纤维性瘤

CT is the modality of fist choice in diagnosis of ossifying fibroma of craniofacial region, especially, CT bone algorithm reconstruction is valuable to its final diagnosis, MRI, as a complemental imaging examination method, also has some characteristics, the combined application of both contributes to the improvemet of its diagnostic accuracy.

CT是颅面部骨化性纤维瘤的首选检查方法、尤其是CT骨窗对该病诊断价值较大，MRI表现也具有一定的特征，是一项重要的辅助检查手段，二者的联合应用可提高该肿瘤诊断的准确性。

Fibroids may occupy too much space in the uterus to allow for fetal development, affecting contractibility and implantation, he added.

纤维瘤在子宫内占据了太大的空间不允许胎儿生存，影响子宫的收缩性。

Result There were 1 case with haematoma;25 cases with fiorous tubercle;1 case with cystoid pathological changes ;2 cases with nodulone cheese like neciosis; 1 case with lipoma.

结果 感染2例，脂肪液化5例，血肿1例，纤维结节25例，囊性样变1例，结节状干酪样坏死2例，脂肪瘤1例。

Typical tumor appears as an eccentric, lobulated margin, slight expansile, ground-glass lesion without reactive sclerosis or periosteal reaction, on plain films.

民国72年至76年期间，本科共收集7例长骨骨化性纤维瘤病例，除1例出现於肱骨，其余都是在胫骨。

Pyomyoma is thought to be the result of bacterial seeding of a necrotic uterine fibroid.

脓肌瘤被认为是坏疽性纤维瘤细菌播散的结果。

Within the fibroid two cystic areas are seen with minimal blood flow consistent with degenerative changes.

纤维瘤内两处囊性区被发现有符合退行性病变的极小的血流量。

Methods: 24 cases of non-ossifying fibroma from 1993～1999 have been reported.

总结1993～1999年收治的非骨化性纤维瘤24例。

Objective To investigate CT and MRI findings of ossifying fibroma of craniofacial region in order to improve the diagnostic accuracy.

目的 探讨颅面部骨化性纤维瘤的CT和MRI表现，提高其诊断准确性。

Methods］Reviewly analysis clinical and imaging materials of 11 patients ossifying fibroma of the long bone.

方法］回顾分析11例经手术病理证实的长骨骨化性纤维瘤临床和影像资料。

Conclusion］Ossifying fibroma have the feature of benign bone tumor especially lesion locating anterior cortex of tibia.

结论］长骨骨化性纤维瘤具有一般良性骨肿瘤的特征，位于胫骨骨干前端骨皮质内病变最具特征性。

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