骨样的

Objective To discuss the imaging performance and pathological change of osteoid osteoma.

摘 要］目的：探讨骨样骨瘤的影像学表现和病理变化。

Objective To evaluate the methods of CT-guided percutaneous removal of osteoid osteoma.

目的探讨在CT引导下经皮旋切关节周围骨样骨瘤的治疗方法。

Objective To analyze the X-ray and CT imaging findings and differential diagnosis in osteoid osteoma and to evaluate their imaging characteristics.

目的 分析骨样骨瘤的X线、CT表现及其鉴别诊断，探讨其影像学特征。

Methods Eighteen cases of osteoid osteoma proved by surgical pathology were collectd,including 13 males and 5 females.

搜集经手术病理证实的骨样骨瘤18例。

Saifuddin et al9 reported that 63% of subjects with osteoid osteoma or osteoblastoma in the spine had scoliosis.

Saifuddin等报道有63%的脊柱骨样骨瘤和成骨细胞瘤并发脊柱侧弯。

Method. Iso-C 3-dimensional intraoperative navigation was used to localize osteoid osteomas of the spine in 4 patients.

术中ISO-C 3D导航技术用于4名患者术中脊柱骨样骨瘤的定位。

Methods:22 cases 19 females and 3 males of osteoid osteoma proved by surgical pathology and their X-ray,CT and MRI were reviewed.

经手术病理证实，同时有X线、CT和MRI检查的骨样骨瘤22例，其中男19例，女3例。

As soon as you know the pathological change and imaging performance of osteoid osteoma,the diagnoses will be quite explicit and misdiagnoses rate will be reduce.

了解骨样骨瘤的病理变化和影像学表现，诊断就比较明确，可减少误诊发生。

Mallory trichrism staining exhibited light blue samples. Eight weeks following repair, CT showed round blunt defect edges in the coronal position, which had bony pustute connection with gel materials. Density at the defect region significantly increased. 3D reconstruction suggested that defects became small. After hematoxylin-eosin staining, abundant fibrous connective tissue appeared in defect regions, with bony tissues. Mallory trichrism staining revealed that maroon mature bone tissues were found, surrounded by light blue chondroid tissues.

修复后8周，冠状位CT显示缺损边缘圆钝，与凝胶材料有骨性突起连接，缺损处密度增高明显，三维重建显示缺损范围较之前有所减小；标本苏木精-伊红染色后缺损部可见大量含血管成分的纤维结缔组织，有骨样组织结构形成，Mallory三色染色显示有褐红色成熟骨组织形成，其旁边有淡蓝色软骨样组织。

Methods 15osˉteoid osteomas were analyzed retrospectively,all the patients were examined by X-ray and local CT when were susˉpected by clinical symptoms.

回顾性分析15例骨样骨瘤病例，根据术前症状，对所有怀疑诊断的病人行X线和CT检。。。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐