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肾脏低温手术有原位低温和体外手术之分,采用原位低温手术治疗肾结石,国内外均有报导.国内常用的两种原位低温手术是表面低温法和低温灌注法.目前对于这两种手术的评价尚未取得一致见解.我们采用原位表面低温肾动脉阻断实质切开取石术,共治疗多发性鹿角形肾结石14例15个肾,每例均进行肾脏降温前和复温前肾组织的电镜观察,并对其中8例分别进行光镜与电镜观察,试图在这种低温手术期间,观察肾组织结构有何改变,为
Kidney hypothermia surgery in situ cryogenic and in vitro surgery points, the use of in situ cryogenic surgery for the treatment of kidney stones, both at home and abroad have been reported .Chinese commonly used in situ cryogenic surgery is the surface cryogenic method and low temperature perfusion method. The evaluation of surgery has not yet made a consensus.We used in situ surface hypothermic renal artery occlusion lithotomy, a total of 14 cases of multiple antler kidney stones in 15 cases, each case before and after renal hypothermia before rewarming Electron microscopy of renal tissue, and 8 of them were observed by light and electron microscopy, trying to observe the changes in renal tissue during this low temperature surgery, as