A pediatric unit will be receiving from a rural medical outpost a patient transfer of an 8-day-old infant with a suspected congenital renal disorder. Which of the following possibilities is the care team most likely to be able to rule out early?(Points : 2) One of the infant’s kidneys may have failed to develop to a normal size. The kidneys may be misshapen and have cysts. The upper or lower poles of the two kidneys may be fused. Renal cell carcinoma may be present.