A nurse is collecting data from a 1-year-old child who has Wilms' tumor. Which of the following findings should the nurse expect?

A. Diarrhea: Not typically associated with Wilms' tumor, which affects the kidneys and presents primarily with abdominal symptoms. B. Jaundice: Not a common symptom of Wilms' tumor, which involves the kidneys and usually does not affect liver function. C. Swollen joints: This is more associated with conditions such as juvenile arthritis, not Wilms' tumor. D. Abdominal mass: Wilms' tumor often presents as an asymptomatic abdominal mass that may be discovered during routine physical examination or parental bathing.