Kidney Cancer

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Benign Kidney Tumors

Benign tumors are noncancerous. Most are asymptomatic, are discovered incidentally, and are not immediately life threatening.


Renal Adenoma

Renal adenomas are the most common form of benign, solid kidney tumor, and are typically small, low-grade growths. Their cause is unknown. Because they usually are asymptomatic, their incidence is unknown, although one study found them present in 7% to 22% of autopsy cadavers. In rare cases, when they have grown large e...Read the full article