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随着老年医学研究的不断进展,老年肾脏研究已引起国外学者的关注,有关报告逐渐增多,现将有关老年肾脏形态结构、功能及临床意义作一综述。一、大体形态改变老年肾脏随年龄增长其重量逐渐减轻,肾实质有不同程度缺失。Mclachlan研究表明40～50岁肾脏重量减轻约1/5;角田报告20～30岁两侧肾各为289～303克、60岁为262克、70岁以上228克。Daramdy认为肾脏重量减轻和肾实质缺失
With the progress of geriatric medicine, the study of geriatric kidneys has attracted the attention of foreign scholars. The reports are gradually increasing. The structure, function and clinical significance of geriatric kidneys are summarized. First, the general morphological changes Old kidneys gradually diminish in weight with age, renal parenchyma with varying degrees of absence. Mclachlan study showed that the weight loss of kidney in 40-50 years old was about 1/5. Koda reported 289-303 grams of both kidney of 20-30 years old, 262 grams of 60 years old and 228 grams of over 70 years old. Daramdy said kidney weight loss and lack of renal parenchyma