<prompt> The most common presentation of a child with Wilms tumor isAs asymptomatic abdominal massHaematuriaHypertensionHemoptysis due to pulmonary secondary  <response>: Presentation of Wilms tumor :Asymptomatic abdominal mass most common. Abdominal pain 30. Hypertension 25.Heamaturia 10-25.Fever 20.Anorexia and vomiting. 