Dilated Kidney On Ultrasound. The urinary tract has four parts. Hydronephrosis is the swelling of a kidney due to a build up of urine.
Extrarenal Pelvis Stimulating Hydronephrosis Or Cyst To Untrained Eye Ultrasound Sonography Sonography Ultrasound from www.pinterest.com
Prominent renal vasculature and vascular malformations can mimic hydronephrosis on grey scale images because blood also appears black on ultrasound. Doctors rate hydronephrosis in a child from 1 to 4 from mild to severe. Hydronephrosis is the swelling of a kidney due to a build up of urine.
Because of this the only real treatment is to monitor the child s kidney.
Unfortunately kidney dilation is one of the most noticeable abnormalities in the fetus especially during a prenatal ultrasound. With caliectasis the calyces become dilated and swollen with extra fluid. Prenatal hydronephrosis 1 a prenatal ultrasound ultrasound during pregnancy may reveal a fetus with dilated kidneys. This occurs in 1 per 100.