<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区

          More funds needed for cancer tests

          Updated: 2011-08-29 07:19

          By Shan Juan (China Daily)

            Comments() Print Mail Large Medium  Small 分享按鈕 0

          CHANGCHUN - Chinese experts have urged health authorities to promote early lung cancer screening more forcefully in the country, as currently only 5 percent of sufferers are detected at an early stage.

          Lung cancer, which kills more than 600,000 people on the mainland each year, is the top killer of all kinds of cancer in China. About 87 percent of Chinese patients with the disease will die within five years of being diagnosed, Zhi Xiuyi, director of the Lung Cancer Treatment Center at Capital Medical University, said during an address to the 5th China-Japan-Korea Workshop on Lung Cancer, which was held over the weekend.

          "Actually, many of the deaths could be prevented or at least delayed by high-risk group early screenings, particularly by low-dose CT scans, which can detect lung cancers at their earliest stage, when more than 90 percent of patients can be cured," Zhi said.

          Given early lung cancers cause no evident symptoms, susceptible groups like longtime smokers aged over 45 or people who have sufferers in their families should go as a precaution for regular screenings to achieve early diagnosis and treatment, said Zhou Qinghua, who heads the Tianjin Lung Cancer Institute.

          "Currently, most lung cancer patients in China are only diagnosed when they show symptoms, which is too late," he said.

          Also, it is far more expensive to treat late-stage patients, with the average cost on the mainland being at least 100,000 yuan ($15,000) for each patient, according to official statistics. Given the cost, the Ministry of Health initiated an early diagnosis mechanism last year by establishing trial CT screening projects in Tianjin and Xuanwei, Yunnan province.

          The two areas have high lung cancer rates and under the project about 4,000 people at high risk of the disease were given at least two free CT scans a year, Zhou, who heads the projects, said.

          A CT scan costs about 1,000 yuan so the current annual government funding of nearly 600,000 yuan cannot cover the cost, he said. Zhou urged the authorities to increase funding to cover more people at high risk.

          "In that way, more patients would be detected at an early stage, which makes it easier and cheaper to treat them," he said, citing experiences in industrialized countries such as Japan and the United States.

          In Japan, about 25 percent of all lung cancer patients are detected at a very early stage, said Ryosuke Tsuchiya, a board member of the Japanese Foundation for Cancer Research.

          "Japan began giving free early lung cancer screening programs for high-risk groups in the early 1970s, and this has helped to lower the death rate and medical costs," he said.

          "As the country was not rich then, we screened with chest X-rays, which can detect half of lung cancer cases at an early stage."

          More advanced screening methods, such as the sputum smear and low-dose CT scanning, were introduced in the late '70s and the '90s, he said.

          The relatively expensive CT scans are now free in 10 percent of all Japanese cities, he said.

          主站蜘蛛池模板: 日韩大尺度一区二区三区| 亚洲成AV人片在线观看麦芽| 国产免费AV片在线看| 伊人成人在线视频免费| 国产av丝袜旗袍无码网站| 亚洲av成人无码网站| 亚洲日本乱码熟妇色精品| 亚洲青青草视频在线播放| 中文字幕乱码中文乱码毛片| 亚洲av伊人久久综合性色| 亚洲中文字幕亚洲中文精| 视频二区中文字幕在线| 日韩中文字幕亚洲精品| 欧美乱妇高清无乱码免费| 野外少妇被弄到喷水在线观看| 手机无码人妻一区二区三区免费| 日本精品一区二区在线看| 亚洲精品av无码喷奶水网站 | 国产精品国产三级国产专| 一亚洲一区二区中文字幕| 午夜国产精品福利一二| 国产日产欧产系列| 伊人天天久大香线蕉av色| 成人综合在线观看| 麻豆国产97在线 | 中国| 久久精品人妻无码一区二区三区| 国产综合视频一区二区三区| 亚洲国产成人综合精品| 国产精成人品日日拍夜夜免费| 九九成人免费视频| 国产精品一区二区久久沈樵| 成人无码午夜在线观看| 无码伊人66久久大杳蕉网站谷歌| 精品一二三四区在线观看| 麻豆亚洲精品一区二区| 国内精品无码一区二区三区 | 日本sm/羞辱/调教/捆绑| 西西午夜无码大胆啪啪国模| 精品无码一区在线观看| 国产激情一区二区三区成人| 国产超碰无码最新上传|