Govaerts J J, van Gooswilligen J C, Vooys G P, Ramaekers F C, Herman C J, Debruyne F M
Department of Urology, Sint Radbound Hospital, Catholic University, Nijmegen, The Netherlands.
Eur Urol. 1987;13(4):276-80. doi: 10.1159/000472795.
We report a case of renal hamartoma (angiofibroma) which contained nests of renal cell (Grawitz) tumor and review the literature regarding this subject. We believe that the finding of Grawitz tumor cells within a mesodermal tumor supports our hypothesis that renal cell (Grawitz) tumors are of mixed (mesodermal and endodermal) origin, that is, they show at least one important biological characteristic of carcinosarcomas.
我们报告一例肾错构瘤（血管纤维瘤），其包含肾细胞（格腊维茨氏）瘤巢，并回顾了关于该主题的文献。我们认为，在中胚层肿瘤中发现格腊维茨氏肿瘤细胞支持了我们的假说，即肾细胞（格腊维茨氏）瘤起源于混合性（中胚层和内胚层），也就是说，它们至少表现出癌肉瘤的一个重要生物学特征。
