骨肿瘤

Objective To study the clinical pathologic characteristics,the diagnosis and differential diagnosis of osteosarcoma of the larynx,approach its histogenesis.

目的 研究喉骨肉瘤的临床病理特征，诊断及鉴别诊断，探索该肿瘤的组织来源。

Patients usually received external beam irradiation 39.6 Gy to 61.2 Gy to the whole pelvis, and the vaginal cuff were boosted by intravaginal brachytherapy.

体外放射线剂量通常全骨盆腔接受39.6至61.2 Gy之肿瘤剂量，另外在阴道缝合缘再追加腔内近接治疗。

The effect of patients with multiple metastasis was better than that of alone lesion.

其止痛效果受病人的年龄、骨转移程度和肿瘤组织类型等因素的影响。

The section of the bone showed that the bone marrow cavity was fulled with tumor cells, and the cortical bone was destroyed.

组织学研究显示骨髓腔内肿瘤生长，向外侵蚀破坏骨皮质。

Background Bone mass defect caused by tumor, trauma and so on was one of the most difficult problems faced by orthopedist, hence domestic and foreign scholars carried out many related researches and clinic practice for a long time.

背景 肿瘤及创伤等疾患引起的大块骨缺损一直是骨科医生面临的难题之一，长期以来国内外学者进行了大量相关研究与临床实践。

In neoplastic bone matrix most NCPs expressed highly in tumor transplanted 7 weeks than in 3 weeks.

肿瘤骨基质中，大多数NCPs在7周移植瘤中表达高于3周移植瘤。

BACKGROUND: Osteoprotegerin, a member of the tumor necrosis factor receptor superfamily, has pleiotropic effects on bone metabolism, endocrine function, and the immune system.

背景：OPG是肿瘤坏死因子受体超家族成员之一，具有对骨代谢、内分泌功能和免疫系统的多效性。

Combined transpetroal approach is the most commonly used to resect tumors in the PCA. To protect the function of facial nerve in the operation is the objection of morden neurosurgeon .

经岩骨入路是切除岩斜坡区肿瘤的最常用入路，手术中保护面听神经的正常功能是当代神经外科医生追求的目标。

Sung et al reported their experience with the treatment of 54 primary tumors of the sacrum, which included 2 osteochondromas.

Sung等报告了他们治疗54例骶骨原发肿瘤的治疗经验，其中只有两例骨软骨瘤。

They occur in various organs and soft tissue, including the skin, lung, liver and bone.

此肿瘤可发生在不同的器官和软组织。包括皮肤，肺，肝和骨。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。