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海南省2003年农村地区恶性肿瘤回顾性调查 被引量:2
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作者 符艳 齐全 +1 位作者 金玉明 陈言 《中国热带医学》 CAS 2008年第12期2204-2206,2137,共4页
了解海南省农村地区癌谱分布状况,为恶性肿瘤的防治提供科学依据。方法从16个市县各抽取一个乡镇居民户中收集2003年首次确诊或死亡的恶性肿瘤(包括神经系统良性肿瘤)病例,并进行个案调查。结果2003年农村地区的恶性肿瘤的发病和死亡病... 了解海南省农村地区癌谱分布状况,为恶性肿瘤的防治提供科学依据。方法从16个市县各抽取一个乡镇居民户中收集2003年首次确诊或死亡的恶性肿瘤(包括神经系统良性肿瘤)病例,并进行个案调查。结果2003年农村地区的恶性肿瘤的发病和死亡病例平均年龄分别是56.4岁和56.9岁。发病率和死亡率分别为38.21/10万(标化率40.76/10万)和35.33/10万(标化率37.7/10万)。发病率和死亡率均以肝癌(13.35/10万和10.99/万)和肺癌(8.64/10万和7.59/10万)为主,其次是胃癌、食道癌;乳腺癌(1.69/10万和3.93/10万)在女性中排位第三。男性恶性肿瘤的发病率和死亡率明显高于女性。恶性肿瘤年龄别发病率和死亡率均是随着年龄的增长而逐步升高。结论恶性肿瘤在我省农村地区占有主要地位,应加强监测报告和三级保健网络的建设,提高恶性肿瘤的防治能力。 展开更多
关键词 恶性肿瘤/发病率 恶性肿瘤/死亡率 癌谱 回顾性调查
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土壤微量元素背景值与癌症关系的主成分分析 被引量:3
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作者 王建明 徐飚 +2 位作者 王理伟 华召来 周琴 《肿瘤防治杂志》 2003年第9期904-906,共3页
目的 :探讨土壤微量元素含量与癌症发病率间的关系。方法 :测定癌症高发区江苏省扬中市土壤中Cu、Pb、Zn、Ni、Cr、As、Se、Co、V、Mn、F等 11种微量元素的含量 ,应用主成分分析法提取出贡献率大的主成分与 1991- 1999年癌症发病率做多... 目的 :探讨土壤微量元素含量与癌症发病率间的关系。方法 :测定癌症高发区江苏省扬中市土壤中Cu、Pb、Zn、Ni、Cr、As、Se、Co、V、Mn、F等 11种微量元素的含量 ,应用主成分分析法提取出贡献率大的主成分与 1991- 1999年癌症发病率做多重回归分析。结果 :土壤 11种微量元素间存在较强相关性 ,应用主成分分析法提取出第一主成分与癌症发病率拟合线性回归方程 ,显示土壤微量元素含量与胃癌、肝癌及全部癌发病率均呈负相关 ,其中Se元素作用最强。结论 :土壤微量元素 ,特别是Se元素的含量可能在癌症发生中起重要作用。 展开更多
关键词 肿瘤/发病率 土壤/分析 痕量元素/分析
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Incidence of port-site metastasis after undergoing robotic surgery for biliary malignancies 被引量:8
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作者 Quan-Da Liu Jun-Zhou Chen +2 位作者 Xiao-Ya Xu Tao Zhang Ning-Xin Zhou 《World Journal of Gastroenterology》 SCIE CAS CSCD 2012年第40期5695-5701,共7页
AIM: To investigate the incidence of clinically detected port-site metastasis (PSM) in patients who underwent robotic surgery for biliary malignancies. METHODS: Using a prospective database, the patients undergoin... AIM: To investigate the incidence of clinically detected port-site metastasis (PSM) in patients who underwent robotic surgery for biliary malignancies. METHODS: Using a prospective database, the patients undergoing fully robotic surgery for biliary malignan- cies between January 2009 and January 2011 were in- cluded. Records of patients with confirmed malignancy were reviewed for clinicopathological data and informa- tion about PSM. RESULTS: Sixty-four patients with biliary tract cancers underwent robotic surgery, and sixty patients met the inclusion criteria. The median age was 67 year (range: 40-85 year). During a median 15-mo follow-up period, two female patients were detected solitary PSM after robotic surgery. The incidence of PSM was 3.3%. Pa- tient 1 underwent robotic anatomatic left hemihepa- tectomy and extraction of biliary tumor thrombi for an Klatskin tumor. She had a subcutaneous mass located at the right lateral abdominal wall near a trocar scar. Patient 2 underwent robotic pancreaticoduodenectomy for distal biliary cancer. She had two metachronous subcutaneous mass situated at the right lateral abdomi- nal wall under a same trocar scar at 7 and 26 mo. The pathology of the excised PSM masses confirmed meta- static biliary adenocarcinoma. CONCLUSION: The incidence of PSIVls after robotic surgery for biliary malignancies is relatively low, and biliary cancer can be an indication of robotic surgery. 展开更多
关键词 Robotic surgery TROCAR Port-site metasta-sis RECURRENCE Biliary tract cancer
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Age scope of high-risk population for esophageal cancer in Ci county 被引量:1
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作者 Zhi-FengChen JunHou +6 位作者 Zhen-WeiDing Cui-LanGuo Cui-YunQiao Guo-HuiSong Shao-SenLi Jian-HuiZhang Yu-TongHe 《World Journal of Gastroenterology》 SCIE CAS CSCD 2005年第12期1818-1821,共4页
AIM: To define the age scope of high-risk population for esophageal cancer (EC) in Ci county. METHODS: The results of endoscopic examination of 2 013 subjects, cytological screening of 16 763 persons and records of 9 ... AIM: To define the age scope of high-risk population for esophageal cancer (EC) in Ci county. METHODS: The results of endoscopic examination of 2 013 subjects, cytological screening of 16 763 persons and records of 9 265 patients with EC were analyzed by Ridit methods, the standard age group was 45-49 year group. RESULTS: The average age of patients with moderate esophageal epithelium dysplasia by endoscopic examination was 53.5 years, of severe esophageal epithelium dysplasia, 51.4 years, early EC, 55.6 years. The average age of stage one severe epithelium dysplasia (SEEDⅠ) by cytological screening was 51.2 years, of stage two severe epithelium esophageal dysplasia (SEED Ⅱ) 51.6 years, of advanced EC 61.7 years. In the group of 40-year olds, the value of Ridit by pathological diagnosis was 0.46, 95% CI, 0.45-0.47, that by cytological diagnosis was 0.45, 95% CI, 0.43-0.47. As the age increased at five-year intervals, the value of Ridit increased significantly. CONCLUSION: In Ci county of a high incidence area of EC, the age definition of high-risk population should be above 45 years. 展开更多
关键词 Esophageal cancer High-risk population Age Ridit analysis
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Female breast cancer in Vietnam: a comparison across Asian specific regions 被引量:1
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作者 Phuong Dung (Yun) Trieu Claudia Mello-Thoms Patrick C. Brennan 《Cancer Biology & Medicine》 SCIE CAS CSCD 2015年第3期238-245,共8页
Breast cancer is one of the most commonly diagnosed malignancies and the leading cause of cancer death of women over the world. A large number of females with breast cancer in Vietnam and other Southeast Asian(SEA) co... Breast cancer is one of the most commonly diagnosed malignancies and the leading cause of cancer death of women over the world. A large number of females with breast cancer in Vietnam and other Southeast Asian(SEA) countries present at an early age with more aggressive tumors compared with women in Australia. Despite experiencing a low incidence rate, the increasing incidence rate among SEA countries exceeds that of the Westernized world. Changes in reproductive factors, environmental exposures, and lifestyle are the possible causes of this trend. However, limited evidence shows that these factors are associated with breast cancer in the Vietnamese population. Breast cancer incidence rates within Vietnam are not uniform and appear to be dependent on geographic location. Findings from this review have important implications for breast cancer control and treatment in Vietnam. A good understanding of the morphology of the breast and the type and nature of breast cancers presenting in Vietnam is required to facilitate the introduction of an effective national breast screening program. 展开更多
关键词 Breast cancer VIETNAM Southeast Asia (SEA) AUSTRALIA
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Total Vertebral Body Breast Cancer Metastases: One Case Report and Literature Review
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作者 Tao Zhang Ling Zhang Hui Gao Peng Cheng Dong Wei 《Clinical oncology and cancer researeh》 CAS CSCD 2009年第6期456-458,共3页
IntroductionBreast cancer is one of the most commonly seen malignant tumors in the female population, and it ranks the first in the incidence of malignancies among women. The skeleton is a common metastatic site for a... IntroductionBreast cancer is one of the most commonly seen malignant tumors in the female population, and it ranks the first in the incidence of malignancies among women. The skeleton is a common metastatic site for advanced breast cancer and is where spinal metastasis is most frequently seen. The incidence rate of spinal metastasis in descending order is as follows: thoracic vertebrae, lumbar vertebrae, sacrococcygeal vertebrae and cervical vertebrae. 展开更多
关键词 all vertebral body metastases breast cancer PETCT.
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