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Liver cell cancer surveillance practice in Nigeria:Pitfalls and future prospects
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作者 yusuf musa Ijeoma M Ifeorah +4 位作者 Abubakar Sadiq Maiyaki Rahama Mohammad Almustapha Yussuf Abdulkadir Maisuna Habib Tijjani Saleh Abdulmumini Yakubu 《World Journal of Hepatology》 2024年第10期1132-1141,共10页
Hepatocellular carcinoma(HCC)is a disease of public health concern in Nigeria,with chronic hepatitis B and C infections contributing most to the disease burden.Despite the increasing incidence of HCC,surveillance prac... Hepatocellular carcinoma(HCC)is a disease of public health concern in Nigeria,with chronic hepatitis B and C infections contributing most to the disease burden.Despite the increasing incidence of HCC,surveillance practices for early diagnosis and possible cure are not deeply rooted in the country.This article aims to review the current status of HCC surveillance in Nigeria,stressing the encounters,breaches,and potential prospects.Several factors,such as limited tools for screening and diagnostics,insufficient infrastructure,and low cognizance among the doctors,and the general public affect the surveillance practices for HCC in Nigeria.Moreover,the lack of standardized guidelines and protocols for HCC surveillance further intensifies the suboptimal diagnosis and treatment.Nevertheless,there are opportunities for refining surveillance practices in the country.This would be achieved through boosted public health sensitization campaigns,integrating HCC screening into routine clinical services,and leveraging technological developments for early detection and monitoring.Furthermore,collaboration between government agencies,healthcare providers,and international organizations can facilitate the development of comprehensive HCC surveillance programs person-alized to the Nigerian setting.Thus,HCC surveillance practice faces substantial challenges.By addressing the drawbacks and leveraging prospects,Nigeria can improve HCC surveillance,with subsequent improved outcomes for individuals at risk of developing the disease. 展开更多
关键词 Hepatocellular cancer Surveillance ALPHA-FETOPROTEIN ULTRASONOGRAPHY Des-gamma-carboxy prothrombin Early disease Intermediate disease Late disease Advance disease
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近10a新疆短时强降水湿度层结及大气能量结构特征分析 被引量:19
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作者 毛列尼.阿依提看 玉素甫.木沙 郭品文 《沙漠与绿洲气象》 2017年第2期43-49,共7页
为更好地把握中亚低涡造成新疆短时强降水天气过程的机理特征,利用温度露点温度廓线图(T-lnP图)和大气位温-风矢能量图(V-3θ图)研究了中亚低涡背景下新疆短时强降水的湿度特征和大气能量结构特征。主要结论有:(1)根据对短时强降水T-ln... 为更好地把握中亚低涡造成新疆短时强降水天气过程的机理特征,利用温度露点温度廓线图(T-lnP图)和大气位温-风矢能量图(V-3θ图)研究了中亚低涡背景下新疆短时强降水的湿度特征和大气能量结构特征。主要结论有:(1)根据对短时强降水T-lnP图及湿度特征的分析统计,将短时强降水分成三类:对流层高低层干而中层湿度大型、对流层中层干燥型、对流层整层湿度都显著型。其中第一类最多,占短时强降水总个例的60%;而第二类和第三类分别占27.5%、12.5%。(2)一般在短时强降水天气发生前V-3θ图特征为:三条θ曲线呈曲折增长;有"顺滚流"结构存在;有"蜂腰"形构造;有较为浅薄的超低温层存在。 展开更多
关键词 中亚低涡 短时强降水 湿度层结特征 大气能量结构特征
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