Wilms' Tumor: Tests Performed in Diagnosis

When Wilms' Tumor is suspected in a child, a physician will perform a thorough evaluation to determine a correct diagnosis. This will include providing extensive family medical history. The physician will inquire about the mother's pregnancy, family history of cancer, or other congenital defects. The physician will especially be concerned with family medical problems involving the genitals and urinary system.

A series of blood tests will be ordered and a urine sample will be taken. These tests can help determine kidney function and if there is blood in the urine. If your child in able to urinate in a cup, then a pediatric catheter is used to collect a specimen.

An intravenous pyelogram may be performed. This test will allow a more indepth study of kidney function.

Imaging tests are vital and are performed to determine if there is a tumor present and where it may be located. Common imaging tests performed are:

• MRI (Magnetic Resonance Imaging
  
  
• Ultrasound
  
  
• CT Scan (Computerized tomography)

Other imaging tests may be ordered to determine if the tumor has metastasized, or spread to other parts of the body.