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放射性肾炎是肾脏在短期内接受大量放射线照射而引起的血管、肾小球、肾小管及间质病变,临床可分为急性与慢性两型。本病罕见,特别在近些年来,虽然对某些疾病采用大剂量放射线照射,但由于防护措施的改进,本病更日渐减少。一般在4周内接受2,300拉德的射线即可导致本病,多见于Wilm’s瘤、睾丸精索细胞瘤、卵巢及腹膜后恶性病变接受放射线照射后。发病机理本病发病机理不明。有人认为肾脏的结构(肾小球、肾小管、血管及间质)对放射线特别敏感,因此在放射治疗过程中常首先受累。但这种观点
Radiation nephritis is the kidney in a short period of time to accept a large number of radiation caused by blood vessels, glomeruli, tubules and interstitial lesions, the clinical can be divided into two types of acute and chronic. The disease is rare, especially in recent years, although the use of high-dose radiation for some diseases, but due to the improvement of protective measures, the disease is more and more reduced. Generally accepted within 4 weeks of 2,300 Radian rays can lead to the disease, more common in Wilm’s tumor, testicular spermatogonia, ovarian and retroperitoneal malignant lesions after receiving radiation exposure. Pathogenesis The pathogenesis of this disease is unknown. Some people think that the structure of the kidneys (glomeruli, tubules, blood vessels and interstitial) is particularly sensitive to radiation, so often the first radiation in the process of involvement. But this view