中文摘要目的：分析和探讨骨巨细胞瘤术后复发的相关因素。
ABSTRACT Objective: to study the factor affecting the recurrence of giant cell tumor of bone.
目的：分析和探讨骨巨细胞瘤术后复发的相关因素。
Objective: to study the factor affecting the recurrence of giant cell tumor of bone.
术后并发症的发生率较不伴骨破坏的腱鞘巨细胞瘤明显增高。
The postoperative complication rate is significantly higher than that of GCTTS without bone invasion.
目的：总结和评价高温灭活、骨粒骨水泥填充骨缺损治疗骨巨细胞瘤的疗效。
Objective:To summarize and evaluate the efficiency of treatment of giant cell tumor of bone with hyperthermia inactivation and packing with osseous granula and cement.
结论：有效的病损内处置仍应作为此类邻膝关节骨巨细胞瘤的首选治疗方法，即使诊断时伴有病理性骨折者亦然。
Conclusion: an effective intralesional procedure should be the method of first choice for management of these giant cell tumors close to the knee, even with pathological fracture at diagnosis.
目的探讨骨巨细胞瘤切刮术中腔内加热化疗的方法及其对术后复发的影响。
Objective To study the methods and effects of hyperthermic chemotherapy for giant cell tumor of bone during operation.
目的研究骨巨细胞瘤的临床特点和影像学特征。
Objective To study the clinical and imaging features of bony giant-cell tumor.
通过对液氮冷冻植骨治疗胫骨上端骨巨细胞瘤的研究，发现导致术后感染的原因。
Through the study of liquid nitrogen freezing for the treatment of upper tibia giant cell tumor of bone, we found the infection factor after operation.
结论骨巨细胞瘤中的多核巨细胞可能是由单核基质细胞融合而成，ADAM12基因参与了这一融合过程。
Conclusion Multinucleated giant cells probably originated from the fusion of mononuclear stromal cells and ADAM12 may participate in the fusion process.
目的：探讨骨巨细胞瘤分级治疗的临床意义与鉴别诊断。
Objective To explore the clinical significance classified treatment and differential diagnosis of Giant Cell Tumor(GCT)of bone.
骨肉瘤的细胞学诊断与组织学对照符合率为93 4%，骨巨细胞瘤为87 5 %，骨转移性癌为91 6 %。
The diagnostic accuracy rates were 93 4% in osteosarcoma, 87 5% in bone giant cell tumor, 91 6% in bone metastatic carcinoma.
结果脊椎巨细胞瘤的典型征象为具有溶骨性破坏边缘，破坏区有一定的膨胀性并呈皂泡状或分隔状骨嵴等特点。
Results The typical imaging features of pathological changed vertebrae bones are dissolved bone border, expanded and soap bubble like inner structure, divided bone crest, etc.
结论MRI对骨巨细胞瘤有较高的诊断价值。
Conclusion MRI is of significant value in diagnosis of bone giant cell tumor.
结果MF肉芽肿的形态学及巨细胞参数与异物性肉芽肿、结核性肉芽肿及骨巨细胞瘤的巨细胞有所不同。
Results The pathologic features and morphological index of giant cells of the granulomas of MF were different from those of the granulomas in tuberculosis and foreign bodies.
MMP鄄9、VEGF的表达与骨巨细胞瘤的血管生成、细胞增殖、转移及复发有关，可作为判定骨巨细胞瘤复发潜能、指导临床治疗的参考指标。
The expressions of MMP-9 , VEGF are significantly related to the recurrence of GCT, and may be a reference marker to predict the recurrence of GCT and a guide for clinical treatment.
目的：防止骨巨细胞瘤的局部复发。
Objective: To prevent local recurrence of giant cell tumor of bone (GCT).
材料与方法：回顾性分析18例经手术病理证实为骨巨细胞瘤患者的平片及MRI资料。
Materials and Methods: The plain film and MRI manifestations of 18 cases with giant cell tumor of bone proved by surgery and pathology were analyzed retrospectively.
方法回顾性分析经手术病理证实的12例骨巨细胞瘤的影像学表现。
Methods The imaging features were retrospectively analyzed in 12 cases of giant cell tumor of bone proved by operation and pathology.
目的探讨95%酒精与50%的氧化锌灭活治疗骨巨细胞瘤的疗效。
Objective To explore the effect of 95% alcohol and 50% zincoxide devitalized methods in treatment of giant cell tumor of bone.
在所分析的8例骨巨细胞瘤中，PCR均检测到PTEN基因的外显子。
Extrons of PTEN gene were detected by PCR in all of 8 cases.
方法收集8例经手术和病理证实的颅骨骨巨细胞瘤。
Methods 8 cases of giant cell tumors of the skull proven surgically and pathologically were analyzed retrospectively.
骨巨细胞瘤占我国骨肿瘤发病率的10%—15%，高于欧美国家5%—8%的比例。
The incidence of GCT of bone is about 10-15% in China, high than 5 -8% in western countries.
距骨骨巨细胞瘤的治疗有一定的困难。
材料与方法：搜集21例经手术病理证实的少见部位骨巨细胞瘤进行回顾性分析，男性9例，女性12例。年龄13 ~ 77岁。
Materials and Methods: Imagingfindings of 21 cases with Surgically and pathologically-proved giant cell tumor at rare locations (9 male and 12 female, age 13 ~ 77) were retrospectively analyzed.
方法：采用8种不同的手术方式对骨巨细胞瘤进行治疗。
Method: 8 operative methods were used for treating giant cell tumor of bone.
结论CT增强扫描，CT值的定量分析在骶骨骨巨细胞瘤的定性诊断中有一定的导向价值。
Conclusions Enhanced CT scan has some value in the diagnosis of giant cell tumor of sacral bone.
材料与方法：综合分析16例骨巨细胞瘤的临床及X线表现。
Materials and Methods: The clinic and X-ray manifestation of analyses 16 cases.
背景：骨巨细胞瘤是一种常见的骨肿瘤，其有较强的局部侵蚀性，术后复发率较高。
Background: Giant cell tumor of bone (GCT) is frequently seen in bone tumors, with local aggression and high risk of recurrence.
背景：骨巨细胞瘤是一种常见的骨肿瘤，其有较强的局部侵蚀性，术后复发率较高。
Background: Giant cell tumor of bone (GCT) is frequently seen in bone tumors, with local aggression and high risk of recurrence.
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