Conclusion The aggrandized scanning towards bone tumors is sensitive and differential, which can perform valuable information of diagnosis and treatment of diseases.

结论骨肿瘤对强化扫描具有较高的灵敏性和特异性，能为临床诊断、治疗提供有价值的影像学信息。

Routine immunization and aggrandized immunization should be continued; the sensitivity and accuracy in the laboratory detection should be improved in order to control the attack of measles.

继续做好麻疹疫苗的常规免疫和强化免疫工作，提高实验室检测的敏感性和准确性，以达到控制麻疹暴发流行的目的。