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1Current status of diagnosis and treatment of bladder cancer in China-Analyses of Chinese Bladder Cancer Consortium database显示文摘Objective:To investigate current status of diagnosis and treatment of bladder cancer in China.Methods:A database was generated by Chinese Bladder Cancer Consortium(CBCC).From January 2007 to December 2012,14,260 cases from 44 CBCC centers were included.Data of diagnosis,treatment and pathology were collected.Results:The average age was 63.5 year-old and most patients were male(84.3%).The most common histologic types were urothelial carcinoma(91.4%),adenocarcinoma(1.8%),and squamous carcinoma(1.9%).According to 1973 and 2004 WHO grading system,42.0%,41.0%,and 17.0% of patients were grade 1,2,and 3,and 16.0%,48.7%,and 35.3% of patients were papillary urothelial neoplasms of low malignant potential,low,and high grade,respectively.Non-muscle invasive bladder cancer(NMIBC)and muscle invasive bladder cancer(MIBC)were 25.2% and 74.1%,respectively(0.8% not clear).Carcinoma in situ was only 2.4%.Most patients were diagnosed by white-light cystoscopy with biopsy(74.3%).Fluorescence and narrow band imaging cystoscopy had additional detection rate of 1.0% and 4.0%,respectively.Diagnostic transurethral resection(TUR)provided detection rate of 16.9%.Most NMIBCs were treated with TUR(89.2%).After initial TUR,2.6%accepted second TUR,and 45.7%,69.9%,and 58.7% accepted immediate,induced,and maintenance chemotherapy instillation,respectively.Most MIBCs were treated with radical cystectomy(RC,59.7%).Laparoscopic RCs were 35.1%,while open RC 63.4%.Extended and standard pelvic lymph node dissection were 7% and 66%,respectively.Three most common urinary diversions were orthotopic neobladder(44%),ileal conduit(31%),and ureterocutaneostomy(23%).Only 2.3% of patients accepted neo-adjuvant chemotherapy and only 18%of T3 and T4 patients accepted adjuvant chemotherapy.Conclusion:Disease characteristics are similar to international reports,while differences of diagnosis and treatment exist.This study can provide evidences for revisions of the guideline on bladder cancer in China.Kaiwen Li Tianxin Lin Wei Xue Xin Mu Enci Xu Xu Yang Fubao Chen Guangyong Li Lulin Ma Guoliang Wang Chaozhao Liang Haoqiang Shi Ming Li Mao Tang Xueyi Xue Yisong Lv Yaoliang Deng Chengyang Li Zhiwen Chen Xiaozhou Zhou Fengshuo Jin Xudong Liu Jinxin Wei Lei Shi Xin Gou Weiyang He Liqun Zhou Lin Cai Baiye Jin Guanghou Fu Xiangbo Kong Hongyan Sun Ye Tian Lang Feng Tiejun Pan Yiyi Wu Dongwen Wang Hailong Hao Benkang Shi Yaofeng Zhu Qiang Wei Ping Han Changli Wu Dawei Tian Zhangqun Ye Zheng Liu Zhiping Wang Junqiang Tian Lin Qi Minfeng Chen Wei Li Jinchun Qi Gongxian Wang Longlong Fu Zhaolin Sun Guangheng Luo Zhoujun Shen Zhaowei Zhu Jinchun Xing Zhun Wu Dong Wei Xin Chen Yanqun Na Hongfeng Guo Chunxi Wang Zhihua Lu Chuize Kong Yang Liu Jin Yang Jianyun Hu Xin Gao Jielin Li Changjun Yin Pu Li Shan Chen Zhen Du Jiongming Li Yongji Yan Xu Zhang Shuang Huang Fangjian Zhou Zhiling Zhang Yinghao Sun Shuxiong Zeng Song Cen Jiaquan Zhou Hanzhong Li Jin Wen Jian Huang 2015Asian Journal of Urology2015,2,2:21
2Prostate cancer in Asia:A collaborative report显示文摘The incidence of prostate cancer(PCa)within Asian population used to be much lower than in the Western population;however,in recent years the incidence and mortality rate of PCa in some Asian countries have grown rapidly.This collaborative report summarized the latest epidemiology information,risk factors,and racial differences in PCa diagnosis,current status and new trends in surgery management and novel agents for castration-resistant prostate cancer.We believe such information would be helpful in clinical decision making for urologists and oncologists,health-care ministries and medical researchers.Rui Chen Shancheng Ren Ming Kwong Yiu Ng Chi Fai Wai Sam Cheng Lap Hong Ian Seiji Naito Tadashi Matsuda Elijah Kehinde Ali Kural Jason Yichun Chiu Rainy Umbas Qiang Wei Xiaolei Shi Liqun Zhou Jian Huang Yiran Huang Liping Xie Lulin Ma Changjun Yin Danfeng Xu Kexin Xu Zhangqun Ye Chunxiao Liu Dingwei Ye Xin Gao Qiang Fu Jianquan Hou Jianlin Yuan Dalin He Tiejun Pan Qiang Ding Fengshuo Jin Benkang Shi Gongxian Wang Xiuheng Liu Dongwen Wang Zhoujun Shen Xiangbo Kong Wanhai Xu Yaoliang Deng Haibo Xia Alexa NCohen Xu Gao Chuanliang Xu Yinghao Sun 2014Asian Journal of Urology2014,1,1:13
3Application of fluorescence in situ hybridization in the detection of bladder transitional-cell carcinoma: A multi-center clinical study based on Chinese population显示文摘Objective:To evaluate the diagnostic value of fluorescence in situ hybridization(FISH)in bladder cancer.Methods:We enrolled healthy volunteers and patients who were clinically suspected to have bladder cancer and conducted FISH tests and cytology examinations from August 2007 to December 2008.Receiver operating characteristic(ROC)curve analysis was performed and the area under curve(AUC)values were calculated for both the FISH and urine cytology tests.Results:A cohort of 988 healthy volunteers was enrolled to establish a reference range for the normal population.A total of 4807 patients with hematuria were prospectively,randomly enrolled for the simultaneous analysis of urine cytology,FISH testing,and a final diagnosis as determined by the pathologic findings of a biopsy or a surgically-excised specimen.Overall,the sensitivity of FISH in detecting transitional-cell carcinoma was 82.7%,while that of cytology was 33.4%(p<0.001).The sensitivity values of FISH for non-muscle invasive and muscle invasive bladder transitional-cell carcinoma were 81.7%and 89.6%,respectively(p=0.004).The sensitivity values of FISH for low and high grade bladder cancer were 82.6%and 90.1%,respectively(p=0.002).Conclusion:FISH is significantly more sensitive than voided urine cytology for detecting bladder cancer in patients evaluated for gross hematuria at all cancer grades and stages.Higher sensitivity using FISH was obtained in high grade and muscle invasive tumors.Liqun Zhou Kaiwei Yang Xuesong Li Yi Ding Dawei Mu Hanzhong Li Yong Yan Jinyi Li Dongwen Wang Wei Li Yulong Cong Jiangping Gao Kewei Ma Yajun Xiao Sheng Zhang Hongyi Jiang Weilie Hu Qiang Wei Xunbo Jin Zhichen Guan Qingyong Liu Danfeng Xu Xin Gao Yongguang Jiang Weimin Gan Guang Sun Qing Wang Yanhui Liu Jianquan Hou Liping Xie Xishuang Song Fengshuo Jin Jiafu Feng Ming Cai Zhaozhao Liang Jie Zhang Dingwei Ye Lin Qi Lulin Ma Jianzhong Shou Yuping Dai Jianyong Shao Ye Tian Shizhe Hong Tao Xu Chuize Kong Zefeng Kang Yuexin Liu Xun Qu Benkang Shi Shaobin Zheng Yi Lin Shujie Xia Dong Wei Jianbo Wu Weiling Fu Zhiping Wang Jianbo Liang 2019Asian Journal of Urology2019,6,1:2
4Objective quality evaluation of visible and infrared color fusion image 显示文摘Yuan Yihui Zhang Junju Chang Benkang 2011Optical Engineering2011,50,03:1
5Variation of quantum yield curves of GaA s photocathodes under illumination显示文摘Zou Jijun Chang Benkang Chen Huailin 2007Journal of Applied Physics2007,101,03:1
6Safety and Efficacy of Holmium Laser Resection for Primary Nonmuscle-Invasive Bladder Cancer Versus Transurethral Electroresection: Single-Center Experience显示文摘Yaofeng Zhu Xianzhou Jiang Jianping Zhang Weili Chen Benkang Shi Zhishun Xu 2008Urology2008,,3:1
7Urodynamic study in the neurogenic bladder dysfunction caused by in- tervertebral disk hernia 显示文摘Dong Dexin Xu Zhishun Shi Benkang 2006Neurourol Urodyn2006,25,5:1
8Gradient doping negative electron affinity GaAs photoeathodes显示文摘Zou Jijun Chang Benkang 2006Opt Eng2006,45,05:1
9A study on intelligent measuring equipment for the width offibers显示文摘Chen Jinxiang Chang Benkang 1998Proc SPIE1998,3558,:1
10Objective quality evaluation of visible and infrared color fusion image 显示文摘Yuan Yihui Zhang Junju Chang Benkang 2011Optical Engineering2011,50,03:1
11Clinical Significance of Intravesical Prostatic Protrusion in Patients with Benign Prostatic Enlargement显示文摘Zhang Keqin Xu Zhishun Zhang Jing Wang Haixin Zhang Dongqing Shi Benkang 2007Urology2007,,6:1
12A study on intelligent measuring e-quipment for the width of fibers显示文摘 Chang Benkang 1998Proc SPIE1998,3558,:1
13Comparative study on the influence of AI component at GaAIAs layer for GaAs/A1GaAs photocathode显示文摘We designed two transmission-mode GaAs/AlGaAs photocathodes with different Al_xGa_(1-x)As layers,one has an Al_xGa_(1-x) As layer with the Al component ranging from 0.9 to 0,and the other has a fixed Al component 0.7.Using the first-principle method,we calculated the electronic structure and absorption spectrum of Al_xGa_(1-x) As at x = 0,0.25,0.5,0.75 and 1,calculation results suggest that with the increase of the Al component,the band gap of Al_xGa_(1-x)As increases.Then we activated the two samples,and obtained the spectral response curves and quantum efficiency curves;it is found that sample 1 has a better shortwave response and higher quantum efficiency at short wavelengths.Combined with the band structure diagram of the transmission-mode GaAs/AlGaAs photocathode and the fitted performance parameters,we analyze the phenomenon.It is found that the transmission-mode GaAs/AlGaAs photocathode with variable Al component and various doping structure can form a two-stage built-in electric field,which improves the probability of shortwave response photoelectrons escaping to the vacuum.In conclusion,such a structure reduces the influence of back-interface recombination,improves the shortwave response of the transmission-mode photocathode.Yuan Xu Benkang Chang Xinlong Chen Yunsheng Qian 2017Journal of Semiconductors2017,38,8:1
14Objective quality evaluation of visible and infrared color fusion image 显示文摘Yuan Yihui Zhang Junju Chang Benkang 2011Optical Engineering2011,50,03:1
15Effects of NEA GaN photocathode performance parameters on quantum efficiency显示文摘Du Yujie Chang Benkang Fu Xiaoqian 2012OPTIK2012,123,9:1
16Influence of Mg doping on the electronic structure and optical properties of GaN显示文摘Du Yujie Chang Benkang Zhang Junju 2011Optoelectronics and Advanced Materials-Rapid Communications2011,5,10:1
17Theoretical Study of Cs Adsorption on a GaN(OOOl)Surface显示文摘Du Yujie Chang Benkang Wang Honggang 2012Applied Surface Science2012,258,19:1
18Expression of transforming growth factor beta1 gene, basic fibroblast growth factor gene and hydroxyproline in diabetes-induced bladder dysfunction in a rat model显示文摘Yongzhi L Benkang S Jianping Z 2008Neurourol Urodyn2008,27,3:1
19Objective quality evaluation of visible and infrared color fusion image 显示文摘YUAN Yihui ZHANG Junju CHANG Benkang 2011Optical Engineering2011,50,03:1
20Electronic structure and optical properties of zinc-blende GaN显示文摘Du Yujie Chang Benkang Fu Xiaoqian 2012OPTIK2012,123,24:1
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