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汉语拼音：gǔ ròu liú

常见的恶性骨肿瘤。其恶性程度较高，预后较差。多见于十至二十五岁的青少年，男多于女∶发于四肢长骨的两端。早期表现为间歇性的隐痛，不久便变为持续性的剧痛。

• It has been used in the treatment for prostate cancer, liver cancer, primary malignant osteosarcoma and breast cancer, et al.

  目前，该技术主要用于前列腺癌、肝癌、原发性恶性骨肉瘤及乳腺癌等疾病的治疗。

• Human Osteosarcoma MG63 cells have been used to investigate the bioactivity of HA coatings.

  使用MG63人成骨肉瘤细胞的培养评价涂层的生物活性。

• Only one recurrent case of the buccal mucosa and one malignant osseous tumor of the tongue have been reported in the literature.

  文献报告中，至今仅一例再发于颊黏膜，及一例发生于舌中段之恶性骨肉瘤。

• The aim of this study was to determine the incidence and the risk factors for hearing loss in children with osteosarcoma.

  本研究目的是探讨骨肉瘤患儿听力缺失的发生率及危险因素。

• This osteosarcoma arising in the metaphysis at the upper tibia of a teenage boy breaks through the bone cortex and extends into soft tissue.

  此骨肉瘤来自一个十几岁的少年的胫骨上部干骺端，它穿越骨皮质延伸到软组织。

• Osteosarcoma is the most common malignant in skeletal system. Its treatment is always the focus of most clinical research workers .

  骨肉瘤是骨骼系统常见的恶性肿瘤，对于其治疗向来是许多临床科研工作者关注的焦点。

• Later, she develops an unusually high calcium level and an MRI is obtained which shows an osteosarcoma of her leg.

  不久，病人被检测出体内钙水平过高的，核磁共振发现病人得了腿骨肉瘤。

• There was no local recurrence, but 3 patients died due to lung metastases.

  未发生局部复发。骨肉瘤肺转移死亡3例。

• They are very similar to osteosarcomas but unlike osteosarcomas, they do not produce the bony substance, osteoid.

  他们非常相似，但不同的骨肉瘤骨肉瘤，他们不产生骨的物质，骨质。