A Case Report on Nephroblastoma (Wilms Tumour) with Pulmonary Lobe Metastasis

A malignant mixed tumour that includes metanephric blastoma, stromal and epithelial derivatives is a Wilms tumour. There are chromosome 11 WT1 gene mutations and nephro-blastematosis (renal blastema persistence in kidney tissue). [1] The tumour is an epithelial part of the tumour (abortive tubules and glomeruli) surrounded by metanephric blastema and immature stroma of the tumour spindle cell. Possible metastases in bilateral upper, middle & right lobe nodular opacities. [2] The case was diagnosed as Left Kidney Nephroblastoma with pulmonary lobe metastasis, based on clinical tests and biopsy techniques. The possible 4th stage of the Wilms tumour.