Expression of MIB and BCL-2 in patients with nephrogenic rests with and without associated Wilms' tumors.


Nephrogenic rests (NR) are foci of persistent embryonal renal tissue. Because it has been suggested that NRs are precursor lesions to Wilms' tumor (WT), they are of considerable clinical interest. NRs vary from microscopic foci to macroscopic renal tumors, but only a few progress to WT. In this study, patients with NRs detected during the treatment of… (More)


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