Hypertension has been reported with widely varying incidence in embryonal nephroma . 据报导，高血压伴有胚胎性肾瘤的发病率变动极大。
2.
The stromal elements of cystic nephroma show malignancy more often than epithelium 囊性肾瘤的间质成分较上皮成分更容易恶变。
3.
Cystic nephroma is a benign cystic neoplasm composed of epithelial and stromal elements 囊性肾瘤是由上皮和间质成分组成的良性囊性肿瘤。
4.
Multilocular renal cyst ( cystic nephroma ) tends to occur in children under 2 years old and in women ages 40 to 69 years 多房性肾囊肿（囊肿性肾瘤）常发生在2岁以下的儿童和40 - 69岁的妇女。
