Objective： To investigate the recurrence sites, risk factors, and prognosis of＇patients with persistent or recurrent squamous cell carcinoma （SCC） of the cervix within one year after undergoing concurrent chemorad...Objective： To investigate the recurrence sites, risk factors, and prognosis of＇patients with persistent or recurrent squamous cell carcinoma （SCC） of the cervix within one year after undergoing concurrent chemoradiotherapy （CCRT）. Methods： Clinical data of 30 patients with persistent or recurrent SCC of the cervix within one year after CCRT between July 2006 and July 2011 were analyzed retrospectively： These data were compared with those of 35 SCC cases with no signs of recurrence after complete remission. These 35 patients were treated during the same period （between 2,006 and Z011） and selected randomly. Results： Among these 30 patients, 25 exhibited distant metastases of which 14 were observed within 6 months after CCRT. Univariate analysis showed higher incidence of pelvic or para-aortic lymphadenectasis and SCC-ag 〉 10 ng/mL in the group with persistent or recurrent disease before treatment （P〈0.01）. Multivariate analysis by logistic regression revealed that the pre-therapeutic pelvic or para-aortic lymph node enlargement and SCC-ag 〉 10 ng/mL were the independent risk factors. Palliative chemotherapy was the main treatment option for patients with persistent or recurrent disease. The 2-year survival rate was 21.7%, and the median survival time was 17 months. Conclusion： Patients with persistent or recurrent SCC of the cervix after CCRT exhibited a high rate of distant metastasis with poor prognosis. The pre-therapeutic pelvic or para-aortic lymph node enlargement and SCC-ag 〉10 ng/mL were identified as the independent risk factors for persistent or recurrent SCC within i year after CCRT.展开更多
目的探讨宫颈鳞癌(SCC)和宫颈腺癌(AC)在生物学行为方面存在的差异,为宫颈癌的合理诊治提供更多的临床依据。方法回顾分析山东大学齐鲁医院妇产科1997年1月至2006年3月收治的273例宫颈癌初治患者的临床资料,对比分析SCC和AC在发病相关...目的探讨宫颈鳞癌(SCC)和宫颈腺癌(AC)在生物学行为方面存在的差异,为宫颈癌的合理诊治提供更多的临床依据。方法回顾分析山东大学齐鲁医院妇产科1997年1月至2006年3月收治的273例宫颈癌初治患者的临床资料,对比分析SCC和AC在发病相关因素、临床病理特征、5年生存率等生物学行为方面的不同。结果SCC和AC两组病例中有吸烟史者分别占22%和10%、宫颈涂片阳性率分别为80%和46%,体重指数(body mass index,BMI)≥24kg/m2者分别占15%和34%,确诊时FIGOⅠ期、Ⅱ期、Ⅲ期、Ⅳ期患者分别占SCC患者的42%、46%、11%、1%和AC患者的31%、47%、12%、10%,卵巢转移率分别为0.5%和6.7%,5年生存率分别为69.9%和50.6%,以上差异均有统计学意义(P<0.05)。结论SCC和AC在发病相关因素、临床病理特征和预后等方面均有统计学差异,SCC组有吸烟史者的比例及宫颈涂片阳性率更高,AC患者中则体重超重或肥胖者占较高比例,AC患者确诊时晚期患者较多而且更容易发生卵巢转移,预后较SCC差。展开更多
目的:探讨转录信号传导子与激活子3(signal transducers and activation of tran-scription3,Stat3)在宫颈鳞状细胞癌组织中的表达与临床病理特征的关系。方法:用免疫组织化学SP法检测49例宫颈鳞状细胞癌、10例宫颈原位癌、10例正常宫...目的:探讨转录信号传导子与激活子3(signal transducers and activation of tran-scription3,Stat3)在宫颈鳞状细胞癌组织中的表达与临床病理特征的关系。方法:用免疫组织化学SP法检测49例宫颈鳞状细胞癌、10例宫颈原位癌、10例正常宫颈组织中Stat3的表达水平,并对实验结果进行统计学分析。结果:Stat3在宫颈鳞状细胞癌中高表达率为79.6%,明显高于宫颈原位癌(10.0%),P<0.05;亦明显高于正常宫颈组织(0),P<0.01;同时发现Stat3表达率与组织分化程度有关,χ2=12.864,P=0.012。结论:Stat3的过度表达可能在宫颈鳞状细胞癌的发生、发展及分化过程中起重要作用。展开更多
文摘Objective： To investigate the recurrence sites, risk factors, and prognosis of＇patients with persistent or recurrent squamous cell carcinoma （SCC） of the cervix within one year after undergoing concurrent chemoradiotherapy （CCRT）. Methods： Clinical data of 30 patients with persistent or recurrent SCC of the cervix within one year after CCRT between July 2006 and July 2011 were analyzed retrospectively： These data were compared with those of 35 SCC cases with no signs of recurrence after complete remission. These 35 patients were treated during the same period （between 2,006 and Z011） and selected randomly. Results： Among these 30 patients, 25 exhibited distant metastases of which 14 were observed within 6 months after CCRT. Univariate analysis showed higher incidence of pelvic or para-aortic lymphadenectasis and SCC-ag 〉 10 ng/mL in the group with persistent or recurrent disease before treatment （P〈0.01）. Multivariate analysis by logistic regression revealed that the pre-therapeutic pelvic or para-aortic lymph node enlargement and SCC-ag 〉 10 ng/mL were the independent risk factors. Palliative chemotherapy was the main treatment option for patients with persistent or recurrent disease. The 2-year survival rate was 21.7%, and the median survival time was 17 months. Conclusion： Patients with persistent or recurrent SCC of the cervix after CCRT exhibited a high rate of distant metastasis with poor prognosis. The pre-therapeutic pelvic or para-aortic lymph node enlargement and SCC-ag 〉10 ng/mL were identified as the independent risk factors for persistent or recurrent SCC within i year after CCRT.
文摘目的探讨宫颈鳞癌(SCC)和宫颈腺癌(AC)在生物学行为方面存在的差异,为宫颈癌的合理诊治提供更多的临床依据。方法回顾分析山东大学齐鲁医院妇产科1997年1月至2006年3月收治的273例宫颈癌初治患者的临床资料,对比分析SCC和AC在发病相关因素、临床病理特征、5年生存率等生物学行为方面的不同。结果SCC和AC两组病例中有吸烟史者分别占22%和10%、宫颈涂片阳性率分别为80%和46%,体重指数(body mass index,BMI)≥24kg/m2者分别占15%和34%,确诊时FIGOⅠ期、Ⅱ期、Ⅲ期、Ⅳ期患者分别占SCC患者的42%、46%、11%、1%和AC患者的31%、47%、12%、10%,卵巢转移率分别为0.5%和6.7%,5年生存率分别为69.9%和50.6%,以上差异均有统计学意义(P<0.05)。结论SCC和AC在发病相关因素、临床病理特征和预后等方面均有统计学差异,SCC组有吸烟史者的比例及宫颈涂片阳性率更高,AC患者中则体重超重或肥胖者占较高比例,AC患者确诊时晚期患者较多而且更容易发生卵巢转移,预后较SCC差。
文摘目的:探讨转录信号传导子与激活子3(signal transducers and activation of tran-scription3,Stat3)在宫颈鳞状细胞癌组织中的表达与临床病理特征的关系。方法:用免疫组织化学SP法检测49例宫颈鳞状细胞癌、10例宫颈原位癌、10例正常宫颈组织中Stat3的表达水平,并对实验结果进行统计学分析。结果:Stat3在宫颈鳞状细胞癌中高表达率为79.6%,明显高于宫颈原位癌(10.0%),P<0.05;亦明显高于正常宫颈组织(0),P<0.01;同时发现Stat3表达率与组织分化程度有关,χ2=12.864,P=0.012。结论:Stat3的过度表达可能在宫颈鳞状细胞癌的发生、发展及分化过程中起重要作用。
