过去二十年中对儿童骨骼肌肉系统肿瘤的诊断治疗发生了很大的进展和变革，几乎涉及所有种类的肿瘤。随着医学的飞速发展，诊断技术和治疗方法的整体性提高，恶性肿瘤的生存率有所提，高，对良性肿瘤的轻创性治疗成为可能。一、影像学技术ＣＴ用于诊断骨肿瘤及可能的肺转移... In the past two decades, great advances and changes have taken place in the diagnosis and treatment of children’s musculoskeletal tumors, involving almost all kinds of tumors. With the rapid development of medicine, the integrity of diagnostic techniques and treatment methods has been improved, the survival rate of malignant tumors has been raised, and the high-risk treatment of benign tumors has become possible. First, CT imaging technology for the diagnosis of bone tumors and possible lung metastases ...