Which of the following is false regarding Wilms tumor?: (A) May be associated with aniridia, (B) Associated with beckwith-wiedemann syndrome, (C) May be associated with deletion of WT1 or WT2 gene, (D) Peak incidence is below the age of 1 year
Answer is D. Peak incidence is between 1-5 years. It usually persents as an asymptomatic flank or upper abdominal mass. Ref: Schwaz - Principles of Surgery, 7th Edition, Page 551.