骨软骨肉瘤

That consider condyle, bone caruncle of 5 exemple, cartilage fibrosarcoma of 3 exemple, nerve fibroma of 1 exemple, nerve 1. The symptom after 27 patients operation all has different level improvement, live on average without tumour time is 33.5 months. Incontinent companion meets the patient relieve oneself of S1 of 5 operations reservation or above nerve root pubic feeling is lost, after manager cure function trains, 3 parts restore, 2 conserve without progress; bladder and rectum function obstacle all appear after the 12 patients art of root of S2 above nerve, after training via rehabilitation physiotherapy and function, 10 return to normal basically, 2 patients still are put in the obstacle of be convenient to both of different level. 10 withhold S3 or the patient of above nerve root can conserve constrictor function.

结果术后病理报告示：脊索瘤17例、骨巨细胞瘤5例、软骨肉瘤3例、神经纤维肉瘤1例、神经纤维瘤1例。27例患者手术后症状均有不同程度改善，平均无瘤生存时间为33.5月。5例手术保留S1或以上神经根的患者大小便失禁伴会阴部感觉丧失，经理疗功能练习后，3例部分恢复，2例无进展；保全S2以上神经根的12例患者术后均出现膀胱及直肠功能障碍，经康复理疗和功能练习后，10例基本恢复正常，2例患者仍存在不同程度的两便障碍。10例保留S3或以上神经根的患者能保全括约肌功能。

Careful evaluation of the calcifications is necessary to avoid confusion with other lesions such as osteosarcoma, chondroma, osteochondroma, or chordoma.

仔细辨认这些钙化是非常重要的，以便于和其它病变相鉴别，入骨肉瘤、脊索瘤、软骨瘤、骨软骨瘤等。

There were 29 cases of osteogenic sarcoma, 18 chondroma sarcomatosum, 7 maligant enchondroma with pathological fracture, 20 maligant giant cell tumor,and 4 maligant inflammatory myofibroblastoma of the bone.

成骨肉瘤29例，软骨肉瘤18例，潜在恶性内生软骨瘤伴有病理性骨折7例，恶性骨巨细胞瘤20例，恶性炎症性肌纤维母细胞瘤4例。

Objective To study the expression of BM P2 mRNA in osteosarcoma and chondrosarcoma of jaw and the relationship with the prognosis.

目的 研究BMP2 mRNA 在颌骨骨肉瘤及软骨肉瘤中的扩增及其对肿瘤预后和增殖活性的影响。

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。

Methods: The expression of Livin and Fas was examined by streptavidin-peroxidase Inmunohistochemistry in 45 cases of osteosarcoma tissues and 15 cases of exostosis tissues.

用免疫组化S-P法，研究45例骨肉瘤及15例骨软骨瘤中Livin、Fas的表达情况。

Methods: Immunohistochemistry was used to detect the expressions of PTTG protein and c-myc protein in 37 osteosarcoma and 12 osteoenchondroma.

采用免疫组织化学的方法及图像分析技术检测37例骨肉瘤和12例骨软骨瘤中PTTG、c-myc蛋白的表达。并与骨肉瘤主要临床病理学参数及转移进行比较。

Very rarely, features of high grade osteosarcoma, leiomyosarcoma, chondrosarcoma, rhabdomyosarcoma and malignant peripheral nerve sheath tumor are found.

罕见的情况下可以找见高级别骨肉瘤、平滑肌肉瘤、软骨肉瘤、横纹肌肉瘤和恶性外周神经鞘膜瘤的特征。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。