Renomedullary interstitial cell tumor: a finding of an unusual size

Abstract

Renomedullary interstitial cell tumor represents a relatively common benign renal tumor mostly with small size. This case report describes an incidental finding of renomedullary tumor of 2.5 cm with appearance of complicated cyst on CT examination.

The article also summarises characteristic features and differential diagnostics of renomedullary tumor in common imaging methods and histopathological examination.

Keywords

• renomedullary interstitial cell tumor
• medullary fibroma
• benign renal tumors