目的:探讨在(疾病)诊断相关分类(diagnosis related groups,DRGs)形势下,腹腔镜结直肠癌经自然腔道取标本(NOSES)手术方式改进及其可行性。方法:回顾性分析安阳市肿瘤医院2019年2月至2021年2月实施DRGs的42例改进后的腹腔镜结直肠癌NOSE...目的:探讨在(疾病)诊断相关分类(diagnosis related groups,DRGs)形势下,腹腔镜结直肠癌经自然腔道取标本(NOSES)手术方式改进及其可行性。方法:回顾性分析安阳市肿瘤医院2019年2月至2021年2月实施DRGs的42例改进后的腹腔镜结直肠癌NOSES术,并与同期进行常规腹腔镜结直肠癌手术的238例患者在费用、治疗结果、并发症等方面相比较。结果:NOSES改进组42例患者DRGs控费成功率为95.2%(40/42),与常规腹腔镜组在DRGs费用及近期并发症发生率方面无显著性差异(P>0.05)。结论:腹腔镜结直肠癌NOSES改进手术可以达到DRGs费用标准,手术安全可靠,应用双7号丝线代替部分直线切割闭合器是可行的。展开更多
In this paper,a hybrid electronic noses’system(HENS)based on MOS-SAW detection units intended for lung cancer diagnosis is proposed.The MOS gas sensors are used to detect the VOC molecules with low molecular weight(L...In this paper,a hybrid electronic noses’system(HENS)based on MOS-SAW detection units intended for lung cancer diagnosis is proposed.The MOS gas sensors are used to detect the VOC molecules with low molecular weight(LMW),and the SAW sensors are adopted for the detection of VOC with high molecular weight(HMW).Thus,the novel combination of these two kinds of gas sensors provides higher sensitivities to more of VOC species in breath than that of using only a single kind of sensor.The signals from MOS-SAW detection units are then recognized by a multi-model diagnosis method.Applying four algorithms,six models were established for diagnosis and tested by leave-one-out cross-validation method.The model by artificial neural network(ANN)was selected as the best model to analyze breath samples.89 clinical samples were tested with MOS-SAW ANN diagnostic model,which takes the features derived from both the MOS and SAW sensors.It shows the highest sensitivity of 93.62%,and the highest selectivity of 83.37%.The study shows that,promisingly,our HENS is effective during screening of lung cancer patients,especially among the people of high risk.展开更多
Objective To summarize the experiences of treating secondary,cartilaginous oblique deviated noses and explore an effective technique to improve the clinical efficacy. Methods Through open approach,anterior and inferio...Objective To summarize the experiences of treating secondary,cartilaginous oblique deviated noses and explore an effective technique to improve the clinical efficacy. Methods Through open approach,anterior and inferior margin of quadrangular cartilage was展开更多
I love dogs because they are so friendly and lovely.With bright eyes,dogs can see things in the dark.Their noses are very sensitive,and this helps them find things easily.My pet dog is named Dahu.He is white with long...I love dogs because they are so friendly and lovely.With bright eyes,dogs can see things in the dark.Their noses are very sensitive,and this helps them find things easily.My pet dog is named Dahu.He is white with long ears.Every day when I come back home from school,he runs to me happily and wags his tail.We often play games together.He likes to chase a ball,and I throw the ball far,then he runs quickly to bring it back.展开更多
Kong Weili is my classmate and she is my good friend,either①•She is thirteen years old this year.She isn’t very tall,and her eyes,nose and mouth are very small,but I think she looks very beautiful.
文摘目的:探讨在(疾病)诊断相关分类(diagnosis related groups,DRGs)形势下,腹腔镜结直肠癌经自然腔道取标本(NOSES)手术方式改进及其可行性。方法:回顾性分析安阳市肿瘤医院2019年2月至2021年2月实施DRGs的42例改进后的腹腔镜结直肠癌NOSES术,并与同期进行常规腹腔镜结直肠癌手术的238例患者在费用、治疗结果、并发症等方面相比较。结果:NOSES改进组42例患者DRGs控费成功率为95.2%(40/42),与常规腹腔镜组在DRGs费用及近期并发症发生率方面无显著性差异(P>0.05)。结论:腹腔镜结直肠癌NOSES改进手术可以达到DRGs费用标准,手术安全可靠,应用双7号丝线代替部分直线切割闭合器是可行的。
基金This work was supported by the National Natural Science Foundation of China(Grant No.81027003).
文摘In this paper,a hybrid electronic noses’system(HENS)based on MOS-SAW detection units intended for lung cancer diagnosis is proposed.The MOS gas sensors are used to detect the VOC molecules with low molecular weight(LMW),and the SAW sensors are adopted for the detection of VOC with high molecular weight(HMW).Thus,the novel combination of these two kinds of gas sensors provides higher sensitivities to more of VOC species in breath than that of using only a single kind of sensor.The signals from MOS-SAW detection units are then recognized by a multi-model diagnosis method.Applying four algorithms,six models were established for diagnosis and tested by leave-one-out cross-validation method.The model by artificial neural network(ANN)was selected as the best model to analyze breath samples.89 clinical samples were tested with MOS-SAW ANN diagnostic model,which takes the features derived from both the MOS and SAW sensors.It shows the highest sensitivity of 93.62%,and the highest selectivity of 83.37%.The study shows that,promisingly,our HENS is effective during screening of lung cancer patients,especially among the people of high risk.
文摘Objective To summarize the experiences of treating secondary,cartilaginous oblique deviated noses and explore an effective technique to improve the clinical efficacy. Methods Through open approach,anterior and inferior margin of quadrangular cartilage was
文摘I love dogs because they are so friendly and lovely.With bright eyes,dogs can see things in the dark.Their noses are very sensitive,and this helps them find things easily.My pet dog is named Dahu.He is white with long ears.Every day when I come back home from school,he runs to me happily and wags his tail.We often play games together.He likes to chase a ball,and I throw the ball far,then he runs quickly to bring it back.
文摘Kong Weili is my classmate and she is my good friend,either①•She is thirteen years old this year.She isn’t very tall,and her eyes,nose and mouth are very small,but I think she looks very beautiful.
