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例一级一级黄色A片，男62例cao进入在线观看视频，女33例，平均年齡55.7歲18岁以下禁止观看的黄视频，骶尾區(qū)疼痛是主要癥狀（82例）人操人操人操人操人操人操人操，半數(shù)以上患者伴有坐骨神經(jīng)痛，腫瘤多先累及低位骶骨（S3~S5）国产性交视屏；神經(jīng)源性腫瘤76例国产嫖娼妓院视频网站，男36例，女40例欧美第一黄站视频，平均年齡47.7歲中日欧美野外日一级黄色A片在线日，神經(jīng)纖維瘤43例，神經(jīng)鞘瘤24例国内精品久久久久影院网站，惡性神經(jīng)鞘瘤9例国产精品美女AV，主訴多為坐骨神經(jīng)痛、會(huì)陰部麻木（36例）和無痛性包塊（11例），20例患者為查體或其他原因檢查時(shí)發(fā)現(xiàn)99精品视频网址，67例骶骨良性神經(jīng)源性腫瘤起源于S3以上神經(jīng)者54例欧美三级电影免费观看，起源于S3以下神經(jīng)者3例，發(fā)生于骶前未累及骶管者10例成人h3d在线播放；骨巨細(xì)胞瘤60例亚洲国产日韩欧美视频，男24例，女36例人妻思思热精品在线，平均年齡32歲国产精品毛片无码一区二区，腰骶尾部不適（37例）、坐骨神經(jīng)痛（21例）是主要的臨床表現(xiàn)插的好舒服哦好深哦好，腫瘤多先累及上位骶骨（S1~S2）你懂的精品视频；骶骨其他原發(fā)良性腫瘤及瘤樣病變56例，包括畸胎瘤人人摸人人操人人爱人人看、皮樣囊腫www九一在线视频、表皮樣囊腫共24例；其他原發(fā)惡性腫瘤64例72av视频，包括軟骨肉瘤17例999人人操人人摸人人看，尤文肉瘤14例，多發(fā)性骨髓瘤12例中文字幕第10页，成骨肉瘤6例等。

DIA protocol is a choice of treatment for osteosarcoma in our country.

結(jié)論］MMIA方案和DIA方案所治療的骨肉瘤療效無明顯差異麻豆久久精品国产99国产，鑒于DDP的臨床應(yīng)用具有更好的治療依從性人人草黄色视频在线。

Objective: To study the influences of exogenous nitric oxide on the vitality of osteosarcoma cell line.

摘 要 目的：研究外源性一氧化氮對(duì)骨肉瘤細(xì)胞株體外生長(zhǎng)能力的影響。

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.

用免疫組化S-P法日本视频www免费试看，研究45例骨肉瘤及15例骨軟骨瘤中Livin黄色性爱啪啪免费观看、Fas的表達(dá)情況。

Objective: To investigate the expression of Livin and Fas in osteosarcoma and their clinical significance.

目的：研究凋亡相關(guān)蛋白Livinwww.26uuuu、Fas在骨肉瘤表達(dá)及其臨床意義久久r久久。

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，我院對(duì)16例肢體惡性骨腫瘤（按病理骨肉瘤6例国产在线精品26uuu，軟骨肉瘤3例免费A∨片在线网址，骨巨細(xì)胞瘤6例，纖維肉瘤1例噜噜熟女导航；按部位股骨5例久草毛片，脛骨5例，肱骨3例狼友干在线观看，腓骨2例久久久黄色大片视频，橈骨1例）行骨腫瘤局部切除術(shù)及術(shù)中放療加植骨。

Conclusion］Acceptable oncological result and better function could be obtained after intraarticular resection of osteosarcoma in proximal humerus if glenoid or deltoid muscle invasion was not found on image study.

結(jié)論］對(duì)影像檢查沒有肩胛盂或三角肌侵犯的肱骨近端骨肉瘤病例進(jìn)行關(guān)節(jié)內(nèi)切除，可獲得較好的腫瘤學(xué)和功能結(jié)果色哟哟中文字幕。

The malignant tumors included osteogenic osteosarcoma,metastasis tumor(six patients,two with pathologic fractures),chondrosarcoma,malignant fibrous histiocytoma (three patients,one with pathologic fracture),fibrosarcoma,and solitary myeloma.all patients received limb savage procedure with custom knee prosthesis including sevnteen cases of hinge joint and twenty?

結(jié)果 9 例良性腫瘤患者1 例失訪无码一区网站，1 例死于其他不相關(guān)疾病，其余7 例病人隨訪時(shí)膝關(guān)節(jié)功能按Enneking制定的標(biāo)準(zhǔn)進(jìn)行評(píng)定95精品激情在线视频，優(yōu)5 例gogo高清大胆大尺度专业网站1，良1 例，差1 例免费观看国产污网站在线观看不要卡，保肢成功率為100％草久在线观看视频；29 例惡性骨腫瘤患者，骨肉瘤患者失訪7 例久久国产99，2 例患者術(shù)后局部復(fù)發(fā)国产视频福利导航，行截肢術(shù)；其余20 例患者生存期間膝關(guān)節(jié)功能優(yōu)10 例国产老妇女拍拍拍，良4 例芭乐下载app最新，差6 例。7 例效果評(píng)價(jià)差的病人為有6 例為鉸鏈?zhǔn)较リP(guān)節(jié)假體黄色视频片在线视频。

The malignant tumors included osteogenic osteosarcoma,metastasis tumor(six patients,two with pathologic fractures),chondrosarcoma,malignant fibrous histiocytoma (three patients,one with pathologic fracture),fibrosarcoma,and solitary myeloma.all patients received limb savage procedure with custom knee prosthesis including sevnteen cases of hinge joint and twentyone cases of posterior stability joints.Results One of nine patients with benign tumors was lost for followedup,one patient died of unrelated disease,the remained patients have excellent function in five patients,good function in one case,and one poor according to the Enneking evaluating system.the limb salvage rate was 100％.Seven patients were lost for followedup in twentynine of malignant tumors,two patient with malignant fibrous histiocytoma received amputation due to local recurrence nine months postoperatively.Ten patients had excellent function,four good and six poor among the followedup patients.The type of prosthesis in six of all patients with poor function was hinge.

結(jié)果 9 例良性腫瘤患者1 例失訪美女的隐私秘视频网站丝袜，1 例死于其他不相關(guān)疾病，其余7 例病人隨訪時(shí)膝關(guān)節(jié)功能按Enneking制定的標(biāo)準(zhǔn)進(jìn)行評(píng)定精品国产99国产精品嫩草影院，優(yōu)5 例AAAAAAAAA三级网站，良1 例，差1 例国产A级理论片无码免费，保肢成功率為100％免费无码黄片呦呦；29 例惡性骨腫瘤患者，骨肉瘤患者失訪7 例亚洲图片澳洲图片在线看，2 例患者術(shù)后局部復(fù)發(fā)日本免费观看黄色网站，行截肢術(shù)；其余20 例患者生存期間膝關(guān)節(jié)功能優(yōu)10 例扒开美女双腿桶出白浆，良4 例中国二级黄片，差6 例。7 例效果評(píng)價(jià)差的病人為有6 例為鉸鏈?zhǔn)较リP(guān)節(jié)假體韩日妇女打一炮。

The malignant tumors included osteogenic osteosarcoma,metastasis tumor(six patients,two with pathologic fractures),chondrosarcoma,malignant fibrous histiocytoma (three patients,one with pathologic fracture),fibrosarcoma,and solitary myeloma.all patients received limb savage procedure with custom knee prosthesis including sevnteen cases of hinge joint and twentyone cases of posterior stability joints.

回顧分析我院接受定制型人工關(guān)節(jié)置換進(jìn)行保肢治療的股骨遠(yuǎn)端腫瘤患者38 例农村老熟妇厨房乱子，其中良性腫瘤9 例，分別是骨巨細(xì)胞瘤7例(復(fù)發(fā)性骨巨細(xì)胞瘤5 例点击进入的免费一级毛片，骨折2例)18性禁区离线免费观看网站，骨巨細(xì)胞瘤合并動(dòng)脈瘤樣骨囊腫1 例，骨母細(xì)胞瘤1 例国产一级黄色A片,色欲；惡性腫瘤29 例韩国黄色黄片，分別是成骨性骨肉瘤16 例人人与曰人人操，轉(zhuǎn)移性腫瘤6例(骨折2例)，軟骨肉瘤2 例久久只精品99品免费久23，惡性纖維組織細(xì)胞瘤3例(骨折1例)日韩美乳中文无码AV，纖維肉瘤1 例，局灶性骨髓瘤1 例一级一级A片操BB。