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在小儿肾肿瘤中Wilms瘤最多见,所以把它作为肾肿瘤的代表。在本世纪初虽然早已认识除Wilms瘤以外还有其他肾肿瘤,但未把它作进一步分类研究,近几十年来观察到这些肿瘤所具有的特点是各不相同的,无论在病理或临床上都可与Wiims瘤分开,所以要进一步认识与评价。如先天性中胚叶肾瘤在婴儿多见,这类肿瘤很少转移,又如透明细胞肉瘤又叫小儿骨转移性肾肿瘤(简称BMRTC)有强烈的骨转移特性,预后很坏。成人有肾细胞癌,在小儿也可以发生,所以有必要把这些肿瘤从“Wilms”瘤中分出来加以研究。一、分类与同名词 1.肾胚细胞瘤又称肾胚胎瘤、Wilms瘤、
Wilms tumor is most common in children with renal tumors, so as a representative of kidney tumors. At the beginning of this century, although there were other renal tumors known in addition to Wilms’ tumor, they were not further classified and the features observed in these tumors have varied in recent decades, both histologically and clinically Wiims tumor can be separated, so to further understanding and evaluation. Such as congenital mesodermal kidney disease more common in infants, these tumors rarely transferred, Another example is clear cell sarcoma, also known as pediatric bone metastatic kidney tumor (BMRTC) has a strong bone metastasis, the prognosis is very bad. RCC can occur in adults and can occur in infants. Therefore, it is necessary to study these tumors from “Wilms” tumors. First, the classification and synonym 1. Renal blastoma, also known as renal cancer, Wilms tumor,