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search for the doubly heavy baryons Ω^(0)_(bc) and E^(0)_(bc) decaying to Λ^(+)_(c)π^(-) and E^(+)_(c)π^(-)

Chinese Physics C 2021年第9期45卷 10-21页

作者： R.Aaij C.Abelian Beteta T.Ackernley B.Adeva M.Adinolfi H.Afshamia C.A.Aidala s.Aiola Z.Ajaltouni s.Aka J.Albrecht F.Alessio M.Alexander A.Alfonso Albero Z.Aliouche G.Alkhazov P.Alvarez Cartelie s.Amato Y.Amhis L.An L.Anderlini A.Andreianov M.Andreotti F.Archilli A.Artamonov M.Artuso K.Arzymatov E.Aslanides M.Atzeni B.Audurier s.Bachmann M.Bachmayer J.J.Back P.Baladron Rodriguez V.Balagura W.Baldini J.Baptista Leite R.J.Barlow s.Barsuk W.Barter M.Bartolini F.Baryshnikov J.M.Basels G.Bassi B.Batsukh A.Battig A.Bay M.Becker F.Bedeschi I.Bediaga A.Beiter V.Belavin s.Belin V.Bellee K.Belous I.Belov I.Belyaev G.Bencivenni E.Ben-Haim A.Berezhnoy *** D.Beminghoff H.C.Bernstein C.Bertella A.Bertolin C.Betancourt F.Betti Ia.Bezshyiko s.Bhasin J.Bhom L.Bian M.s.Bieker s.Bifani P.Billoir M.Birch F.C.R.Bishop A.Bitadze A.Bizzeti M.Bjorn M.P.Blago T.Blake F.Blanc s.Blusk D.Bobulska J.A.Boelhauve O.Boente Garcia T.Boettcher A.Boldyrev A.Bondar N.Bondar s.Borghi M.Borisyak M.Borsato J.T.Borsuk s.A.Bouchiba T.J.V.Bowcock A.Boyer C.Bozzi M J.Bradley s.Braun A.Brea Rodriguez M.Brodski J.Brodzicka A.Brossa Gonzalo D.Brundu A.Buonaura C.Burr A.Bursche A.Butkevich J.s.Butter J.Buytaert W.Byczynski s.Cadeddu H.Cai R.Calabrese L.Calefice L.Calero Diaz s.Cali R.Calladine M.Calvi M.Calvo Gomez P.Camargo Magalhaes A.Camboni P.Campana A.F.Campoverde Quezada s.Capelli L.Capriotti A.Carbone G.Carboni R.Cardinale A.Cardini I.Carli P.Camiti L.Carus K.Carvalho Akiba A.Casais Vidal G.Casse M.Cattaneo G.Cavallero s.Celani J.Cerasoli A.J.Chadwick M.G.Chapman M.Charles Ph.Charpentier G.Chatzikonstantinidis C.A.Chavez Barajas M.Chefdeville C.Chen s.Chen A.Chernov V.Chobanova s.Cholak M.Chrzaszcz A.Chubykin V.Chulikov P.Ciambrone M.F.Cicala X.Cid Vidal G.Ciezarek P.E.L.Clarke M.Clemencic H.V.Cliff J.Closier J.L.Cobbledick V.Coco J.A.B.Coelho J.Cogan E.Cogneras L.Cojocariu P.Collins T.Colombo L.Congedo A.Contu N.Cooke G.Coombs G.Corti C.M.Costa sobral B.Couturier D.C.Craik J.Crkovska M.Cruz Torres R.Currie C.L.Da silva E.Dall'Occo J.Dalseno C.D'Ambrosi Centro Brasileiro de Pesquisas Fisicas(CBPF) Rio de JaneiroBrazil Universidade Federal do Rio de Janeiro(UFRJ) Rio de JaneiroBrazil Center for High Energy Physics Tsinghua UniversityBeijingChina Institute of High Energy Physics(IHEP) BeijingChina school of Physics state Key Laboratory of Nuclear Physics and Technology Peking UniversityBeijingChina University ofChinese Academy of sciences BeijingChina Institute of Particle Physics Central China Normal UniversityWuhanHubeiChina Univ.savoie Mont Blanc CNRSIN2P3-LAPPAnnecyFrance Universite Clermont Auvergne CNRS/IN2P3LPCClermont-FerrandFrance Aix Marseille Univ CNRS/IN2P3CPPMMarseilleFrance Universite Paris-saclay CNRS/IN2P3IJCLabOrsayFrance Laboratoire Leprince-Ringuet CNRS/IN2P3Ecole PolytechniqueInstitut Polytechnique de ParisPalaiseauFrance LPNHE Sorbonne UniversiteParis Diderot Sorbonne Paris CiteCNRS/FN2P3ParisFrance I.Physikalisches Institut RWTH Aachen UniversityAachenGermany Fakultat Physik Technische Universitat DortmundDortmundGermany Max-Planck-Institut für Kemphysik(MPIK) HeidelbergGermany Physikalisches Institut Ruprecht-Karls-Universitat HeidelbergHeidelbergGermany school of Physics University College DublinDublinIreland INFN sezione di Bari BariItaly INFN sezione di Bologna BolognaItaly INFN sezione di Ferrara FerraraItaly INFN sezione di Firenze FirenzeItaly INFN Laboratori Nazionali di Frascati FrascatiItaly INFN sezione di Genova GenovaItaly INFN sezione di Milano MilanoItaly INFN sezione di Milano-Bicocca MilanoItaly INFN sezione di Cagliari MonserratoItaly Universita degli studi di Padova Universita e INFNPadovaPadovaItaly INFN sezione di Pisa PisaItaly INFN sezione di Roma La sapienza RomaItaly INFN sezione di Roma Tor Vergata RomaItaly Nikhef National Institute for subatomic Physics AmsterdamNetherlands Nikhef National Institute for subatomic Physics and VU University Amsterdam AmsterdamNetherlands AGH-University of science and Technology Faculty of Physics and Applied Computer ScienceKr

The first search for the doubly heavyΩ^(0)_(bc)baryon and a search for the E^(0)_(bc)baryon are performed using pp collision data collected via the LHCb experiment from 2016 to 2018 at a centre-of-mass energy of 13 TeV,corresponding to an integrated luminosity of 5.2 fb^(-1).The baryons are reconstructed via their decays to Λ^(+)_(c)π^(-)and E^(+)_(c)π^(-).No significant excess is fbund for invariant masses between 6700 and 7300 MeV/c^(2),in a rapidity range from 2.0 to 4.5 and a transverse momentum range from 2 to 20 MeV/*** limits are set on the ratio of the Ω^(0)_(bc)and E^(0)_(bc)production cross-section times the branching fraction to Λ^(+)_(c)π^(-)(E^(+)_(c)π^(-))relative to that of the Λ^(0)_(b)(E^(0)_(b))baryon,for different lifetime hypotheses,at 95%confidence *** upper limits range from 0.5 x 10^(-4)to 2.5 x 10^(-4)for theΩ^(0)_(bc)→Λ^(+)_(c)π^(-)(E^(0)_(bc)→Λ^(+)_(c)π^(-))decay,and from 1.4x 10^(-3)to 6.9 x 10^(-3)for theΩ^(0)_(bc)→E^(+)_(c)π^(-)(E^(0)_(bc)→E^(+)_(c)π^(-))decay,depending on the considered mass and lifetime of theΩ^(0)_(bc)(E^(0)_(bc))baryon.

关键词： B physics quarkonium spectroscopy heavy quark production

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CT血管造影(CTA)检测颈动脉狭窄可作为评价中风和短暂性脑缺血发作(TIA)的首选方法

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世界核心医学期刊文摘（神经病学分册） 2005年第1期1卷 47-47页

作者： Josephson s.A. Bryant s.O. Mak H.K. W.s. smith 邓剑平 Department of Neurology 505 Parnassus Avenue San Francisco CA 94143- 0114United States Dr.

Background: Imaging of the carotid arteries is important for the evaluation of patients with ischemic stroke or TIA. CT angiography (CTA) of the head and neck is readily avai lable and can be part of the routine imaging of stroke patients. To evaluate the accuracy of CTA, the authors compared the degree of stenosis found using CTA with digital subtraction angiography (DsA) in consecutive patients during a 3 year period. Methods: The authors included all patients with interpretable CTA and DsA of the cervical carotid arteries from April 2000 to November 2002 at a single academic medical center. This yielded a total of 81 vessels. stenosis on CTA of the internal carotid artery was measured in the axial plane at the point of maximum stenosis and referenced to the distal cervical internal carotid by two blinded readers. Two blinded readers measured stenosis from the DsA using the North American symptomatic Carotid Endarterectomy Trial method. Results: Using a 70% cutoff value for stenosis, CTA and DsA were in agreement in 78 of 81 (96% ; 95% CI, 90 to 99% ) vessels. CTA was 100% sensitive (n = 5) and 63% specific (95% CI, 25 to 88% ), and the negative predictive value of a CTA demonstrating stenosis was 100% (n = 73). Conclusions: In this consecutive series of patients with CT angiography of the neck and digital subtraction angiography, the authors found that CT angiography has a high sensitivity and high negative predictive value for carotid disease. CT angiography appears to be an excellent screening test for internal carotid artery stenosis, and the authors advocate its use for the initial imaging of patients with suspected stroke or TIA.

关键词：血管造影颈动脉狭窄 TIA CTA 血管成像阴性预测值血管狭窄程度狭窄部位影像学检查颈部血管

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对立体定向或超声引导下乳腺活检结果为良性的病人进行短期随访与年度筛查检测乳腺癌的比较

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国际医学放射学杂志 2015年第3期 276-277页

作者： J.M.Johnson A.K.Johnson E.s.O'Meara D.L.Miglioretti B.M.Geller E.N.Hotaling 楼敏超 Department of Radiology and Biomedical Imaging University of California-San Francisco

目的对立体定向或超声引导下乳腺活检结果为良性的病人进行短期随访(sIFU)与年度筛查(RTAs),比较这两种方法对乳腺癌的检出率和分期。材料与方法乳腺癌

关键词：乳腺癌检出率两种方法乳腺肿瘤活检结果乳腺活检超声引导下筛查立体定向病人

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经颅多普勒超声的评价美国神经病学学会治疗和技术评价委员会的报告

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国际脑血管病杂志 2005年第11期13卷 801-814页

作者： M.A. sloan V.A. Alexandrov C.H. Tegeler M.P. spencer L.R. Caplan E. Feldmann L.R. Wechsler D.W. Newell C.R. Gomez V.L. Babikian D. Lefkowitz R.s. Goldman C. Armon C.Y. Hsu D.s. Goodin 毛成洁程言博刘春风 From Rush University Medical Center Chicago IL University of Texas Houston Medical Center school of Medicine Wake Forest University Winston-Salem NC Institute of Applied Physiology and Medicine Seattle WA Beth Israel Deaconess Medical Center Boston MA school of Medicine Brown University Providence RI University of Pittsburgh Medical Center PA University of Washington Seattle Alabama Neurological Institute Birmingham Boston University school of Medicine MA Aurora Medical Group Milwaukee WI Baystate Medical Center Springfield MA Washington University school of Medicine St. Louis MO University of California at san francisco 苏州大学附属第二医院神经内科

目的:回顾经颅多普勒(TCD)和经颅彩色编码超声(TCCs)在诊断方面的应用。方法:作者检索了以下文献证据:(1)在特殊临床情况下TCD能否提供有用的信息;(2)应用这一信息能否改进临床决策,后者通过患者转归的改善反映出来;(3)在这些临床情况下... 详细信息

目的:回顾经颅多普勒(TCD)和经颅彩色编码超声(TCCs)在诊断方面的应用。方法:作者检索了以下文献证据:(1)在特殊临床情况下TCD能否提供有用的信息;(2)应用这一信息能否改进临床决策,后者通过患者转归的改善反映出来;(3)在这些临床情况下TCD是否优于其他诊断性检查。结果:在筛查2～16岁镰状细胞病患儿的卒中风险(A级推荐,Ⅰ级证据)以及检测和监测自发性蛛网膜下腔出血后的血管痉挛方面(A级推荐,Ⅰ～Ⅱ级证据),TCD具有确定的价值。在检测颅内血管狭窄闭塞性疾病(B级推荐,Ⅱ～Ⅲ级证据)、血管舒缩反应性试验(B级推荐,Ⅱ～Ⅲ级证据)、检测脑循环停止/脑死亡(A级推荐,Ⅱ级证据)、监测颈动脉内膜切除术(B级推荐,Ⅱ～Ⅲ级证据)、监测溶栓治疗(B级推荐,Ⅱ～Ⅲ级证据)和监测冠状动脉旁路移植术(B～C级推荐,Ⅱ～Ⅲ级证据)方面,TCD和TCCs可提供重要的信息并可能有价值。对于心内/心外右向左分流(A级推荐,Ⅱ级证据)、颅内血管闭塞性疾病(B级推荐,Ⅱ～Ⅳ级证据)和出血性脑血管病(B级推荐,Ⅱ～Ⅳ级证据),尽管其他技术可能更优越,但对比增强TCD/TCCs也能提供有用的信息。

关键词：经颅多普勒脑血管造影脑血管疾病镰状细胞贫血

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The DIRECT consortium and the REsT-meta-MDD project:towards neuroimaging biomarkers of major depressive disorder

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Psychoradiology 2022年第1期2卷 32-42页

作者： Xiao Chen Bin Lu Hui-Xian Li Xue-Ying Li Yu-Wei Wang francisco Xavier Castellanos Li-Ping Cao Ning-Xuan Chen Wei Chen Yu-Qi Cheng shi-Xian Cui Zhao-Yu Deng Yi-Ru Fang Qi-Yong Gong Wen-Bin Guo Zheng-Jia-Yi Hu Li Kuang Bao-Juan Li Le Li Tao Li Tao Lian Yi-Fan Liao Yan-song Liu Zhe-Ning Liu Jian-Ping Lu Qing-Hua Luo Hua-Qing Meng Dai-Hui Peng Jiang Qiu Yue-Di shen Tian-Mei si Yan-Qing Tang Chuan-Yue Wang Fei Wang Hua-Ning Wang Kai Wang Xiang Wang Ying Wang Zi-Han Wang Xiao-Ping Wu Chun-Ming Xie Guang-Rong Xie Peng Xie Xiu-Feng Xu Hong Yang Jian Yang shu-Qiao Yao Yong-Qiang Yu Yong-Gui Yuan Ke-Rang Zhang Wei Zhang Zhi-Jun Zhang Jun-Juan Zhu Xi-Nian Zuo Jing-Ping Zhao Yu-Feng Zang the DIRECT consortium Chao-Gan Yan CAs Key Laboratory of Behavioral science Institute of PsychologyChinese Academy of SciencesBeijing 100101China International Big-Data Center for Depression Research Chinese Academy of SciencesBeijing 100101China Magnetic Resonance Imaging Research Center Institute of PsychologyChinese Academy of SciencesBeijing 100101China Department of Psychology University of Chinese Academy of SciencesBeijing 100049China sino-Danish College University of Chinese Academy of SciencesBeijing 101408China sino-Danish Center for Education and Research Graduate University of Chinese Academy of SciencesBeijing 101408China Department of Child and Adolescent Psychiatry NYU Grossman School of MedicineNew YorkNY 10016USA Nathan Kline Institute for Psychiatric Research OrangeburgNew YorkNY 10962USA 9Affiliated Brain Hospital of Guangzhou Medical UniversityGuangzhou 510370China Capital Normal University Beijing 100089China Department of Psychiatry Sir Run Run Shaw HospitalZhejiang University School of MedicineHangzhou 310020ZhejiangChina Department of Psychiatry First Affiliated Hospital of Kunming Medical UniversityKunmingYunnan 650032China shanghai Mental Health Center Shanghai Jiao Tong University School of MedicineShanghai 200030China Huaxi MR Research Center(HMRRC) Department of RadiologyWest China Hospital of Sichuan UniversityChengduSichuan 610044China Research Unit of Psychoradiology Chinese Academy of Medical SciencesChengduSichuan 610052China Department of Psychiatry and National Clinical Research Center for Mental DisordersThe Second Xiangya Hospital of Central South UniversityChangsha 410011HunanChina Department of Psychiatry The First Affiliated Hospital of Chongqing Medical UniversityChongqing 400042China Xijing Hospital of Air Force Military Medical University Xi’anShaanxi 710032China Center for Cognitive science of Language Beijing Language and Culture UniversityBeijing 100083China Affiliated Mental Health Center&Hangzhou seventh People’s Hospital Zhejiang University School of

Despite a growing neuroimaging literature on the pathophysiology of major depressive disorder(MDD),repro-ducible findings are lacking,probably reflecting mostly small sample sizes and heterogeneity in analytic *** address these issues,the Depression Imaging REsearch ConsorTium(DIRECT)was *** REsT-meta-MDD project,pooling 2428 functional brain images processed with a standardized pipeline across all participating sites,has been the first effort from *** this review,we present an overview of the moti-vations,rationale,and principal findings of the studies so far from the REsT-meta-MDD *** from the first round of analyses of the pooled repository have included alterations in functional connectivity within the default mode network,in whole-brain topological properties,in dynamic features,and in functional *** well-powered exploratory observations have also provided the basis for future longitudinal hypothesis-driven *** these fruitful explorations,DIRECT has proceeded to its second stage of data sharing that seeks to examine ethnicity in brain alterations in MDD by extending the exclusive Chinese original sample to other ethnic groups through international collaborations.A state-of-the-art,surface-based preprocessing pipeline has also been introduced to improve *** images from patients with bipolar disorder and schizophrenia will be included to identify shared and unique abnormalities across diag-nosis *** addition,large-scale longitudinal studies targeting brain network alterations following antidepressant treatment,aggregation of diffusion tensor images,and the development of functional magnetic resonance imaging-guided neuromodulation approaches are *** these endeavours,we hope to accelerate the translation of functional neuroimaging findings to clinical use,such as evaluating longitudinal effects of antidepressant medications and developing individualized

关键词： major depressive disorder DIRECT R-fMRI database neuroimaging

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Apparatus dependence of normal brain tissue dose in stereotactic radiosurgery for multiple brain metastases

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中国神经肿瘤杂志 2011年第1期9卷 20-20页

作者： Ma L Petti P Wang B Descovich M Chuang C Barani IJ Kunwar s shrieve DC sahgal A Larson DA Department of Radiation Oncalogy University of California San Francisco

Object:Technical improvements in commercially available radiosurgery platforms have made it practical to treat a large number of intracranial targets. The goal of this study was to investigate whether the dose to normal brain when planning radiosurgery to multiple targets is apparatus dependent. Methods:The authors selected a single case involving a patient with 12 metastatic lesions widely distributed throughout the brain as visualized on contrast-enhanced CT. Target volumes and critical normal structures were delineated with Leksell Gamma Knife Perfexion software.

关键词：放射治疗脑组织外科器械立体定向剂量多发性技术改进目标规划

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肾原性抗利尿激素分泌异常综合征

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世界核心医学期刊文摘（儿科学分册） 2005年第10期1卷 9-9页

作者： Feldman B.J. Rosenthal s.M. Vargas G.A. s.E. Gitelman 张振 Univ. of Ca lifornia at san francisco Division of Pediatric Endocrinology Box 0434 513 Pa rnassus Ave. San Francisco CA 94143 United States Dr.

The syndrome of inappropriate antidiuretic hormone secretion (sIADH) is a comm on cause of hyponatremia. We describe two infants whose clinical and laboratory evaluations were consistent with the presence of sIADH, yet who had undetectable arginine vasopressin (AVP) levels. We hypothesized that they had gain-of-func tion mutations in the V2 vasopressin receptor (V2R). DNA sequencing of each pati ent’s V2R gene (AVPR2) identified missense mutations in both, with resultant ch anges in codon 137 from arginine to cysteine or leucine. These novel mutations c ause constitutive activation of the receptor and are the likely cause of the pat ients’sIADH-like clinical picture, which we have termed “nephrogenic syndrome of inappropriate antidiuresis.”

关键词：原性 sIADH 可能病因血管加压素低钠血症抗利尿激素基因产物精氨酸密码子强性

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优化干预促进缺血性卒中的溶栓率

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世界核心医学期刊文摘（神经病学分册） 2005年第8期1卷 52-52页

作者： Johnston s.C. 方伯言 Department of Neurology Box 0114 Univ. of California San Francisco 505 Parnassus Ave. San Francisco CA 94143-0114 United States Dr.

Background: Thrombolytic treatment has been shown to be effective in the treat ment of ischemic stroke when initiated within 3 hours of symptom onset, yet few patients receive thrombolytics. Objective: To estimate expected increases in use of thrombolytics for ischemic stroke given the following interventions: educati ng patients to present earlier, optimizing Emergency Medical services (EMs) resp onse/transport times, optimizing hospital systems, and extending the treatment w indow. Methods: As part of a Centers for Disease Control-sponsored Coverdell Ac ute stroke Pilot Registry, the authors prospectively identified all patients wit h an initial diagnosis of ischemic stroke at 11 hospitals in California over a 3 -month period. Timing of symptom onset, EMs response,hospital arrival, treatmen t, and reasons for nontreatment were evaluated, and hypothetical treatment rates for thrombolysis for interventions on the stroke-care continuum were derived b ased on observed rates of eligibility and treatment. Results: Of 374 patients wi th ischemic stroke, 88 (23.5%) arrived at the emergency department within 3 hou rs of symptom onset, of whom 16 (4.3%) received thrombolysis. If all patients w ith known onset times had called 911 immediately, the expected overall rate of t hrombolytic treatment within 3 hours would have increased from 4.3 to 28.6%. Ex pected rates of thrombolysis were lower for other interventions: instantaneous p rehospital response 5.5%, perfect hospital care 11.5%, and extension of time w indow to 6 hours 8.3%. If all patients with known onset had arrived within 1 ho ur and been optimally treated, 57%could have been treated. Conclusion: Campaign s that educate patients to seek treatment sooner should be major components of s ystem-wide interventions to increase rates of thrombolysis for acute ischemic s troke.

关键词：缺血性卒中内溶栓治疗急性卒中急诊医疗服务医院体制疾病控制中心运输时间急诊科服务时间方伯

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利用PET/MR系统超短回波序列检测肿瘤病人的肺小结节

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国际医学放射学杂志 2016年第2期 186-186页

作者： N.s.Burris K.M.Johnson P.E.Z.Larson M.D.Hope s.K.Nagle s.C.Behr 韩宁 Department of Radiology University of California-San Francisco

摘要目的利用混合PET/MR成像系统的自由呼吸式超短回波序列(UTE)评估肿瘤病人的肺小结节,探讨其功用并比较UTE与常用的三维GRE技术对小结节的检出率。材料与方法这一前瞻性研究经HIPAA准许及机构伦理委员会批准。研究组在8例胸腔外恶性... 详细信息

摘要目的利用混合PET/MR成像系统的自由呼吸式超短回波序列(UTE)评估肿瘤病人的肺小结节,探讨其功用并比较UTE与常用的三维GRE技术对小结节的检出率。材料与方法这一前瞻性研究经HIPAA准许及机构伦理委员会批准。研究组在8例胸腔外恶性肿瘤病人中确诊82个肺内结节。病人在临床PET/CT检查后立即在混合PET/MR成像系统上进行自由呼吸UTE和双回波三维GRE肺成像。CT

关键词：回波 PET/MR 自由呼吸肿瘤病人 MR 肺小结节

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儿童BMD和BMC的DXA精密度及相关检测间隔时间

儿童BMD和BMC的DXA精密度及相关检测间隔时间

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中华医学会第十五次全国儿科学术大会

作者：王琍樊波 H. Kalkwarf J. Lappe B. Zemel s. Oberfield V. Gilsanz M. Fredrick K. Winer J. A. shepherd Bone and Brest Density Research Group Department of RadiologyUniversity of California San FranciscoSan FranciscoCA Cincinnati Children’s Hospital Medical Center CincinnatiOH Creighton University Osteoporosis Research Center OmahaNE Children’s Hospital of Philadelphia Division of GI and Nutrition PhiladelphiaPA st.Luke’s-Roosevelt Hospital Body Composition Unit New YorkNY Children’s Hospital Los Angeles Los AngelesCA Clinical Trials & surveys Corp..Baltimore MD National Institute of Child Health and Human Development (NICHD) EndocrinologyNutritionGrowth BranchRockvilleMD 首都儿科研究所

目的双能X线骨密度检测(DXA)用于儿童骨矿含量和体成份测定日益广泛,但生长发育儿童应间隔多久复查骨密度尚无具体数据。本文旨在研究不同年龄性别的正常儿童在不同骨骼扫描部位的精密度及相关检测间隔时间(Monitoring Time Interval,M...

目的双能X线骨密度检测(DXA)用于儿童骨矿含量和体成份测定日益广泛,但生长发育儿童应间隔多久复查骨密度尚无具体数据。本文旨在研究不同年龄性别的正常儿童在不同骨骼扫描部位的精密度及相关检测间隔时间(Monitoring Time Interval,MTI)。方法1554名6-16岁健康儿童来自美国Bong Mineral Density Children study(BMDCs)的五个研

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