软骨肉瘤

软骨肉瘤，神经鞘瘤X线和CT上各有特点。

Chondrosarcoma and neurilemmomas had difference characteristic on X-ray film and CT .

颅骨软骨肉瘤的临床表现和CT诊断价值

The clinical and CT analysis of chondrosarcoma of skull

软骨肉瘤的平片和CT影像研究

Plain Film and CT Study of Chondrosarcoma

颅内软骨肉瘤的CT及MRI表现

CT and MRI Findings of Intracranial Chondrosarcomas

结论CT是鼻眶部软骨肉瘤诊断和鉴别的主要影像检查方法；

Conclusion CT is the first modality of choice in the diagnosis of chondrosarcoma in sinonasal and orbital region .

提出周围型软骨肉瘤的CT表现如下：（1）软组织肿块，肿块密度不均，边界清楚或不清楚；

The main CT findings are as follows : ( 1 ) soft-tissue mass with inhomogeneous density and regular of irregular margin ;

目的探讨颅底软骨肉瘤的CT、MR影像学特点与病理类型的关系。

Objective To discuss the relationships of the chondrosarcomas of the skull base between pathology and the characteristics of CT and MR imaging .

结果（1）软骨肉瘤CT扫描可清楚显示骨质改变，软骨钙化，瘤软骨骨化，软组织肿块。

Results ( 1 ) Bone osteosclerosis and destruction , cartilaginoid calcification , cartilaginous ossification , soft-tissue lump can be shown in CT imagings .

目的探讨鼻眶部软骨肉瘤的CT和MRI表现，提高其诊断准确性。

Objective To investigate the CT and MRI findings of chondrosarcoma in sinonasal and orbital region so as to promote the diagnostic accuracy .

Swarm鼠软骨肉瘤细胞Rx和Ng表达输硫蛋白基因的研究

Study on the Expression of Sulfate Transporters by Swarm Rat Chondrosarcoma Cells

结论CT引导下软骨瘤穿刺活检，提高了病理学检查取材的准确性和软骨肉瘤的术前病理诊断率。

Conclusion With the application of CT-guided biopsy , the accurate rate of pathologic examination and the rate of pathologic diagnosis of chondrosarcoma before operation are improved .

目的阐明细胞型骨外黏液样软骨肉瘤（EMC）的诊断和鉴别诊断。

Objective To clarify the diagnosis and differential diagnoses of cellular variant of extraskeletal myxoid chondrosarcoma ( EMC ) .

结论：CT和MRI是诊断斜坡脊索瘤有效的检查方法，斜坡脊索瘤必须与颅底骨软骨肉瘤、斜坡脑膜瘤和鼻咽部肿瘤鉴别。

Conclusion : The CT and MRI features of the clivus chordoma are useful for diagnosis , the clivus chordoma must be differentiated from chondrosarcoma , meningioma and nasopharynx tumors .

7例EW/PNET瘤、1例骨肉瘤及3例间叶性软骨肉瘤均有S100阳性。

S 100 was positive in EW / PNET , small cell osteosarcoma and mesenchymal chondrosarcoma .

Ets-1在颌骨软骨肉瘤和骨软骨瘤中的表达及意义

Expression and Significance of Ets-1 in Chondrosarcoma and Osteochondroma of the Jaws

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。

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 .

CD99阳性的间叶性软骨肉瘤5例并文献复习

CD99 positive mesenchymal chondrosarcoma : a report of 5 cases and review of the literature

方法：1.培养并传代软骨肉瘤细胞（SW1353细胞系）。

Culture and subculture the chondrosarcoma cell ( SW1353 ) . 2 .

MRI：MRIT1WI像不均匀低信号及不均匀增强，T2WI像不均匀高信号4例，手术病理诊断：软骨瘤6例，软骨肉瘤1例。

MRI : Inhomogeneous low signal and inhomogeneous intensification were showed on T1 weighted images and inhomogeneous high signal was seen on T2 weighted images in 4.Operative pathological diagnosis : 6 cases were diagnosed as chondromas , 1 case as chondrosarcoma .

结果31例骨肉瘤中MDM2阳性表达者18例，为58.6%，骨旁骨肉瘤2例皆为阳性表达，6例软骨肉瘤中2例阳性表达；14例脂肪肉瘤中8例阳性表达，为57.1%。

Result positive expression for MDM2 was found in 18 of 31 osteosarcomas 2 of 6 chondrosarcomas 8 of 14 liposarcomas and the positive rate were 58 . 6 % , 33 . 3 % , 57 . 1 % and positive in both 2 parosteal sarcomas .

细胞周期素依赖激酶4在颌骨软骨肉瘤的表达及意义

Expression and significance of cyclin-dependent kinase 4 in chondrosarcoma of jaw

颌骨骨肉瘤、软骨肉瘤和纤维肉瘤&附120例报告

Osteosarcoma 、 Chondrosarcoma and Fibrosarcoma of Mandible & 120 Cases Report

12例软骨肉瘤患者中，随访9人，6例无瘤生存。

Five of 12 patients with chondrosarcoma were free of disease .

软骨肉瘤的低倍镜外观。

This is the low power microscopic appearance of a chondrosarcoma .

并且，软骨肉瘤的复发会影响患者预后。

And the postoperative recurrence may affect the outcome of patients significantly .

骨和软骨肉瘤中骨形成蛋白的免疫组织化学定位

Immunohistochemical Localization of Bone Morphogenetic Protein in Osteosarcoma and Chondrosarcoma

结论软骨样脊索瘤的形态学特征酷似软骨肉瘤。

Conclusions The morphologic features of chondroid chordomas is similar to chondrosarcoma .

软骨肉瘤的临床X线诊断（附98例报告）

X-ray Diagnosis of Chondrosarcoma ( Report of 98 Cases )

将病灶作广泛性切除，是成功治疗下颔骨软骨肉瘤的重点。

Wide surgical resection of the primary lesion is the definite treatment .

妇科骨外黏液样软骨肉瘤1例报道

Extraskeletal myxoid chondrosarcoma : A report of a gynecologic case