软骨肉瘤

Of note, this study is the first to characterize the D2-40 immunoprofile in extraskeletal myxoid chondrosarcoma, results that could be of utility in differential diagnostic assessment.

值得注意的是，本研究是文献中第一次描述D2-40如何在骨外黏液样软骨肉瘤中表达，这个结果可以应用于我们今后的鉴别诊断当中。

OBJECTIVE: To evaluate the functional and oncological outcomes following en bloc tumor excision for sacral chordomas and chondrosarcomas.

目的：评价骶骨脊索瘤及软骨肉瘤行肿瘤整块切除术后功能及肿瘤学结果。

Radiographically, ten lesions appeared as a conventional secondary chondrosarcoma arising in an exostosis, whereas eight showed typical signs of dedifferentiation.

影像学表明，10例病损软骨肉瘤常规由外生骨疣转化而来，另外8例则表现为典型去分化特征。

SUMMARY OF BACKGROUND DATA: Chordomas and chondrosarcomas are 2 of the most common malignant primary tumors of the sacrum in adults.

背景：脊索瘤和软骨肉瘤是成人骶骨最常见的两种原发恶性肿瘤。

Post-contrast images show mild peripheral and septal enhancement typical of chondroid lesions, which have been described as variegated or having a "pepper-and-salt" appearance.

典型的软骨肉瘤增强扫描显示轻度外周和间隔强化。这被描述为斑驳状或胡椒加盐征。

EMA staining was positive in 100% of chordoid gliomas, 94% of chordomas, 90% of chordoid meningiomas, and 25% of extraskeletal myxoid chondrosarcomas.

EMA表达于100%例脊索样胶质瘤、94%例脊索瘤、90%例脊索样脑膜瘤、25%例骨外黏液样软骨肉瘤。

Pankeratin highlighted 100% of chordoid gliomas and chordomas, 38% of extraskeletal myxoid chondrosarcomas, and 20% of chordoid meningiomas.

Pankeratin高表达于100%例脊索样胶质瘤和脊索瘤、38%例骨外黏液样软骨肉瘤、20%例脊索样脑膜瘤。

Methods: Immunohistochemical study of CD133 expression: 55 cases osteosarcoma conventional paraffin-embedded tissues specimens come from Pathology Department Qilu Hospital Shandong University, including 4 cases parosteal osteosarcoma, 13 cases fibroblast-type osteosarcoma , 12 cases chondroblastic osteosarcoma and 26 cases Osteoblastoma osteosarcoma.

免疫组化研究CD133的表达：取自本院病理科的骨肉瘤常规石蜡包埋组织蜡块标本55例，其中骨旁骨肉瘤4例，纤维母细胞型骨肉瘤13例，软骨母细胞型骨肉瘤12例，骨母细胞型骨肉瘤26例，切成3μm的组织切片备用。

Results: The expressing rate of OPG was significant different between osteosarcoma and osteochondroma.

结果： 骨肉瘤与骨软骨瘤OPG的表达有显著性差异，骨肉瘤与骨软骨瘤OPGL的表达无显著性差异。

METHODS: An institutional primary spine tumor surgical database was retrospective reviewed. Twenty consecutive patients with sacral chordomas and chondrosarcomas who underwent primary en bloc tumor excisions from 2002 to 2007 were included in the study.

对原发性脊柱肿瘤外科手术的数据库进行回顾。20例从2002年至2007年行因骶骨脊索瘤和软骨肉瘤初次行肿瘤整块切除术的患者被纳入研究范围。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。