Infiltrative Renal Masses: More Common Than Previously Thought and Often Unrecognized

It is well established that infiltrative renal masses (IRMs) are mostly malignant and aggressive. Yet, until recently, the standard practice in radiology hasn’t been to routinely assess or document IRMs. To better understand the prevalence and significance of IRMs, researchers in the Glickman Urological & Kidney Institute led a new and revealing investigation.