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The red gene is the crystallization of the ideas and wisdom of the Chinese Communist Party’s century-long struggle, and plays an irreplaceable and decisive role in cultivating socialist hospital culture and medical professionals in the new era. The Chinese Academy of Medical Science (CAMS) Cancer Hospital has a distinctive red gene trait. For more than 60 years since its establishment, through the protection of the red gene inheritance carrier, the enrichment of the content and expression form of the red gene inheritance, and the exploration and demonstration of the role model in the red gene inheritance, it has always integrated the red gene inheritance into the whole process of hospital construction, development and spiritual culture cultivation, and has achieved remarkable results, accumulated rich practical experience, and provided a useful reference for the spiritual and cultural construction of public hospitals.
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In the all-media era, communication channels are increasingly diversified and the modes of communication are undergoing profound changes. Same medical institutions ignore the development of all media, which lead to rigid and backward communication situation, affect the healthy development of medical and health undertakings. Mastering and making good use of the advantages and characteristics of communication in the all-media era will also provide more motivation and possibilities for strengthening ideological work. This paper expounded the significance of strengthening the dissemination of socialist ideology in hospitals, proposed the opportunities and challenges faced by hospitals in strengthening the dissemination of socialist ideology in the all-media era, and then put forward specific coping strategies combined with the actual situation of hospitals.
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Objective To explore the best keV conditions of show hepatocellular carcinoma lesions with the best contrast-to-noise ratio (CNR)and image quality,and evaluate the effect of monochromatic energy imaging on the detection of hepatocellular carcinomas.Methods The dual-energy CT imaging of 30 patients with hepatocellular carcinoma were analyzed retrospectively.Monochromatic energy images (40 to 140 keV,interval 10 keV)were produced by the dual-engery software.CNR and image noise of monochromatic energy,100 keV and 140 keV images were measured respectively.The CNR and the imaging noise were optimized.The results between the monochromatic energy images and the mixed energy images were compared by using the two related samples of non-parameter rank test.Results In the arterial phase, the monochromatic energy level with the highest CNR was concentrated at 70 keV,and the lowest level of the image noises was at 70 and 80 keV.The images at 70 keV were chosen to be compared with the fusion images.The CNR values of the monochromatic images at 70 keV were similar as those at 100 keV (1 .68 ± 1 .04 vs 1 .88 ± 1 .59 ,P =0 .149 ),and significantly higher than those at 140 keV (1 .68 ± 1 .04 vs 0.62±0.92,P =0.000).The image noises at 70 keV were similar as those at 140 keV (6.52±1.53 vs 7.60±2.73,P =0.050), and significantly lower than those at 100 keV (6.52±1.53 vs 8.55±1.11,P =0.000).Conclusion The monochromatic energy imaging at 70 keV can improve the CNR of the hepatocellular carcinoma lesions without reducing the image quality,which will help the lesion detection.
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Objective To explore the best keV conditions of show hepatocellular carcinoma lesions with the best contrast-to-noise ratio (CNR)and image quality,and evaluate the effect of monochromatic energy imaging on the detection of hepatocellular carcinomas.Methods The dual-energy CT imaging of 30 patients with hepatocellular carcinoma were analyzed retrospectively.Monochromatic energy images (40 to 140 keV,interval 10 keV)were produced by the dual-engery software.CNR and image noise of monochromatic energy,100 keV and 140 keV images were measured respectively.The CNR and the imaging noise were optimized.The results between the monochromatic energy images and the mixed energy images were compared by using the two related samples of non-parameter rank test.Results In the arterial phase, the monochromatic energy level with the highest CNR was concentrated at 70 keV,and the lowest level of the image noises was at 70 and 80 keV.The images at 70 keV were chosen to be compared with the fusion images.The CNR values of the monochromatic images at 70 keV were similar as those at 100 keV (1 .68 ± 1 .04 vs 1 .88 ± 1 .59 ,P =0 .149 ),and significantly higher than those at 140 keV (1 .68 ± 1 .04 vs 0.62±0.92,P =0.000).The image noises at 70 keV were similar as those at 140 keV (6.52±1.53 vs 7.60±2.73,P =0.050), and significantly lower than those at 100 keV (6.52±1.53 vs 8.55±1.11,P =0.000).Conclusion The monochromatic energy imaging at 70 keV can improve the CNR of the hepatocellular carcinoma lesions without reducing the image quality,which will help the lesion detection.