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Prevalence of Congenital Heart Disease at Extremely High Altitudes in Tibet and the Establishment of a New Free Treatment Model 被引量:1
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作者 Shuting Chang Guanzhao Zhang +14 位作者 Nengjun Sun Xinpeng Yuan Qingting Wang Lin Zhu Feiyue Zhang Yu Xiu Yang Dong Yonghong Chen Zhanpeng Zhao Xiao Liu qiang shao Xiaofeng Xu Anshun Wang Mengjiao Li Bo Li 《Congenital Heart Disease》 SCIE 2022年第6期709-716,共8页
Background: This study aimed to illustrate the prevalence of CHD by screening children in extremely high-altitudeareas (over 4000 m to even 5000 m above sea level) and explore an aid model for early diagnosis and trea... Background: This study aimed to illustrate the prevalence of CHD by screening children in extremely high-altitudeareas (over 4000 m to even 5000 m above sea level) and explore an aid model for early diagnosis and treatmentfor the Tibetan population. Methods: A total of 2242 students from different schools in Ngamring County,Xigaze City, Tibet from September 2019 to September 2020 were selected for screening. The students were examinedthrough the inquiry of their current medical history and family history, cardiac auscultation and a physicalexamination, in order to screen out the suspected cases of CHD, and then the suspected cases were confirmed bycardiac color ultrasound examinations. After that, positive patients were be transferred to Shandong Province forfree treatment. Results: The prevalence of CHD among children in Ngamring County was 3.70% (83 cases),which is the highest incidence rate ever reported. The most common type of CHD was patent ductus arteriosus(PDA), accounting for 55.42% of the total number of cases screened, followed by atrial septal defect (ASD) andventricular septal defect (VSD), accounting for 28.92% and 12.05%, respectively. The prevalence of CHD in childrenat high altitude was significantly higher than that in children at low altitude. The children with CHD weretransferred to Shandong Province for surgery, the operations were successful and their recoveries went well.Conclusions: The results show that high altitude is closely related to the prevalence of CHD, and the incidencein Ngamring County is much higher than that in previous reports. 展开更多
关键词 TIBET high altitude CHD free treatment model
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全基因组关联研究发现中国人群前列腺癌两个新易感位点9q31.2和19q13.4
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作者 Jianfeng Xu Zengnan Mo +66 位作者 Dingwei Ye Meilin Wang Fang Liu Guangfu Jin Chuanliang Xu Xiang Wang qiang shao Zhiwen Chen Zhihua Tao Jun Qi Fangjian Zhou Zhong Wang Yaowen Fu Dalin He qiang Wei Jianming Guo Denglong Wu Xin Gao Jianlin Yuan Gongxian Wang Yong Xu Guozeng Wang Haijun Yao Pei Dong Yang Jiao Mo Shen Jin Yang Jun Ou-Yang Haowen Jiang Yao Zhu Shancheng Ren Zhengdong Zhang Changjun Yin Xu Gao Bo Dai Zhibin Hu Yajun Yang Qijun Wu Hongyan Chen Peng Peng Ying Zheng Xiaodong Zheng Yongbing Xiang Jirong Long Jian Gong Rong Na Xiaoling Lin Hongjie Yu Sha Tao Junjie Feng Jishan Sun Wennuan Liu Ann Hsing Jianyu Rao qiang Ding Fredirik Wiklund Henrik Gronberg Xiao-Ou Shu Wei Zheng Hongbing Shen Li Jin Rong Shi Daru Lu Xuejun Zhang Jielin Sun S Lilly Zheng Yinghao Sun 《第二军医大学学报》 CAS CSCD 北大核心 2013年第4期433-433,共1页
0前言在全球范围内,前列腺癌的发病率和病死率存在着巨大差异。该病在西方发达国家发病率最高,在非裔美国人群病死率最高,而在亚洲人群中发病率及病死率均为全球最低,提示不同人种在前列腺癌的遗传方面存在异质性。在欧美和日本人... 0前言在全球范围内,前列腺癌的发病率和病死率存在着巨大差异。该病在西方发达国家发病率最高,在非裔美国人群病死率最高,而在亚洲人群中发病率及病死率均为全球最低,提示不同人种在前列腺癌的遗传方面存在异质性。在欧美和日本人群中,全基因组关联研究(GWAS)技术已经被用于检测前列腺癌的遗传易感性位点,但至今尚无关于GWAS检测中国人群前列腺癌易感位点的报道。 展开更多
关键词 前列腺癌 易感位点 中国人群 全基因组 遗传易感性 西方发达国家 病死率 发病率
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Quantification analysis of pleural line movement for the diagnosis of pneumothorax
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作者 Rui Xiao qiang shao +2 位作者 Ning Zhao Fen Liu Ke-Jian Qian 《World Journal of Clinical Cases》 SCIE 2021年第21期5889-5899,共11页
BACKGROUND There is no research on quantitative pleural line movement.In this study,we assume that tissue Doppler and its quantitative technology can quantify the pleural line movement and can be used to diagnose pneu... BACKGROUND There is no research on quantitative pleural line movement.In this study,we assume that tissue Doppler and its quantitative technology can quantify the pleural line movement and can be used to diagnose pneumothorax.AIM To evaluate the quantitative assessment of pleural line movement measured by tissue Doppler imaging(TDI)for pneumothorax diagnosis.METHODS Adult patients(n=45)diagnosed with unilateral pneumothorax were included in this study.Each patient underwent TDI of both lungs.The pneumothorax side and contralateral normal lung side were compared using several indices obtained from TDI:peak pleural line velocity(PV_(max)),peak chest wall tissue velocity(CV_(max)),peak pleural line strain value(PS_(max)),peak chest wall tissue strain value(CSmax),PV_(max)/CV_(max)and PS_(max)/CSmax.The receiver operating characteristic analysis was used to evaluate the performance of these quantitative assessments for pneumothorax diagnosis.RESULTS Various quantitative variables of the pneumothorax side were all lower than that of the non-pneumothorax side and included the PV_(max)(0.36 cm/s vs 0.59 cm/s,P<0.001),PS_(max)(1.14%vs 1.90%,P=0.001),PV_(max)/CV_(max)(1.06 vs 4.93,P<0.001),and PS_(max)/CSmax(0.76 vs 1.74,P<0.001).For the discrimination of pneumothorax,the cut-off values of the PV_(max),PS_(max),PV_(max)/CV_(max),and PS_(max)/CSmax were calculated as 0.50 cm/s,0.94%,1.96,and 1.12,respectively.Similarly,the sensitivities and specificities of PV_(max),PS_(max),PV_(max)/CV_(max),and PS_(max)/CSmax were 96%and 62%,47%and 91%,93%and 96%,and 82%and 93%,respectively.The area under the receiver operating characteristic curve were 0.84,0.72,0.99,and 0.91,respectively,for PV_(max),PS_(max),PV_(max)/CV_(max),and PS_(max)/CSmax.CONCLUSION Quantification analysis of pleural line movement using TDI is a useful tool for the diagnosis of pneumothorax. 展开更多
关键词 Lung ultrasound PNEUMOTHORAX Tissue Doppler imaging Pleural line movement
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