Friday, March 5, 2010

Nephroblastoma ( Wilms tumour)

Section in a renal mass showed:

- Malignant cells ; short spindle or rounded cells ( blastemal cells) and Primitive epithelial cells with mitoses forming abortive glomeruli and tubules

- smooth muscles, carilage or bone may be seen

- areas of hge & necrosis were deteced

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