Vujanić M, Aleksandrović S
Mother and Child Health Institute of Serbia, New Belgrade.
Srp Arh Celok Lek. 1990 Jul-Aug;118(7-8):265-9.
MN is a rare benign mesenchymal tumour of the kidney which occurs most commonly in the newborn period or early infancy. Tumour is successfully treated by surgery only and local recurrence and metastases are extremely rare. There are presented morphological and clinical features of 6 cases diagnosed among 123 tumours of the kidney. Histologically, mesoblastic nephroma is classified in leiomyomatous and cellular type, but distinction between the two types has no implication for survival. It is important to distinguish cellular type of mesoblastic nephroma from clear cell type of Wilms' tumour as their prognosis and treatment are so different.
中胚叶肾瘤是一种罕见的肾脏良性间叶性肿瘤，最常见于新生儿期或婴儿早期。该肿瘤仅通过手术即可成功治疗，局部复发和转移极为罕见。本文呈现了123例肾肿瘤中诊断出的6例中胚叶肾瘤的形态学和临床特征。组织学上，中胚叶肾瘤分为平滑肌瘤型和细胞型，但这两种类型的区分对生存率并无影响。将中胚叶肾瘤的细胞型与肾母细胞瘤的透明细胞型区分开来很重要，因为它们的预后和治疗方法差异很大。
