最常见的恶性原发性骨肿瘤是骨肉瘤。
The most common malignant primary bone tumors are osteosarcomas.
大多数原发性骨肿瘤为良性。
目的探讨影像学对肋骨原发性骨肿瘤的诊断价值及临床应用的意义。
Purpose To investigate the diagnosis value and clinical application of imaging in diagnosis rid primary bone tumor.
原发性骨肿瘤中检出GNAS突变有利于临床诊断纤维性结构不良。
The detection of GNAS mutations in primary bone tumors has been useful in clinical practice for diagnosing fibrous dysplasia.
结果累及斜坡的骨质病变或异常钙化灶中，原发性骨肿瘤、肿瘤样病变5 1例；
Results Of all the lesions of clival osseous destruction and abnormal calcification, 51 cases were primary tumors or tumor like diseases;
原发性恶性骶骨肿瘤的治疗以手术为主。
Surgery remains the main treatment mode for primary malignant sacrum tumors.
目的探讨原发性骶骨肿瘤的手术治疗方法，提高骶骨肿瘤的生存率。
Objective to investigate the surgical treatment of primary sacral tumor, and to improve survival rate.
目的：了解手术治疗原发性骶骨肿瘤的疗效。
Objective: To evaluate the effect of surgical treatment of primary sacrum tumor.
目的介绍与探讨原发性骶骨肿瘤的临床表现，诊断及外科治疗。
Objective To study the diagnosis and surgical treatment of primary sacrum tumor.
目的探讨原发性骶骨肿瘤切除后重建骨盆环的方法。
Objective to study the methods for reconstruction of pelvic ring after subtotal sacrectomy of primary sacral bone tumor.
方法手术治疗原发性骶骨肿瘤11例，分析手术步骤。
Methods 11 cases with primary sacral tumors were undergone surgical treatment, and the surgical approaches were analyzed.
目的：总结手术治疗原发性骶骨肿瘤的临床经验。
Objective: To summarize the surgical outcome for primary sacral tumors.
目的：总结手术治疗原发性骶骨肿瘤的临床经验。
Objective: To summarize the surgical outcome for primary sacral tumors.
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