析及扣除,获得了197Au俘获反应的产额,利用SAMMY程序拟合得到了^(197)Au在1—100 e V的共振能量、中子共振宽度和伽马共振宽度参数.实验测量结果与ENDF/B-VIII.0数据库符合良好,其共振参数存在一定差异,分析原因可能与GTAF能量分辨率、Back-n的中子能谱测量精度、以及实验本底扣除方法相关,这也是下一步工作的重点.

关键词：中子辐射俘获截面共振参数白光中子源伽马全吸收装置

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Measurement of the ^(232)Th(n,f)cross section in the 1-200 MeV range at the CSNS Back-n

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Nuclear Science and Techniques 2023年第8期34卷 142-153页

作者： zhi-Zhou Ren Yi-Wei Yang Yong-Hao Chen Rong Liu Bang-Jiao Ye Jie Wen Hai-rui Guo Zi-Jie Han Qi-ping Chen Zhong-Wei Wen Wei-Li Sun Han Yi xing-Yan Liu Tao Ye Jiang-Bo Bai Qi An Jie bao Yu bao ping Cao Hao-lei Chen Zhen Chen Zeng-Qi Cui rui-rui Fan Chang-qing feng Ke-qing Gao xiao-Long Gao min-Hao Gu Chang-Cai Han Guo-Zhu He Yong-Cheng He Yang Hong Yi-Wei Hu Han-xiong Huang xi-Ru Huang Hao-Yu Jiang Wei Jiang zhi-Jie Jiang Han-Tao jing Ling Kang Bo Li Chao Li Jia-Wen Li Qiang Li xiao Li Yang Li Jie Liu Shu-Bin Liu Ze Long Guang-yuan luan Chang-jun Ning Meng-Chen Niu Bin-Bin Qi Jie Ren xi-Chao Ruan zhao-Hui Song Kang Sun zhi-Jia Sun zhi-xin Tan jing-Yu Tang xin-Yi Tang Bin-Bin Tian Li-Jiao Wang Peng-Cheng Wang zhao-Hui Wang xiao-Guang Wu Xuan Wu Li-Kun xie xiao-Yun Yang Li Yu Tao Yu Yong-Ji Yu Guo-Hui Zhang Lin-Hao Zhang Qi-Wei Zhang xian-Peng Zhang Yu-liang Zhang zhi-Yong Zhang lu-ping Zhou zhi-Hao Zhou Ke-jun Zhu department of Modern Physics University of Science and Technology of ChinaHefei 230026China Institute of Nuclear Physics and Chemistry China Academy of Engineering PhysicsMianyang 621900China Institute of High Energy Physics Chinese Academy of Sciences(CAS)Beijing 100049China Spallation Neutron Source Science Center Dongguan 523803China Institute of Applied Physics and Computational Mathematics Beijing 100088China State Key Laboratory of Particle Detection and Electronics University of Science and Technology of ChinaHefei 230027China Key Laboratory of Nuclear Data China Institute of Atomic EnergyBeijing 102413China School of Nuclear Science and Technology University of Science and Technology of ChinaHefei 230027China State Key Laboratory of Nuclear Physics and Technology School of PhysicsPeking UniversityBeijing 100871China State Key Laboratory of Particle Detection and Electronics Institute of High Energy PhysicsChinese Academy of SciencesBeijingChina Northwest Institute of Nuclear Technology Xi’an 710024China university of Chinese Academy of Sciences Beijing 100049China department of Engineering and Applied Physics University of Science and Technology of ChinaHefei 230026China

The ^(232)Th(n,f)cross section is very important in basic nuclear physics and applications based on the Th/U fuel *** the time-of-flight method and a multi-cell fast-fission ionization chamber,a novel measurement of the^(232)Th(n,f)cross sec-tion relative to^(235)U in the 1–200 MeV range was performed at the China Spallation Neutron Source Back-n white neutron source(Back-n).The fission event-neutron energy spectra of^(232)Th and^(235)U fission cells were measured in the single-bunch *** 232Th/235U fission cross-sectional ratios were obtained,and the measurement uncertainties were 2.5–3.7%for energies in the 2–20 MeV range and 3.6–6.2%for energies in the 20–200 MeV ***^(232)Th(n,f)cross section was obtained by introducing the standard cross section of^(235)U(n,f).The results were compared with those of previous theoreti-cal calculations,measurements,and *** measured 232Th fission cross section agreed with the main evaluation results in terms of the experimental uncertainty,and 232Th fission resonances were observed in the 1–3 MeV *** present results provide^(232)Th(n,f)cross-sectional data for the evaluation and design of Th/U cycle nuclear systems.

关键词： 232Th(n f)cross section Fast-fission ionization chamber Back-n white neutron source

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Management of granulomatous lobular mastitis: an international multidisciplinary consensus(2021 edition)

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military medical Research 2022年第4期9卷 389-403页

作者： Qian-Qian yuan Shu-yuan xiao Omar Farouk Yu-Tang Du Fereshte Sheybani qing Ting Tan Sami Akbulut Kenan Cetin Afsaneh Alikhassi Rami Jalal Yaghan Irmak Durur-Subasi Fatih Altintoprak Tae Ik Eom Fatih Alper Mustafa Hasbahceci David Martínez-Ramos Pelin Seher Oztekin Ava Kwong Cedric W.Pluguez-Turul Kirstyn EBrownson Shirish Chandanwale Mehran Habib Liu-Yi Lan rui Zhou xian-Tao Zeng Jiao Bai jun-Wen Bai Qiong-Rong Chen xing Chen xiao-ming Zha Wen-Jie Dai zhi-jun Dai Qin-Yu feng qing-jun Gao Run-Fang Gao bao-San Han Jin-Xuan Hou Wei Hou Hai-Ying Liao Hong luo Zheng-Ren Liu jing-Hua lu Bin luo xiao-Peng Ma jun Qian Jian-Yong Qin Wei Wei Gang Wei Li-Ying Xu Hui-Chao Xue Hua-Wei Yang Wei-Ge Yang Chao-Jie Zhang Fan Zhang Guan-xin Zhang Shao-Kun Zhang Shu-Qun Zhang Ye-Qiang Zhang Yue-Peng Zhang sheng-Chu Zhang Dai-Wei zhao xiang-min Zheng le-Wei Zheng Gao-Ran Xu Wen-Bo Zhou Gao-Song Wu department of Thyroid and Breast surgery Zhongnan Hospital of Wuhan UniversityWuhan430071China department of Pathology University of Chicago Pritzker School of MedicineChicagoIL60637USA department of Surgical Oncology and Breast surgery Oncology CenterFaculty of MedicineMansoura UniversityMansoura35516Egypt department of Breast surgery Beijing University of Chinese MedicineBeijing100700China department of Infectious Diseases and Tropical Medicine Faculty of MedicineMashhad University of Medical SciencesMashhad***Iran Breast department KK Women’s and Children’s Hospital100 Bukit Timah RoadSingapore229899Singapore department of surgery Department of Public HealthDepartment of BiostatisticsBioinformatics and Medical InformaticsInonu University Faculty of Medicine44280MalatyaTurkey department of General surgery Faculty of MedicineÇanakkale Onsekiz Mart University17020ÇanakkaleTurkey department of Radiology Cancer InstituteImam Khomeini HospitalTehran University of Medical SciencesTehran***Iran department of surgery College of Medicine and Medical SciencesArabian Gulf University-BahrainManama26671Bahrain department of Radiology International Faculty of MedicineIstanbul Medipol University34810IstanbulTurkey department of General surgery Faculty of MedicineSakarya University54050SakaryaTurkey department of surgery HiU Clinic170Gwongwang-roPaldal-guSuwon16488Korea department of Radiology Faculty of MedicineAtaturk University25240ErzurumTurkey Academic Support and Education Center Hırkai Serif DistrictKececi Cesmesi StrDoktorlar BuildingB/734091IstanbulTurkey department of General and Digestive surgery Hospital General CastellonAvda Benicassim S/N12812004CastellónSpain Radiology department Ankara Training and Research Hospital305018AnkaraTurkey department of surgery The University of Hong KongChina The university of Hong Kong-Shenzhen hospital Shenzhen518053China university of Miami Health System and Miller School of Medicine 1475 NW 12th AvenueM

Granulomatous lobular mastitis(GLM) is a rare and chronic benign inflammatory disease of the breast. Difficulties exist in the management of GLM for many front-line surgeons and medical specialists who care for patients with inflammatory disorders of the breast. This consensus is summarized to establish evidence-based recommendations for the management of GLM. Literature was reviewed using PubMed from January 1, 1971 to July 31, 2020. Sixty-six international experienced multidisciplinary experts from 11 countries or regions were invited to review the *** of evidence were determined using the American College of Physicians grading system, and recommendations were discussed until consensus. Experts discussed and concluded 30 recommendations on historical definitions,etiology and predisposing factors, diagnosis criteria, treatment, clinical stages, relapse and recurrence of GLM. GLM was recommended as a widely accepted definition. In addition, this consensus introduced a new clinical stages and management algorithm for GLM to provide individual treatment strategies. In conclusion, diagnosis of GLM depends on a combination of history, clinical manifestations, imaging examinations, laboratory examinations and *** approach to treatment of GLM should be applied according to the different clinical stage of GLM. This evidencebased consensus would be valuable to assist front-line surgeons and medical specialists in the optimal management of GLM.

关键词： Granulomatous mastitis Granulomatous lobular mastitis Idiopathic granulomatous mastitis Diagnosis Treatment

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腹主动脉瘤大小对腔内隔绝术及其疗效的影响

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中华外科杂志 2008年第6期46卷 420-422页

作者：袁良喜包俊敏赵志青曲乐丰冯翔陆清声冯睿梅志军裴秩飞景在平第二军医大学附属长海医院血管外科全军血管外科研究所上海200433

目的探讨腹主动脉瘤大小对腔内隔绝术及隔绝后治疗结果的影响。方法回顾性分析1997年3月至2007年6月共429例腹主动脉瘤的临床资料，依腹主动脉瘤直径将患者分为〈55mm组（A组，n=274）及≥55mm组（B组，n=155）。根据术前影像学资料研... 详细信息

目的探讨腹主动脉瘤大小对腔内隔绝术及隔绝后治疗结果的影响。方法回顾性分析1997年3月至2007年6月共429例腹主动脉瘤的临床资料，依腹主动脉瘤直径将患者分为〈55mm组（A组，n=274）及≥55mm组（B组，n=155）。根据术前影像学资料研究两组动脉瘤大小、瘤颈长度、瘤颈直径、瘤颈扭曲程度及髂动脉是否受累等，并探讨动脉瘤大小对腔内隔绝术及治疗结果的影响。结果A组平均年龄71．1岁，B组73．7岁（P〈0．05）。B组有冠心病史者（36．1％）明显多于A组（18．6％）（P〈0．05），B组伴高血压病、糖尿病、慢性阻塞性肺疾病者多于A组，但两组间差异无统计学意义。A组腹主动脉瘤平均直径为（46．6±6．8）mm，B组为（66．8±11．2）mm（P〈0．05）；B组腹主动脉瘤较A组近端瘤颈短、瘤颈直径大、瘤颈扭曲、易累及髂动脉（P〈0．05）；B组患者应用腹膜外径路、髂内动脉重建或髂内动脉栓塞等附加手术、术中牵张导丝均多于A组，术中发生内漏数及使用移植物个数均高于A组（P〈0．05）。围手术期并发症发生率B组高于A组，病死率无明显差异。术后B组内漏率及二次干预率均高于A组。结论腔内隔绝术治疗腹主动脉瘤获得了较好的临床效果，而腹主动脉瘤的大小对腔内隔绝术存在一定影响，较小腹主动脉瘤无论在术中操作、围手术期并发症、术后随访等方面均优于较大腹主动脉瘤。

关键词：主动脉瘤腹腔内隔绝术预后

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一体式开窗型腔内移植物腔内隔绝治疗肾周腹主动脉瘤

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中华外科杂志 2007年第23期45卷 1596-1599页

作者：景在平袁良喜冯翔包俊敏赵志青冯睿梅志军廖明芳裴轶飞第二军医大学附属长海医院血管外科上海200433

目的探讨一体式开窗型腔内移植物腔内隔绝治疗肾周腹主动脉瘤的可行性。方法1例64岁男性并存严重冠状动脉狭窄的肾周腹主动脉瘤患者,根据术前薄层 CT 精确测量数据,设计相应的一体式开窗型腔内移植物。在全身麻醉及数字减影血管造影(DSA... 详细信息

目的探讨一体式开窗型腔内移植物腔内隔绝治疗肾周腹主动脉瘤的可行性。方法1例64岁男性并存严重冠状动脉狭窄的肾周腹主动脉瘤患者,根据术前薄层 CT 精确测量数据,设计相应的一体式开窗型腔内移植物。在全身麻醉及数字减影血管造影(DSA)监视下应用此一体式开窗型腔内移植物隔绝腹主动脉瘤,且双侧肾动脉内各置入了一覆膜球囊扩张支架。结果术后即时DSA 造影肠系膜上动脉、双肾动脉及左髂内动脉通畅,瘤腔无内漏,术后肌酐较术前略有下降。术后10 d 复查三维螺旋 CT 血管造影显示一体式开窗型腔内移植物形态良好,无扭曲、移位、脱节,无内漏,肠系膜上动脉、双肾动脉及左侧髂内动脉通畅、显影良好。结论应用个体化的一体式开窗型腔内隔绝术治疗肾周腹主动脉瘤是可行的。

关键词：主动脉瘤腹支架腔内隔绝开窗型腔内移植物

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Anti-cyclic citrullinated peptide antibody predicts the development of rheumatoid arthritis in patients with undifferentiated arthritis

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Chinese medical Journal 2019年第24期132卷 2899-2904页

作者： Chun Li Yan Zhang Hui Song Jie Gao Dong-bao zhao Qi Zhu Dong-Yi He Li Wang xiang-Pei Li Xu-Dong Liu Wei-Guo xiao xin-Yu Wu Hua-xiang Wu Wei Tu Shao-xian Hu xin Wang zhi-jun Li zhi-min lu Zhan-Yun Da Bo liang xiao-min Liu Jin-Wei zhao Ling Li feng Han Wu-Fang Qi Wei Wei Xu Ma Zhen-Bin Li Gui-min Zheng feng-xiao Zhang Yi Li You-Lian Wang Guang-Hui Ling Jin-Wei Chen xiao-Qiang Hou jing Zhang qing-ping Chen Chang-Lian Liu Yan Zhang Jia-Shun Zeng qing-Hua Zou Yong-Fei Fang Yin Su Zhan-Guo Li department of Rheumatology and Immunology Peking University People's HospitalBeijing 100044China department of Rheumatology and Immunology Beijing Jishuitan HospitalBeijing 100035China department of Rheumatology and Immunology Changhai HospitalShanghai 200433China department of Rheumatology Shanghai Guanghua Hospital of Integrated Traditional Chinese and Western MedicineShanghai 200052China department of Rheumatology and Immunology Anhui Provincial HospitalHefeiAnhui 230001China department of Rheumatology and Immunology The First Hospital of China Medical UniversityShenyangLiaoning 110001China department of Rheumatology The Second Affiliated Hospital of Zhejiang University School of MedicineHangzhouZhejiang 310009China department of Rheumatology and Immunology Tongji HospitalWuhanHubei 430030China department of Rheumatology The First Affiliated Hospital of Bengbu Medical CollegeBengbuAnhui 233004China department of Rheumatology and Immunology Affiliated Hospital of Nantong UniversityNantongJiangsu 226001China department of Rheumatology and Immunology The Hospital of Shunyi District BeijingBeijing 101300China department of Infection and Immunology Tianjin Union Medical CenterTianjin 300121China department of Rheumatology and Immunology Tianjin First Central HospitalTianjin 300192China department of Rheumatology and Immunology Tianjin Medical University General HospitalTianjin 300052China department of Rheumatology and Immunology Peace HospitalShijiazhuangHebei 050000China department of Rheumatology and Immunology Hebei General HospitalShijiazhuangHebei 050051China department of Rheumatology Jiangxi Provincial People's HospitalNanchangJiangxi 330006China Division of Rheumatology and Immunology The Second Xiangya Hospital of Central South UniversityChangshaHunan 410011China department of Rheumatology and Immunology The First College of Clinical Medical Science of China Three Gorges University&Yichang Central People's HospitalYichangHubei 443003China department of Rheu

Background:Clinical outcomes of undifferentiated arthritis(UA)are diverse,and only 40%of patients with UA develop rheumatoid arthritis(RA)after 3 *** predictive markers at disease onset for further intervention is ***,our objective was to analyze the clinical outcomes of UA and ascertain the predictors for RA ***:We performed a prospective,multi-center study from January 2013 to October 2016 among Chinese patients diagnosed with UA in 22 tertiary-care *** and serological parameters were obtained at ***-up was undertaken in all patients every 12 weeks for 2 *** factors of disease progression were identified using multivariate Cox proportional hazards ***:A total of 234 patients were recruited in this study,and 17(7.3%)patients failed to follow up during the *** the 217 patients who completed the study,83(38.2%)patients went into *** patients who developed RA had a higher rheumatoid factor(RF)-positivity(42.9%vs.16.8%,χ^2=8.228,P=0.008),anti-cyclic citrullinated peptide(CCP)antibodypositivity(66.7%vs.10.7%,χ^2=43.897,Pouble-positivity rate of RF and anti-CCP antibody(38.1%vs.4.1%,χ^2=32.131,Plusion:As an independent predictor of RA,anti-CCP antibody should be tested at disease onset in all patients with UA.

关键词： Anti-cyclic citrullinated peptide antibody Arthritis,Rheumatoid Rheumatoid factor Undifferentiated arthritis

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Back-n white neutron source at CSNS and its applications

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Nuclear Science and Techniques 2021年第1期32卷 95-104页

作者： jing-Yu Tang Qi An Jiang-Bo Bai Jie bao Yu bao ping Cao Hao-lei Chen Qi-ping Chen Yong-Hao Chen Zhen Chen Zeng-Qi Cui rui-rui Fan Chang-qing feng Ke-qing Gao xiao-Long Gao min-Hao Gu Chang-Cai Han Zi-Jie Han Guo-Zhu He Yong-Cheng He Yang Hong Yi-Wei Hu Han-xiong Huang xi-Ru Huang Hao-Yu Jiang Wei Jiang zhi-Jie Jiang Han-Tao jing Ling Kang Bo Li Chao Li Jia-Wen Li Qiang Li xiao Li Yang Li Jie Liu Rong Liu Shu-Bin Liu xing-Yan Liu Ze Long Guang-yuan luan Chang-jun Ning Meng-Chen Niu Bin-Bin Qi Jie Ren zhi-Zhou Ren xi-Chao Ruan zhao-Hui Song Kang Sun zhi-Jia Sun zhi-xin Tan xin-Yi Tang Bin-Bin Tian Li-Jiao Wang Peng-Cheng Wang zhao-Hui Wang Zhong-Wei Wen xiao-Guang Wu Xuan Wu Li-Kun xie xiao-Yun Yang Yi-Wei Yang Han Yi Li Yu Tao Yu Yong-Ji Yu Guo-Hui Zhang Lin-Hao Zhang Qi-Wei Zhang xian-Peng Zhang Yu-liang Zhang zhi-Yong Zhang lu-ping Zhou zhi-Hao Zhou Ke-jun Zhu 无 State Key Laboratory of Particle Detection and Electronics Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China department of Modern Physics University of Science and Technology of ChinaHefei 230026China Institute of Nuclear Physics and Chemistry China Academy of Engineering PhysicsMianyang 621900China Key Laboratory of Nuclear Data China Institute of Atomic EnergyBeijing 102413China Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049China Spallation Neutron Source Science Center Dongguan 523803China State Key Laboratory of Nuclear Physics and Technology School of PhysicsPeking UniversityBeijing 100871China Northwest Institute of Nuclear Technology Xi’an 710024China university of Chinese Academy of Sciences Beijing 100049China department of Engineering and Applied Physics University of Science and Technology of ChinaHefei 230026China State Key Laboratory of Particle Detection and Electronics University of Science and Technology of ChinaHefei 230026China The CSNS Back-n Collaboration

Back-streaming neutrons from the spallation target of the China Spallation Neutron Source(CSNS)that emit through the incoming proton channel were exploited to build a white neutron beam facility(the so-called Back-n white neutron source),which was completed in March *** Back-n neutron beam is very intense,at approximately 29107 n/cm2/s at 55 m from the target,and has a nominal proton beam with a power of 100 kW in the CSNS-I phase and a kinetic energy of 1.6 GeV and a thick tungsten target in multiple slices with modest moderation from the cooling water through the *** addition,the excellent energy spectrum spanning from 0.5 eV to 200 MeV,and a good time resolution related tothe time-of-flight measurements make it a typical white neutron source for nuclear data measurements;its overall performance is among that of the best white neutron sources in the *** with advanced spectrometers,detectors,and application utilities,the Back-n facility can serve wide applications,with a focus on neutron-induced cross-sectional *** article presents an overview of the neutron beam characteristics,the experimental setups,and the ongoing applications at Backn.

关键词： White neutron source Nuclear data measurements Experimental setups Neutron applications

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