骨肿瘤

OBJECTIVE: To study the interaction between tumor necrosis factor-α and osteoprotegerin on the apoptosis of osteoblastic cells.

目的：探讨肿瘤坏死因子α能否诱导成骨类细胞凋亡及骨保护素能否抑制其凋亡。

Howeer, the symptoms of osteochondroma can ary depending on the location and extent of the tumor.

但是由于骨软骨瘤的发病部位和肿瘤生长程度不同，其症状各异。

The ICTP was preferable in diagnosis of bone metastases either osteoclastic injury, osteoblastic injury or mixed type in cancer patients.

结论ICTP对肿瘤骨转移有一定的敏感性和特异性；对治疗后癌症患者的随访及预后判断有帮助。

METHODS: Five patients with histologically confirmed, surgically unresectable metastatic malignant tumors (2 nasopharyngeal carcinomas, 1 pulmonary carcinoma, 1 parosteal sarcoma and 1 bladder carcinoma) that had definitely failed to the conventional chemotherapy an...

放化疗失败或拒绝放化疗并有转移病灶的5例肿瘤患者(2例鼻咽癌，1例肺癌，1例骨旁质肉瘤和1例膀胱癌)，以H101(5×1011～15×1011VP)瘤内注射联合60min42℃局部热疗进行治疗。

Seven (41.2%) tumors were located in the pelvis, 4 (23.5%) in the perirenal area, 4 (23.5%) in nerve roots and 2 (12.3%) in the adrenal gland.

至於肿瘤位直，其中有7个位於骨盆腔中(41.2%)、肾脏周围区域有4个(23.5%)、神经极部有4个(23.5)、而肾上腺为2个(12.3%)。

Prosthetic replacement, intramedullary nails, PMMA augmentation, and adjuvant radiation can be performed safely to patients with peritrochanteric metastasis for pain relief and recovery of ambulatory function.

结论采用假体置换、股骨交锁髓内钉或Recon钉固定、局部病灶刮除和骨水泥充填结合辅助治疗，可以安全地治疗股骨转子周围转移性肿瘤，缓解疼痛，恢复行走功能，对提高患者的生存质量有较大意义。

BACKGROUND: Pseudoaneurysms of the petrous carotid artery may occur in the setting of trauma, dissection, invasive tumors, or as a complication of surgery.

背景∶颈动脉颞骨岩部的假动脉瘤可能由于创伤、解剖操作、浸润性肿瘤而出现，或者作为手术的并发症出现。

Previous animal model studies have shown that benzyl isothocyanate and phenethyl isothocyanate inhibit carcinogenesis and tumorigenesis. However, the effects of BITC and PEITC on the formation of human osteosarcom are still not clear.

由过去研究发现，Benzyl isothocyanate与Phenethyl isothocyanate在动物模式下可以抑制化学致癌物引起癌化与肿瘤生成，但对於人类骨肉瘤的形成尚未有相关研究。

The treament of the hemangioendotheliomas is enlarged removement of the tumor by Majer-Piquet′ operation.

以Majer-Piquet手术(舌骨-会厌-环状软骨固定术)行肿瘤扩大范围切除，可以达到彻底治愈的目的。

Results: MRI findings included: 13 cases of abnormality of the rotator cuff, 4 of abnormality of the glenoid labrum, 2 of abnormality of both the rotator cuff and long head of biceps tendon, 2 of abnormality of long head of biceps tendon,5 of subacromial bursitis, 4 of abnormality of bony structure.

结果：21例肩关节MRI扫描发现：肩袖病变13例、盂唇病变4例、肩袖病变合并肱二头肌长头肌腱病变2例、肱二头肌长头肌腱病变1例、肩峰下三角肌下滑囊脂肪消失和滑囊炎或滑囊积液5例、肩胛骨肿瘤1例。21例中同时伴不同程度肩关节退行性变及骨创伤4例。5例经开放性手术或关节镜证实，其余16例行保守治疗后临床随访。

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。