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由于超过65岁的老人相对增加,骨质疏松症迅速成为社会的主要问题。骨质疏松症的笼统定义是骨量的丧失,其原因为骨的主要结构(胶原和矿物质)生物化学组成的任何缺陷;然而,常见的骨质疏松症并无上述缺陷,只是骨细胞活动的变化:成骨活动减少,吸收活动增加,或两相不同步出现,其结果导致骨量的丧失。本文目的为阐明骨质减少症(特别是成年期骨质疏松症)的病理生理、临床表现、诊断技术和治疗方法。成人骨质减少症X线特征是骨放射密度降低、水平骨小梁变稀,胸椎和腰椎楔形挤压骨折。骨质减少症可分为骨质疏松症、骨软化症、内分泌病(甲状腺或甲状旁腺功能亢进,类固醇增多症)和髓腔
Due to the relative increase in the number of people over the age of 65, osteoporosis rapidly becomes a major social problem. The general definition of osteoporosis is the loss of bone mass due to any defect in the biochemical composition of the major structures of the bone (collagen and minerals); however, common osteoporosis does not suffer from the above mentioned drawbacks except that osteocyte activity Changes: Osteogenic activity decreased, increased absorption activity, or two-phase asynchronous, resulting in the loss of bone mass. The purpose of this paper is to elucidate the pathophysiology, clinical presentation, diagnostic techniques and treatment of osteopenia (especially in adult osteoporosis). X-ray characteristics of adult osteopenia is reduced bone radioactivity, horizontal trabecular thinning, thoracic and lumbar wedge extrusion fractures. Osteoporosis can be divided into osteoporosis, osteomalacia, endocrine disease (thyroid or hyperparathyroidism, steroid hypersecretion) and the marrow cavity