骨样的

Besides the conventional rotator cuff tear, acromion plasty, labrum repair, and surgeries for ennis elbow, osteoarthritis, ankylosis of elbow and teoid osteoma, new techniques have been developed including the arthroscopic repair of large tear of rotator cuff and labrum, tendon transposition, arthroscopic removal of benign tumor around the shoulder joint.

每年除完成常规肩袖修补、肩峰成形、盂唇修补等手术，以及网球肘、骨关节病、肘关节僵直、骨样骨瘤等等的手术治疗外，在关节镜下肩袖、盂唇巨大撕裂修补、肌腱转位、肩关节周围良性肿瘤镜下切除等手术领域内也有了长足发展，使患者在国内可以享受国际先进水平的治疗。

According the location by X-ray and CT,the nidus was found and excised completely.

瘤巢的彻底切除是成功治疗骨样骨瘤的关键。

The complete resection of nidus is the key to treat osˉteoid osteoma.

瘤巢的彻底切除是成功治疗骨样骨瘤的关键。

It is good to call metaplastic carcinoma with spindle cell and osseous differentiation.

将之称为伴有梭形细胞分化和骨样分化的化生性癌好一些。

Objective: To reduce the misdiagnosis rate of osteoid osteoma by analyzing its symptoms, signs, and X-ray findings.

目的：分析骨样骨瘤的症状、体征及X线特点，减少该病的误诊误治率。

The osteoid osteoma was found to have a circular or oval radiolucency which was less than 2 cm in diameter with different degrees of bone sclerosis around the nidus. Of the 9 cases, 5 showed an irregular area with less density on plain X-ray film. CT scanning showed nidus in all cases. MRI showed nidus in 1 case. Radioactive scanning showed radioactive concentration in 4 cases.

骨样骨瘤的影像学表现为一圆形或卵圆形的透亮区，直径cm，其周围有不同程度的骨质硬化。9例X线平片仅5例发现不规则密度减低区，9例CT均清楚显示病灶瘤巢； 1例MRI也观察到类似瘤巢的改变。4例同位素检查均表现为病变区核素浓聚现象。

Collagenase and 25 m filtration web, and characterized in terms of the expression of different phenotypic markers of osteoclasts and their ability to resorb bone matrix. The phenotypic markers of DCs include the expression of tartrate-resistant acid phosphatase, acid phosphatase, resorption pit assay, reaction to calcitonin and identification of F-actin.

于37oC，5％CO。培养箱中培养1－2小时后，弃培养液：lxPBS清洗数次；0.25％胰酶－EOTA 37℃消化5分钟，加入含川％FBS的a－MEM，经小25tim过滤网过滤；IX PBS清洗末过滤细胞，即得到纯化的破骨样细胞，并进行细胞形态学和分于生物学鉴定。

Summary of Background Data. Aneurysmal bone cyst is a rapidly expanding and destructive bone lesion of unknown etiology.

背景知识概要：动脉瘤样骨性囊肿的快速生长及骨破坏的病因并不清楚。

Observed by scanning electron microscope, the surface of the miniplate was smooth,there was no fissuaring and hole on it before implantation.One month later,the surface became rough.Three months later there were many gabs on it.

扫描电镜下可见表面裂纹加深，并出现深在的裂隙；植入后12个月时，大体观察见接骨板变成类似乳酪样的灰白物质，细腻、质软。

E2 can down-regulate the expression of CK mRNA in OCLs, but has no effect on the expression of RANK or CTR mRNA.

217β-E_2可下调破骨样细胞CK的表达，而对RANK和CTR表达量无明显作用。

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