查询词典 chondrosarcoma

Materials and Methods:The plain film and CT features of pelvic chondrosarcoma in 20 surgically and pathologically proved cases, including 7 recurrent cases, were reviewed.

材料与方法：分析总结经手术及病理证实的20例骨盆部软骨肉瘤的平片及CT表现(包括7例复发)。

Results The CT imaging of sacral tumors which included 10 cases of metastasis,5 of chordoma,4 of giant cell tumor,3 of neurogenous tumor,3 of chondrosarcoma and 5 of other tumors had their different features.

结果 30例骶骨肿瘤包括转移瘤10例，脊索瘤5例，骨巨细胞瘤4例，神经源性肿瘤3例，软骨肉瘤3例，其它5例，其CT影像学表现各有异同。

Chordoma is a more common tumor in this location than chondrosarcoma.

在这个区域，脊索瘤比软骨肉瘤更常见。

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。

There were 36 males and 40 females,with the average age of 47.7 years.36 patients presented with sciatica and perineal numbness,11 patients had painless mass and the other 20 were identified due to other causes.Among 67 benign neurogenic tumors,54 were originated from S1-S3 nerves,3 from S4-S5 nerves and 11 from the presacral space without caudal involvement.Giant cell tumor was found in 60 patients,which included 24 males and 36 females,with an average age of 32 years.Upper sacrum（S1-S2） was involved firstly.There were 56 patients（average,37.7 years） diagnosed as other primary benign bone tumors,which included 24 cases of teratomas,epidermoid cyst or dermoid cyst.Other malignant tumors,including chondrosarcoma （17）,Ewing′s sarcoma/PNET（14）,multiple myeloma（12）,lymphoma（6） and osteosarcoma（6） were found in 64 patients.

其中脊索瘤95例，男62例，女33例，平均年龄55.7岁，骶尾区疼痛是主要症状（82例），半数以上患者伴有坐骨神经痛，肿瘤多先累及低位骶骨（S3~S5）；神经源性肿瘤76例，男36例，女40例，平均年龄47.7岁，神经纤维瘤43例，神经鞘瘤24例，恶性神经鞘瘤9例，主诉多为坐骨神经痛、会阴部麻木（36例）和无痛性包块（11例），20例患者为查体或其他原因检查时发现，67例骶骨良性神经源性肿瘤起源于S3以上神经者54例，起源于S3以下神经者3例，发生于骶前未累及骶管者10例；骨巨细胞瘤60例，男24例，女36例，平均年龄32岁，腰骶尾部不适（37例）、坐骨神经痛（21例）是主要的临床表现，肿瘤多先累及上位骶骨（S1~S2）；骶骨其他原发良性肿瘤及瘤样病变56例，包括畸胎瘤、皮样囊肿、表皮样囊肿共24例；其他原发恶性肿瘤64例，包括软骨肉瘤17例，尤文肉瘤14例，多发性骨髓瘤12例，成骨肉瘤6例等。

Early enhancement was seen in chondrosarcoma, not seen in enchondroma, and seen in osteochondroma only when growth plates were unfused.

早期增强可出现在软骨肉瘤病例中，亦出现在骺板未融合的骨软骨瘤病例中，但不出现在内生型软骨瘤中。

AIM: Chondroblastoma and clear cell chondrosarcoma are uncommon skeletal neoplasms that have a strong tendency to involve the epiphysis of long bones.

目的：成软骨细胞瘤与透明细胞软骨肉瘤是少见的骨骼肿瘤，但对长骨骨骺有很强的侵蚀倾向。

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。

Results Intraoperative findings and postoperative histopathology confirmed the diagnoses were fibrosarcoma and chondrosarcoma respectively in the 2 patients. Their clinical features were different from those of invasive pituitary adenomas.

结果 术中所见和术后病理证实2例病人分别为纤维肉瘤和软骨肉瘤，临床特点与侵袭性垂体腺瘤差异较大。

Methods From January 1998, sixteen patients suffed from osteosarcoma(6 cases), chondrosarcoma(3 cases), gaint cell tumor(6 cases) and fibrosarcoma(1 case) arising from femur(5 cases), tibia(5 cases), humerus(3 cases), fibula(2 cases), radius(1 case).

1998年1月起，我院对16例肢体恶性骨肿瘤（按病理骨肉瘤6例，软骨肉瘤3例，骨巨细胞瘤6例，纤维肉瘤1例；按部位股骨5例，胫骨5例，肱骨3例，腓骨2例，桡骨1例）行骨肿瘤局部切除术及术中放疗加植骨。

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。