A Diagnostic Test for Congenital Defects of the Ureter, Bladder

Question

A diagnostic test for congenital defects of the ureter, bladder, and urethra includes:
A) Excretory urography.
B) Prenatal ultrasound.
C) MRI.
D) Biopsy of the affected part.

Accepted Answer

Excretory urography is a common diagnostic test used to detect congenital defects of the urinary tract. This imaging test involves injecting a contrast dye into a vein, which then highlights the urinary system as it is excreted. It can identify abnormalities in the ureter, bladder, and urethra. Prenatal ultrasound is also used to detect congenital defects, but it is not a diagnostic test and cannot provide as much detail as excretory urography. MRI and biopsy are not typically used for diagnosing congenital defects of the urinary tract.