You can view 5 more pages before signing in

Epidemiology

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

Wilms' is the most common malignancy of renal origin in children and accounts for approximately:

20% of all childhood malignancies
50% of all malignancies during infancy

Eighty percent occur before the age of 5 years, with a peak incidence at 2-3 years. The left kidney is affected more commonly than the right, with ten percent are bilateral. Boys are affected more commonly than girls. The incidence is approximately 1 in 10,000 live births which amounts to about 70 new cases per year in the UK.

All bilateral tumours and 15% of unilateral tumours are thought to be inherited.

Create an account to add page annotations

Create a free account

Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.